3 Patterns - Macmillan/McGraw-Hill
Transcription
3 Patterns - Macmillan/McGraw-Hill
CHAPT E R 3 Patterns Planner Skills Trace The BIG Idea Vertical Alignment Patterns are everywhere in the world around us. We see patterns in the clothes we wear, the buildings we work in, and the music we listen to. In this chapter, Kindergarteners are introduced to working with repeating and growing patterns. Students learn to identify and describe simple patterns using concrete objects such as color tiles and buttons. Students will be asked to identify and copy patterns based on color, size, and shape. Students will also see patterns increase or decrease by multiples. Previous Grade In the previous grade, students learned to: • Duplicate simple patterns. • Identify and describe patterns. Targeted Standards GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. This Grade During this chapter, students learn to: • Identify and duplicate repeating color, size, and shape patterns. • Identify and duplicate growing patterns. After this chapter, students will learn to: • Identify number patterns on a hundred chart. • Count by tens, fives, and twos to 100. • Identify and duplicate number patterns. Next Grade In first grade, students will learn to: • Use number patterns. • Skip count by 2s, 5s, and 10s. Print and Online Professional Development articles can be found in the Teacher Resource Handbook. These articles on current issues will allow you to implement new mathematical strategies and enhance your classroom performance. Digital Videos The McGraw-Hill Professional Development Video Library provides short videos that support McGraw-Hill’s Math Connects. For support for this chapter, the following video is available. Core Patterns Growing Patterns Other videos, program walkthroughs, online courses, and video workshops are available at mhpdonline.com. 73A Patterns Vertical Alignment and Backmapping McGraw-Hill’s Math Connects program was conceived and developed with the final results in mind: student success in Algebra 1 and beyond. The authors developed this brand-new series by backmapping from Algebra 1 concepts, and vertically aligning the topics so that they build upon prior skills and concepts and serve as a foundation for future topics. Chapter at a Glance Lesson Multi-Part Lesson 1 Pacing 1 Day Duplicate Patterns Resources Materials and Manipulatives connecting cubes, color tiles, crayons, attribute buttons, attribute blocks, Activity Flipchart, construction paper, interactive whiteboard, counters A Duplicate Patterns GLE 0006.3.1 Get ConnectED B Identify and Duplicate Patterns GLE 0006.3.1 Leveled Worksheets Explore Worksheet Visual Vocabulary Cards Lesson Animations Daily Transparencies Multi-Part Lesson 2 6 Days Repeating Patterns A Repeating Patterns GLE 0006.3.1 B Color Patterns GLE 0006.3.1 C Size Patterns GLE 0006.3.1 D Shape Patterns GLE 0006.3.1 E Object Patterns GLE 0006.3.1 F Problem-Solving Strategy: Look for a Pattern Multi-Part Lesson A B 3 Growing Patterns Identify and Duplicate Growing Patterns Leveled Worksheets Explore Worksheet Visual Vocabulary Cards Lesson Animations Daily Transparencies Problem of the Day 2 Days GLE 0006.3.1 GLE 0006.3.1 Materials and Manipulatives crayons, color tiles, connecting cubes, counters, Activity Flipchart, construction paper, interactive whiteboard, musical instruments, string, attribute buttons, audio recording device, building blocks, paper, attribute blocks, marbles, tennis balls, pattern blocks, shapes, tape, classroom objects, bear counters, paint brushes, pencils Get ConnectED GLE 0006.1.2 Growing Patterns Problem of the Day Virtual Manipulatives Graphic Novel Animation Math Song Animations Virtual Manipulatives eGames Graphic Novel Animation Math Songs Animations Real-World Problem Solving Reader Hands-On Activity Tools and Resources Materials and Manipulatives connecting cubes, stamps and stamp pad, counters, pattern blocks, board, napkins, dried apricots, raisins, color tiles Get ConnectED Leveled Worksheets Explore Worksheet Visual Vocabulary Cards Lesson Animations Daily Transparencies Problem of the Day Virtual Manipulatives eGames Patterns 73B CHAPT E R 3 Vocabulary and Language Connections Planner Math Vocabulary Glossary The following math vocabulary words are listed in the glossary of the Student Edition. Some of the words are also found in the Alphabet Cards. Get ConnectED Find interactive definitions in 13 languages in the eGlossary and review vocabulary eGames at connectED.mcgraw-hill.com. growing pattern pattern Activity Draw these objects on the board. Have students identify the pattern. Ask students to copy the pattern below the objects on the board. 1. 2. Visual Vocabulary Cards Use Visual Vocabulary Cards to reinforce the vocabulary in this chapter in English and Spanish. (The Define/Example/Ask routine is printed on the back of each card.) ISBN: 978-0-02-101638-9 MHID: 0-02-101638-0 MM12_VVC_GK_cov_ Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. 101638-0.indd 1 12/3/09 11:01 AM 73C Patterns ELL Support S upport Multi-Part Lesson 1 Level Duplicate Patterns AL Beginning Activity Writing Forms OL Intermediate Recognize and Act It Out Spatial, Kinesthetic, Auditory BL Advanced Extend Background Knowledge Visual, Social, Logical Peer Tutoring On and Beyond Level Multi-Part Lesson 2 Level Modality Intrapersonal, Kinesthetic, Auditory Repeating Patterns AL Beginning Activity Phonemic OL Intermediate Letters and Sounds Kinesthetic, Visual, Spatial BL Advanced Extend Word Meaning Kinesthetic, Social, Auditory Peer Tutoring On and Beyond Level Multi-Part Lesson 3 Level Modality Linguistic, Kinesthetic, Auditory Growing Patterns AL Beginning Activity Background Knowledge OL Intermediate Background Knowledge Linguistic, Visual, Auditory BL Advanced Extend Identify and Explain Linguistic, Social, Auditory Peer Tutoring On and Beyond Level Get ConnectED Modality Intrapersonal, Kinesthetic, Visual Find other English Language Learner strategies. ELL Resources The Professional Development articles listed below can be found in print and online in the Teacher Resource Handbook. • English Learners and Mathematics: Best Practices for Effective Instruction” by Kathryn Heinze (pp.TR32–TR33) • “Engaging English Language Learners in Your Classroom” by Gladis Kersaint • Multilingual eGlossary • Visual Vocabulary Cards • Language Alerts (pp. 77, 81, 85, 99) • ELL Guide (pp. 28–33) (pp. TR34-TR35) Patterns 73D CHAPT E R 3 Learning Stations Planner pair Let’s Get Moving • Make this pattern: clap, pat your lap, clap, pat your lap, clap, pat your lap. • Make new patterns. • Do other movement patterns. KINESTHETIC Materials: • cards with suggested large movements to use when making patterns Teacher Note: Have students copy each others’ patterns. Students should perform their patterns one at a time, with the rest of the class joining in when they understand the pattern. Patterns can include standing, sitting, snapping, touching toes, or jumping. Suggest movements that allow all students to participate. If students are ready guide them in demonstrating growing patterns using movements. 11 pair Name That Pattern • Look at a pattern. • Copy the pattern. • Tell the pattern to a classmate. Teacher Note: Make a small pre-stapled book. Show a pattern on the board that students copy on a page of the book. Students can draw their patterns or use stamps or stickers. Create other patterns for students to copy. LINGUISTIC Materials: • pre-stapled book with patterns indicated on each page • markers • stamps • stickers 12 pair Copying and Extending Patterns • Look at the pattern. • Copy the pattern. • Use more blocks to extend the pattern. Teacher Note: Draw an AB, ABB, AAB, or ABC pattern of pattern blocks on a strip of paper. Use removable tape and place the paper at the top of the interactive whiteboard. Students will copy and extend the pattern using the virtual manipulatives. 13 73E Patterns VISUAL Materials: • interactive whiteboard SPATIAL individual Missing Colors • Look at each tray. Materials: • red and yellow counters • Identify the pattern. • 3 trays • Determine which color of counter could come next. • paper cups • Lift the cup to see if you are right. • Repeat with all of the trays. 4 14 Teacher Note: Make a different pattern using counters on three trays. Cover one counter on one of the ends with an overturned paper cup so that it is hidden from sight. Make sure that each pattern of counters repeats three times before covering a counter. Have students say the pattern of counters aloud before lifting the cup to check their answer. individual How Does It End? • Look at the paper strip. LINGUISTIC Materials: • sentence strips • Identify the pattern. • sticky notes • Copy the pattern using connecting cubes. • blank paper strips Teacher Note: Show students paper strips with word or letter patterns on them, such as “yes no yes no yes no” or “X O X O X O.” Use shapes if words or letters are too difficult. Make sure each pattern repeats three times. Have students identify the pattern. Tell students to use connecting cubes to copy the pattern. • markers 15 IWB You may wish to use the virtual calendar for this Calendar Time activity. • Keep track of the weather for an extended amount of time. • Mark sunny days with a sun and rainy days with a rain cloud. • Keep note of what changes on rainy days in your classroom. (For example: Put on X on days that you stay inside for recess.) • At the end of your recording period ask students if they notice a pattern. • Ask students: If the pattern continues, what will we do the next time it rains? Sample answer: Stay inside for recess. For additional calendar activities, see Math Routines on the Go cards. Patterns 73F CHAPTER 3 CHAPTE R 3 Introduce the Chapter E Patterns Essential Question The Share with students that patterns are all around us. BIG Idea • How can you tell if objects are creating a pattern? Sample answer: Many objects repeat over and over, or each item changes by the same amount each time the pattern grows. How can I find repeating and growing patterns? • How can you show patterns? Sample answer: I can show patterns using sounds, movements, sizes, and colors. Student Glossary • Graphic Organizer Planning a Party Read and discuss the story together. You may wish to use the blank Graphic Novels provided in Hands-On Activity Tools and Resources to help develop writing and speech skills. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Key Vocabulary • I am making a pattern! May I help? What color could come next? • What is happening? Sample answer: Lina and Martin are making a balloon color pattern on a poster for their party. • How could you finish the pattern? Sample answer: I would color the last balloon red. For additional reading and language arts activities, including support for reading a graphic novel, see Reading and Language Arts Support in the Grade K Math Connects Program Overview. ✔0006.1.9 Use age-appropriate books, stories, and videos to convey ideas of mathematics. 73 Patterns Español patrón patrón repetitivo patrón creciente Lina and Martin in L Planning a Party P Introduce the key vocabulary in the chapter using the routine below. Define: When a set of objects follows the same order over and over again, it is a pattern. Example: Show this pattern: clap, stomp, clap, stomp, clap, stomp. Ask: How can you make a pattern using movements? Key Vocabulary English pattern repeating pattern growing pattern seventy-three 073_C03_CO_103026.indd 73 Animated Graphic Novel Visit connectED.mcgraw-hill.com to download the animated version of “Planning a Party.” 73 3/4/10 4:10 PM Chapter Connections Real World: Patterns • Share with students they are going to learn about patterns. • Ask two volunteers for an idea of a movement. Put the movements together and have the class follow the pattern. Chapter Project Pattern Posters • Have students create a pattern board. Divide a poster into 3 sections. • Repeat with sounds. • Tell students to look through magazines, ads, or newspapers to identify patterns. E • In each of the sections, have students identify a sound, object, color, shape, size, or physical movement pattern. Have students draw or glue objects representing that pattern. WRITE MATH Discuss and model patterns. Have students copy one of the patterns in their math journal: object, instrument, or physical movement. • Hang the posters around the room or in the hall. Reading and Language Arts Support For activities to connect reading and language arts to this chapter’s math concepts, see Reading and Language Arts Support in the Grade K Math Connects Program Overview. Dinah Zike’s Foldables® Guide students to create a Flashcard Holder Foldable graphic organizer for making patterns. Fold a sheet of 1 8 _ ” × 11” paper 2 in half like a hamburger. Open and fold the two outer edges toward the valley to form a shutter fold. Fold back one of the flaps to the outside fold to form a floppy “L.” Glue the floppy L-tab down to the base to form a strong, straight L-tab. Glue the other shutter side to the front of this L-tab. This forms a backboard for displaying flashcards. When to Use It Lessons 2B, 2C, 2D, and 3B (Additional Instructions for using the Foldable with these lessons are found in the Mid-Chapter Check and Chapter Review/Test.) Fold the edge of the L-tab up one-quarter to one-half inch to form a lip that will keep the student work from slipping off the holder. Use blue triangles and red circles to make different patterns on the flashcard holder. Patterns 73G Diagnostic Assessment 1 ASSESS You have two options for checking Prerequisite Skills for this chapter. Text Option “Are You Ready for the Chapter?” SE Name Student Edition O Online Option Yellow Take the Online Readiness Quiz. Blue Red Green Online Option 74 seventy-four 074_C03_AYR_103026.indd 74 74 Patterns Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Directions: 1. Draw a line from each paint spot to a paint brush. Color each paint brush to match the paint. 2–3. Circle the shape that is different. 4–5. Circle the object that is small. Mark an X on the object that is big. Take the Online Readiness Quiz. This page checks skills needed for the chapter. 3/4/10 4:10 PM 2 DIAGNOSE AND PRESCRIBE 3 REASSESS RtI (Response to Intervention) Administer the Diagnostic Test Based on the results of the Diagnostic Assessment, use the charts below to address individual needs before beginning the chapter. Diagnostic Test 001_004_C03_101813.indd Page 4 11/25/09 3:53:19 PM u-s089 /Volumes/104/GO00393/Ma Name ______________ ______________ th_Connects_CRM_GK_NA %0/Application_Files/C03_ 101813 _____________________ TIER 1 If Then Diagnostic Test On Level 001_004_C03_101813.indd OL Page 1 11/25/09 3:53:08 PM u-s089 /Volumes/104/GO00393/Math_Con nects_CRM_GK_NA%0/Applicatio n_Files/C03_101 Name ________________ ________ Are You Ready for the ____________ Chapter? 813 ________________________ students miss one in Exercises 1–5, _____________ Practice choose a resource: (pp. 73E–73F) The McGraw-Hill Companies, Copyright © Macmillan/McGra w-Hill, a division of The Graw-Hill, a division of Are You Ready? Practice McGraw-Hill Companies, Inc. Copyright © Macmillan/Mc Learning Stations TE 1 TIER 2 If Then 4 Inc. Circle the shape that is different. Circle the objects that are small. Mark an X on the objects that are big. Grade K • Patterns Circle the shape that is different. Circle the objects that are small. Mark an X on the objects that are big. Grade K • Patterns Strategic Intervention 001_004_C03_101813.indd AL approaching grade level Page 2 11/25/09 3:53:12 PM u-s089 /Volumes/104/GO00393/Math_Con nects_CRM_GK_ Name ________________ ________ NA%0/Application_Files/C03_101 813 ________________________ students miss two in Exercises 1–5, _____________ Review choose a resource: Start Smart TE (pp. 11–12) Copyright © Macmillan/McGra w-Hill, a division of The Are You Ready? Review Get ConnectED McGraw-Hill Companies, Lesson Animations Inc. Circle the shape that is 2 different. Grade K • Patterns TIER 3 If Then Intensive Intervention 2 or more years below grade level students miss four or more in Exercises 1–5, use Math Triumphs, an intensive math intervention program from McGraw-Hill Chapter 10: Patterns Beyond Level 001_004_C03_101813.indd Page 3 12/14/09 9:09:05 PM s-74user BL /Volumes/104/GO00393/Math Name ________________ ________ _Connects_CRM_GK_NA%0/Ap plication_Files/C03_101813 ________________________ Apply TE Chapter Project (p. 73G) Are You Ready? Apply Get ConnectED eGames: Starfish Theater: Complete a Pattern Inc. choose a resource: McGraw-Hill Companies, Then students miss none in Exercises 1–5, Copyright © Macmillan/McGra w-Hill, a division of The If _____________ Look at each group. Circle the group that matches. Copy the pattern by drawing in the space below. Grade K • Patterns 3 Patterns 74A Dear Family, Today my class started the chapter, Patterns. I will learn to identify and copy patterns with color, size, and shape. Here are my vocabulary words, an activity we can do, and a list of books we can look for in our local library. Before you begin the Chapter: • Read the Math at Home letter with the class and have each student sign it. Love, • Practice the activity so that students are familiar with it before trying it with their parents or guardians. • Send home copies of the Math at Home letter with each student. Activity pping, using cla patterns vements. o m Make up g pin and slap , g in When p . m sto py them r child co pattern, r u Have you yo t can repea your child ments ve o m h switc ther o n a to make r your fo rn tte a p py. child to co • Use the Spanish letter for Spanish-speaking parents or guardians who do not read English fluently. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. For more information about parent involvement, read the article, “The Role of Parents and Guardians in Young Children Learning Mathematics” by Paul Giganti, Jr. See the Teacher Resource Handbook pp. TR44-TR45. Key Vocabulary repeating pattern growing pattern Online Option See the multilingual eGlossary link at connectED.mcgraw-hill.com to find out more about these words. There are 13 languages. Books to Read Five Little Monkeys Jumping on the e Bed by Eileen en Christelow Clarion n Books Jump, Frog, Jump!! by Robert Kalan Harper Collins Children’s Books Bees, Snails, and Peacock Tails by Betsy Franco Margaret K. McElderry seventy-five 075_076_C03_MH_103026.indd 75 75 Patterns 75 3/4/10 4:10 PM Estimada familia: Hoy mi clase comenzó el capítulo, Patrones. Aprenderé a identificar y a copiar patrones de colores, tamaños y formas. A continuación están mis palabras del vocabulario, una actividad que podemos hacer y una lista de libros que se encuentran en nuestra biblioteca local. Check with your school library or your local public library for these titles. Multi-Part Lesson 1 Pattern Bugs Trudy Harris Cariños, Multi-Part Lesson 2 Vocabulario clave d Activida con patrones s, Inventen e aplauso d s to n ie a a su movim adas. Pid lm a p y que ve zapateos Una z los imite. eettiir el p niño que re o id aya pod su niño h mbien ca , n ó tr a p ón tr a p a otro que lo y pídale imitar. vuelva a patrón repetitivo Beep, Beep, Vroom, Vroom Stuart J. Murphy patrón creciente The Shape of Things Dayle Ann Dodds Parade Donald Crews Opción en línea Visten en eGlosario políglota en connectED.mcgraw-hill.com para aprender más acerca de estas palabras. Hay 13 idiomas. Sam Johnson and the Blue Ribbon Quilt Lisa Campbell Ernst Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Libros recomendados Patrones: ¿Que hay en la pared? de John Burstein Gareth Stevens Publishing 76 Muchas, muchisimas rayas de cebra de Stephen R. Swinburne Boyds Mill Press Multi-Part Lesson 3 When This Box is Full Patricia Lillie Additional Books Pattern Fish Trudy Harris Bug Dance Stuart J. Murphy The Noisy Farm Marni McGee seventy-six Penguin Pairs: Counting by 2s Amanda Doering Tourville Real-World Problem Solving Library 075_076_C03_MH_103026.indd 76 3/4/10 4:11 PM Math and Science: Desert Patterns Use these leveled books to reinforce and extend problem-solving skills and strategies. Leveled for: AL Approaching Level OL On Level BL Beyond Level SP Spanish M at em át ic as y ci en ci ✔0006.1.9 Use age-appropriate books, stories, and videos to convey ideas of mathematics. 5 as M at em át ic as y es tu di os so ci al Res e ue lve pr pro ob blle em mas co con 1C? nc crre Jat6 MJ6 etto os MP em s átJB /PM@J ic as @en 1C?J6 JC CK K ci as J 6MPJJBy ci J 2MJTGLE LE , ?R/ E / ?L@ @J CK BJC KGC2 1C?J6 FPM 2A LAMJ TGL CT LE MP, E JB??R/ RF RF FPM ? ?L LB L @J B B 2 2A 2A CK AGGC G2 CL C LMJ LA A CTGLE AC , ?R F ?L es For additional support, see the Real-World Problem Solving Readers Teacher Guide. Mooove Over!: A Book About Counting by Twos Karen Magnuson Beil B 2A GC LA C COVER_ B3_G0KLE V_SPA_10 7037 7.indd 1 ✔0006.1.9 Use age-appropriate books, stories, and videos to convey ideas of mathematics. Anális is de d atos #?R? L?JW #?R? R? L?QGQ WQGQ #?R? JW L?JWQGQ 8/16/0 Leveled Reader Database Get ConnectED connectED.mcgraw-hill.com Search by • Content Area • Guided Reading Level • Lexile Score • Benchmark Level Patterns 76 Multi-Part Lesson 1 Duplicate Patterns Planner P RT PA PART PART Title / Objective A E Essential Question Where could you find patterns? Sample answer: I could find patterns in clothes, carpet, flags, or jewelry. Identify and duplicate repeating patterns. Identify and duplicate simple patterns using manipulatives. GLE 0006.3.1 GLE 0006.3.1 Standards ppattern attern Vocabulary Visual Vocabulary Card 46 crayons Materials/ Manipulatives connecting cubes, color tiles, attribute buttons, attribute blocks Focus on Math Background Identifying patterns and relationships is a hallmark of algebraic thinking. For example, by reasoning how two figures—a cube and a sphere—are arranged within a string of beads so that their positions repeat in a predictable sequence—cube/sphere, cube/sphere—students begin to understand the internal structure of a simple pattern. One way to help young children operationalize this understanding is to provide them with practice duplicating a repeating sequence of objects, sounds, or movements. Copying a pattern also allows students to practice one-to-one correspondence by matching each sound, movement, or object in the repeating sequence with an identical duplicate. (pp. 79–80) (pp. 77–78) Identify and Duplicate Patterns Resources All digital assets are Interactive Whiteboard ready. attribute buttons, connecting cubes, counters, color tiles Get ConnecttED Explore Worksheet Leveled Worksheets Lesson Animations V Visual Vocabulary Cards V Virtual Manipulatives Lesson Animations Daily Transparencies Problem of the Day VVirtual Manipulatives Math Their Way, p. 35 Suggested Pacing Multi-Part Lessons PART Days 77a Patterns Activity Flipchart, crayons, construction paper, interactive whiteboard Get ConnecttED ✔ 0006.1.9 Blended Approach IWB B Identify and Duplicate Patterns Duplicate Patterns Duplicate Patterns B P RT PA PART A 1 A 2 B 1 (11 Days) 3 A B C D E F 1 1 1 1 1 1 A Assess B 2 2 Differentiated Instruction Approaching Level English Language Learners AL Option 1 Use with 1B Hands-On Activity Materials: connecting cubes • Show students a cube train with an AB pattern using purple and orange connecting cubes. • Have students copy the pattern with the same color of connecting cubes. • Have students compare their cube train with a classmate. • Repeat activity with other AB color patterns. Other Options TE Learning Station Card 12 Get ConnectED On Level Lesson Animations, Virtual Manipulatives This strategy teaches English Learners the language needed to talk about and duplicate patterns. Find Core Vocabulary and Common Use Verbs in the online EL strategies to help students grasp the math skills; use Language Alerts at point of use in the Teacher Edition. Beginning Writing Forms Use kinesthetic and auditory examples to teach written forms of A and B and language patterns. AL • Write and say, “A.” (Top, diagonal line down, top, diagonal line down, middle cross) Repeat the process writing in the air. Prompt students to copy your actions. • Repeat activity for “B”. (Top, straight line down, top, around to the middle, around to the bottom). • Show students a letter pattern on the board. Have students write the letter in sand or rice as you say the directions. Intermediate Recognize and Act It Out Use this activity to internalize letter recognition of A and B and AB patterning. OL OL Option 1 Use with 1B Hands-On Activity Materials: connecting cubes • Have students find color patterns around the room. • Tell students to copy the patterns using connecting cubes. • Have students explain their pattern to a classmate. Beyond Level ELL Advanced Background Knowledge Improve memory of letter form and using new vocabulary with a known item. BL BL Option 1 • Say writing directions for letter A while students write the letter A in their hand. Repeat for the letter B. Have EL repeat directions chorally. • Split the group in half. As the A group narrates and acts out A, the B group watches. Repeat the activity having the B group narrate. • When groups easily perform hand writing, switch letters in each group and repeat. Amplify internalization by using a call and response technique between groups A and B. Use with 1B Hands-On Activity Materials: letters on index cards, write-on/wipe-off boards • Show an ABB pattern using index letter cards: “E” and “G.” • Have students copy the pattern on their boards. • Have students show the pattern they copied to a classmate. • Repeat the activity with other ABB and AAB letter patterns. • Draw a light bulb, bulb down, radiating light. Say. “A light.” Write “A” overtop the light bulb. Repeat, bulb up for B. Write “B” inside the bulb. Say, “B is in the bulb.” • Show bulb up then down, prompting an “A” or “B” reply. Extend Have bilingual groups decide other ways to “read” the bulb pattern: (A/B, on/off up/down, a light/bulb, etc.). Have groups present examples. Patterns 77b Multi-Part Lesson 1 PART Duplicate Patterns A B PART A Duplicate Patterns Objective Identify and duplicate repeating patterns. Listening Vocabulary pattern pattern unit Connecting Cube Color Pattern Tell students they will be copying patterns. Explain that a pattern repeats over and over again and the repeated object, sound, etc. is called a pattern unit. Model a green-yellow AB pattern using connecting cubes. Have a volunteer say the pattern sequence aloud. Resources Materials: crayons Manipulatives: connecting cubes, color tiles, attribute buttons, attribute blocks Explore Worksheet Get ConnectED GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3, ✔ 0006.3.1 Concept Development Duplicate repeating patterns using manipulatives, movements, and sounds. ELL Activate Prior Knowledge: This/That Students may need help hearing and connecting these phonemically similar words to their prior knowledge of specifying between items by location. Have st dents practice saying students sa in and responding respondin to questions using this and thatt in bilingual pairs. Copy Color Patterns Tell students you can copy a pattern in different ways. Tell students to copy the same pattern directly below the set of cubes using color tiles. What colors are used in this pattern? green and yellow How is this pattern like the first pattern? Sample answer: It has the same colors. How is it different? Sample answer: I used different manipulatives. I used connecting cubes first and color tiles second. Explain to students that you can show the same pattern using sound and movement. Model the pattern: clap, finger tap, clap, finger tap, clap, finger tap. Have students copy the pattern. Show Patterns Have students copy ABB, AAB, and ABC sound patterns using their color tiles. 77 Patterns Reflect and Clarify • How can you tell a pattern? Sample answer: Two or more objects, sounds, or movements repeat over and over. • Name one way to copy a pattern? Sample answer: I can use connecting cubes to copy a pattern. E WRITE MATH Show students an AB pattern using attribute buttons. Have students copy the pattern by tracing the attribute buttons and coloring them in their Math Journals. Multi-Part Lesson PART A 1 B Name Duplicate Patterns See students’ work. See students’ work. Directions: 1. Use attribute blocks to copy the pattern. Trace and color the pattern. 2. Use color tiles to copy the pattern. Trace and color the pattern. Directions: Listen as your teacher says a color pattern. Then use connecting cubes to copy the pattern. Patterns GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. seventy-seven 077_078_C03_EXP_103026.indd 77 77 3/4/10 4:11 PM 78 seventy-eight Patterns 077_078_C03_EXP_103026.indd 78 3/4/10 4:11 PM Using the Student Page • Use the Explore workmat. Have students copy the pattern by showing it using connecting cubes. Model and have students copy these patterns: • finger clap, stomp, finger clap, stomp, finger clap, stomp • pat knees, clap, pat knees, clap, pat knees, clap • stomp, tap desk, stomp, tap desk, stomp, tap desk • Use the next page. 1. Have students point to the attribute blocks. Tell students to use attribute blocks to copy the pattern. Have students trace and color the pattern below. 2. Have students point to the color tiles. Tell students to use color tiles to copy the pattern. Have students trace and color the pattern below. Patterns 78 Multi-Part Lesson 1 Duplicate Patterns A PART PART B B Identify and Duplicate Patterns Activity Choice 2: Activity Flipchart • Go to page 10 in the Activity Flipchart. • Have students look at the children at the top of the page. • Tell students to copy the movement pattern. • Repeat activity copying the other movement patterns. Objective Identify and duplicate simple patterns using manipulatives. Vocabulary pattern 2 TEACH Direct students to the top of the page. • Have students discuss the objects in the picture. Resources • What two colors make up the pattern? purple and orange Materials: Activity Flipchart, crayons, construction paper, interactive whiteboard Manipulatives: attribute buttons, connecting cubes, counters, color tiles • Tell students to use connecting cubes to copy the bear pattern. • How are the patterns alike? Sample answer: The colors in both patterns are the same. • Ask them to color the bears to copy the pattern. Leveled Worksheets Get ConnectED AL Alternate Teaching Strategy If GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 Then 1 2 1 INTRODUCE ircle Time Virtual Manipulatives Use the virtual pattern blocks to reteach the concept of duplicating patterns. IWB • Have a volunteer place pieces of construction paper below the path to copy the pattern. • Create several different color pattern paths and have a volunteer identify and copy each of the patterns. • Tell students they are going to copy patterns. • How did you copy the pattern? Sample answer: I looked at your pattern and used the same buttons. Reteach Worksheet • Provide students with loose sheets of construction paper to use to copy the pattern. Materials: attribute buttons • Show students an AB pattern using attribute buttons and have them copy it. AL use one of these reteach options: 3 Pattern Path Begin by creating an AB construction paper color pattern path that leads to the board. Activity Choice 1: Hands-On • Explain that copying a pattern is showing the pattern again. students have trouble copying patterns . . . ! COMMON ERROR! Students may struggle with copying a pattern. Have students place objects directly underneath the pattern they are copying so they can easily compare them. • What repeats in the pattern? See students’ answers. • Tell students this pattern can also be copied by making movements. • Model this pattern by using these movements: hop and jump. • Have students copy the movement pattern. • What repeats in this pattern? Sample answer: hop and jump repeats over and over • Show students an ABB pattern using attribute buttons. • Repeat process having students copy the pattern by making sounds. 79 Patterns Visual Vocabulary Cards Use Vocabulary Cards to reinforce the vocabulary introduced in this lesson in English and Spanish. (The Define/ Example/Ask routine is printed on the back of each card.) ISBN: 978-0-02-101638-9 MHID: 0-02-101638-0 MM12_VVC_GK_cov_101638-0.indd Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. 1 12/3/09 11:01 AM Multi-Part Lesson PART A 1 B Name Identify and Duplicate Patterns Vocabulary pattern Yellow Red Yellow Red Blue Green Blue Yellow Red Purple Orange Purple Orange Purple Orange See students’ work. Blue Yellow Blue Yellow Blue Green Blue Green Orange Yellow See students’ work. Green Purple Green Purple Green Purple Directions: 1–2. Say the pattern. Copy the pattern using counters. Identify the pattern by coloring the bears. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Green Orange Green See students’ work. Patterns Orange seventy-nine 079_080_C03_L1_103026.indd 79 79 3/4/10 4:11 PM 3 PRACTICE Directions: 3–4. Say the pattern. Copy the pattern using color tiles. Identify the pattern by coloring the shapes. 5. Say the pattern. Copy the pattern using counters and tiles. Identify the pattern by coloring the pictures. 80 eighty Math at Home Activity: Use 3 pennies and 3 nickels to show a pattern. Have your child trace the coin pattern and color the tracings to copy the pattern. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Green Patterns 079_080_C03_L1_103026.indd 80 3/4/10 4:12 PM 4 ASSESS Guided Practice Formative Assessment • Have students use counters to copy the pattern in Exercise 1. Show students an AB color pattern using counters. Have students use connecting cubes to copy the pattern. How are the patterns different? Sample answer: The patterns use different objects. • Have students say the pattern. • Tell students to color the bears to identify the pattern. • Repeat this procedure with Exercise 2. Independent Practice Have students turn the page over and work independently on the exercises. Provide students with a scrap piece of red or blue paper. Have students line up in an AB color pattern. Homework Practice Worksheet Are students still struggling to copy patterns? During Small Group Instruction If Yes AL AL If No OL BL OL BL Daily Transparencies Differentiated Instruction: Option 1 Differentiated Instruction: Option 1 Differentiated Instruction: Option 1 Skills Practice Worksheet Enrich Worksheet (p. 77b) (p. 77b) (p. 77b) Multi-Part Lesson 1 Show students a color pattern using color tiles. Ask: How would you show this pattern using connecting cubes? Sample answer: Connect cubes in this order: blue cube, red cube, blue cube, red cube, blue cube, red cube Patterns 80 Multi-Part Lesson 2 Repeating Patterns Planner P RT PA PART PART Title / Objective A Color Patterns C Size Patterns D Shape Patterns E Object Patterns F Problem-Solving Strategy: B Color Patterns Repeating Patterns Repeating Patterns B P RT PA PART A (pp. 83–86) (pp. 81–82) Identify and duplicate repeating patterns. Identify and duplicate color patterns. GLE 0006.3.1 GLE 0006.3.1 Standards repeating p g pattern p Vocabulary Visual Vocabulary Card 46 Look for a Pattern E crayons Materials/ Manipulatives Activity Flipchart, construction paper, crayons, string, musical instruments, audio recording device color tiles, connecting cubes counters, attribute buttons, connecting cubes, interactive whiteboard Essential Question How can you show a pattern? Sample answer: You can use colors, objects, sizes, movements, or shapes repeating over and over again to show a pattern. Resources Get ConnecttED ✔ 0006.1.9 Focus on Math Background Our number system is built upon a structure of repeating patterns. For example, the sequence of digits (0–9) repeats throughout each decade (10–90) as well as each century (100–900) and millennium (1000–9000). This predictability allows students to make reliable calculations. This lesson helps students to make sense of this pattern concept by structuring activities where they are extending and copying a predictable sequence of non-numeric, concrete objects, sounds, and movements. Get ConnecttED Explore Worksheet Leveled Worksheets Lesson Animations V Visual Vocabulary Cards Daily Transparencies Lesson Animations Problem of the Day Daily Transparencies V Virtual Manipulatives Problem of the Day V Virtual Manipulatives Graphic Novel Animation Math Songs Animation: Stars and Stripes IMPACT Mathematics: Unit E-1 Blended Approach IMPACT Mathematics: Unit E-1 Refer to the Blending Math Connects and IMPACT Mathematics guide for detailed lesson plans. IWB All digital assets are Interactive Whiteboard ready. Suggested Pacing Multi-Part Lessons PART Days 81a Patterns Math Their Way, pp. 26–28, 271 1 A 2 B 1 (11 Days) 3 A B C D E F 1 1 1 1 1 1 A Assess B 2 2 Repeating Patterns PART PART PART PART C Size Patterns (pp. 87–90) PART PART D Shape Patterns (pp. 91–92) E Object Patterns (pp. 93–94) Identify and duplicate size patterns. Identify and duplicate shape patterns. Identify, extend, and create patterns using objects. GLE 0006.3.1 GLE 0006.3.1 GLE 0006.3.1 Title / Objective Standards size shape p Visual Vocabulary Card 58 Visual Vocabulary Card 54 string, Activity Flipbook, interactive whiteboard, building blocks, paper, tennis balls, marbles, crayons interactive whiteboard, shapes, tape, paper, crayons pattern blocks, attribute buttons attribute buttons, attribute blocks Get ConnecttED Vocabulary classroom objects, interactive whiteboard, crayons, paint brushes, paper, crayons, pencils Materials/ Manipulatives counting bears, attribute buttons, connecting cubes Get ConnecttED Get ConnecttED Leveled Worksheets Leveled Worksheets Leveled Worksheets V Visual Vocabulary Cards Vocabulary Cards V Visual Daily Transparencies Lesson Animations Lesson Animations Problem of the Day Daily Transparencies Daily Transparencies VVirtual Manipulatives Problem of the Day Problem of the Day V Virtual Manipulatives Manipulatives V Virtual Resources ✔ 0006.1.9 Hands-On Activity Tools and Resources Math Their Way, p. 41 Math Their Way, pp. 38–39, 40, 42 Blended Approach Patterns 81b PART Title / Objective Notes F Problem-Solving Strategy: Look for a Pattern (pp. 95–96) Identify an AB, ABB, or AAB pattern and show it another way. GLE 0006.1.2 Standards Vocabulary Materials/ Manipulatives string, crayons, paper, interactive whiteboard attribute buttons, pattern blocks, connecting cubes, color tiles, counters Resources Get ConnecttED ✔ 0006.1.9 Leveled Worksheets Daily Transparencies Problem of the Day VVirtual Manipulatives RWPS: Desert Patterns Blended Approach Math Their Way, pp. 26–34 Mid-Chapter Check (p. 97) Game Time (p. 98) 81c Patterns Differentiated Instruction Approaching Level On Level AL Option 1 Use with 2C Hands-On Activity Materials: glue, paper people (paper dolls or people cut out of magazines) of two different sizes: adult and child • Give students pictures of nine adults and six children. • Have students put the pictures into two piles: “A” for adults and “B” for children. • Ask students to make an AB pattern from the pictures. Have them glue the pattern on paper. OL Option 1 Use with 2C Hands-On Activity Materials: paper with pattern, index cards • Give students a piece of paper with an AB or AAB size pattern on it. Be sure the pattern unit repeats three times. • Use the index card to cover the last pattern unit. • Have students work with a partner and identify the pattern and tell what could come next. • Remove the index card to check. Option 2 Option 2 Use with 2D Hands-On Activity Materials: paper, shape cards • Have some students hold a blue triangle, others hold a red square, and remaining students hold a yellow circle. • Call the names of students to stand in a line, creating a colorshape pattern. Use with 2D Hands-On Activity Materials: ice cube trays, pattern blocks, laminated cards with simple shape patterns. • Set up a center with empty ice cube trays and pattern blocks. Have students choose a laminated card with a shape pattern. • Have students copy the shape pattern that is on the laminated card by arranging pattern blocks in an ice cube tray. • Begin with AB then use AAB or ABB patterns. • When students are ready, use an ABC pattern. • Have students identify the pattern created and tell what could come next. Other Options TE Learning Station Card 15 Get ConnectED Lesson Animations, Virtual Manipulatives Other Options TE Learning Station Card 13 Get ConnectED Lesson Animations, Virtual Manipulatives Patterns 81d Differentiated Instruction Beyond Level English Language Learners BL Option 1 Use with 2B Hands-On Activity Materials: crayons, paper, scissors, glue, magazines or ads • Have students work in pairs. • Have students look through magazines or ads to find a pattern. • Tell students to copy the pattern in their Math Journals. • Ask students to show a new pattern with the same colors or objects. ELL This strategy teaches English Learners the language used to copy and repeat patterns. Find Core Vocabulary and Common Use Verbs in the online EL strategies to help students grasp the math skills; use Language Alerts at point of use in the Teacher Edition. AL Beginning Phonemic Introduce over visually and kinesthetically to build vocabulary to explain that patterns repeat over and over. • Make a circle with your fingers and say \o– \. Make a V, and then cross the 2 fingers of the V into a twisted shape (r) as you say, “ver” Repeat “over” slowly. Option 2 Use with 2E Hands-On Activity Materials: counters, craft sticks, markers • Have students draw nine red smiling faces and three blue frowning faces on craft sticks. • Show students an ABB pattern using counters. • Have students copy the pattern using craft sticks. • Have students identify the pattern one way such as face type. • Direct students to identify the pattern another way such as smiling or frowning faces. • If students are ready, have them choose different movements to show the craft stick pattern another way. • Repeat process using AAB patterns. Other Options TE • Kinesthetically tie over with repeating by rolling hands in a circle on and. Move and speak slowly so repeat and over connect clearly. Students act it out as they repeat over and over chorally. Intermediate Letters and Sounds Join actions with sounds of \e– \ , \p\ and \t\ to unite letter and sound recognition of repeat. • Say, “repeat.” Stress letter sounds. Show \r\ , \e– \ , \p\ , and \t\ OL alphabet cards. Act out each sound slowly together. Write 5 blank lines on the board. • Have students say and act out sounds as you fill in “r-e-p-ea-t.” BL Advanced Word Meaning Use kinesthetic action to trigger word identification and skill comprehension. • Use actions to show a pattern. Have pairs create a new action with a vocal pattern. • Pairs take turns copying their vocal and action patterns. Learning Station Card 14 Get ConnectED 81e Patterns Lesson Animations, Math Song Animation: Stars and Stripes Extend Have a student show a pattern unit. The remaining students must continue it. The students who miss the pattern sit down. Play stops when all students are seated. Repeat with a new leader. Asse TeachinggpattTeirnps is to hide thenets tendin k stud tion of ex er a paper, and as a ri a v e n O nd paper. pattern u under the g in extended id h what is to discuss ssme nt Ti p To dete rmine w pattern h , condu ether studen ts ct a five -minute can extend a intervie • Provid w. e the s tudent using c w it onnect ing cub h a pattern to es. • Tell th extend es explain tudent to exte n what h e or sh d the pattern • Listen e is do and ing. to her pat how the stude tern. nt expla ins his • Obser or ve misc oncept ions as you list en. Notes Journals Writing can, of course, be done on a single sheet of paper and turned in separately, but the use of a journal has real value. A journal may take the form of a composition booklet or, for K–1 children, folded writing paper stapled within a construction-paper cover. Binders and spiral notebooks are other options, but teachers find these bulky, and students are more likely to remove unwanted pages. Elementary and Middle School Mathematics, Teaching Developmentally, John A Van De Walle Multi-Part Lesson 2 PART Repeating Patterns A B C D E F PART A Repeating Patterns Objective Identify and duplicate repeating patterns. Listening Vocabulary repeating pattern pattern unit Resources Identify Movement Patterns Ask six volunteers to act like kernels of popcorn popping in a popcorn popper. Have the first student crunch together in a ball, the second student pop up like popcorn popping, the next student crunch together, the next student pop up, the fifth student crunch together, and the sixth student pop up. What is the pattern? Sample answer: crunch together, pop up, crunch together, pop up, crunch together, pop up What would come next in the pattern? Sample answer: crunch together Have a volunteer show which movement could come next in the pattern. Materials: crayons Manipulatives: color tiles, connecting cubes Explore Worksheet Get ConnectED GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3, ✔ 0006.3.1 Concept Development Duplicate Movement Patterns Tell the students at their seats to use color tiles to copy the movement pattern. Have students show their patterns to a classmate and explain how they copied the pattern. Identify and duplicate movement patterns using color tiles. ELL Activate Prior Knowledge: Popcorn Students may need help learning the English terms to describe when popcorn pops. They may also need direct instruction on how the term like is used to explain p cooking popcorn. Act out terms. 81 Patterns Show AB, AAB, ABB, and ABC Patterns Have students repeat the activity and guide volunteers to show AAB, ABB, and ABC popcorn patterns. Make sure each pattern unit is shown three times. Reflect and Clarify • How do you know what repeats in a pattern? Sample answer: You have to identify the part of the pattern that repeats over and over to figure out what will come next. • What items around the classroom have a pattern on them? Sample answer: The poster of the zebra has a pattern on the animal’s body. What is the pattern? Sample answer: white stripe, black stripe, white stripe, black stripe, white stripe, black stripe E WRITE MATH Have students draw a shirt in their Math Journals. Show students an AB pattern on the board. Have students duplicate the pattern on the shirt. Tell the students to make sure the pattern unit continues at least three times. Have students share their shirts with the class. Multi-Part Lesson PART A B 2 C D E F Name Repeating Patterns Green See students’ work. Directions: 1. Identify the repeating pattern on the sandbox roof. Use cubes to show it. Color the stripe that could come next in the pattern. 2. Identify the repeating pattern of toys in the sandbox. Use cubes to show it. Draw the toy that could come next. 3. Identify the repeating pattern of bugs. Use cubes to show it. Put an X on the bug that could come next in the pattern. See students’ work. Directions: First use this page as a workmat. Then listen as your teacher says a pattern. Put one cube on each stone to show the repeating pattern. Color the stones to copy the pattern. Color another stone to show what could come next. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Patterns eighty-one 081_082_C03_EXP_103026.indd 81 81 3/4/10 4:12 PM 82 eighty-two Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Pail drawn here Patterns 081_082_C03_EXP_103026.indd 82 3/4/10 4:12 PM Using the Student Page • Use the Explore workmat. Have students listen to the following patterns. Ask students to show the pattern using connecting cubes. • orange, red, yellow, orange, red, yellow, orange, red, yellow • red, red, purple, red, red, purple, red, red, purple Have students use connecting cubes to show purple, green, purple, green, purple, green on the path. Have students color the stones to show the pattern. Ask students to color the next stone to show what could come next. • Use the next page. 1. Help students identify the pattern on the sandbox roof. Have students use cubes to copy it. Tell students to color the stripe that could come next in the pattern. 2. Have students identify the pattern of toys in the sandbox. Tell students to use cubes to show it. Have students draw the toy that could come next. 3. Have students identify the pattern of bugs. Tell students to use cubes to show it. Have students put an X on the bug that could come next in the pattern. Patterns 82 Multi-Part Lesson 2 Repeating Patterns A PART B C D E F PART B 2 TEACH Direct students to the top of the page. • Have students look at the zebra at the top of the page. Color Patterns Objective • Tell students that the stripes are a pattern because the black and white colors repeat over and over in the same order. Identify and duplicate color patterns. • Have half of the students hold black pieces of paper, while the other half hold white pieces of paper. Vocabulary • Tell students to make a color train to match the zebra’s stripes. Have students come up one at a time and line up to make the pattern. repeating pattern • When all students are lined up, say the color pattern aloud. Resources • Ask students to color the squares on the top of the page to match the zebra’s stripes. Have them color the last square the color that could come next in the pattern and tell why. Materials: Activity Flipchart, Math Songs Animation: Stars and Stripes, construction paper, interactive whiteboard, crayons, string, musical instruments, audio recording device Manipulatives: counters, attribute buttons, connecting cubes AL Alternate Teaching Strategy If students have trouble identifying and copying color patterns . . . Leveled Worksheets Then Get ConnectED 1 2 GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 1 INTRODUCE ircle Time AL use one of the following reteach options: Reteach Worksheet IWB Virtual Manipulatives Use the virtual attribute blocks to reteach the concept. 3 Sound Patterns Use musical instruments, such as a drum and a tambourine, to review AB patterns. • Demonstrate an AB pattern using each instrument. • Have students repeat the pattern using the instruments themselves. • What are other ways to make sound patterns? Sample answers: hum, whistle, clap hands, stomp feet, use other musical instruments • Demonstrate a pattern using the suggested sounds or actions and have students copy the pattern. Activity Choice 1: Hands-On Materials: two-color counters • Make and show students a red-yellow AB pattern with two-color counters. • Have students copy your pattern with red-yellow counters. Have students tell what could come next in the pattern. Building Math Vocabulary Materials: attribute buttons, string • Repeat the activity showing a different color pattern. • String attribute buttons in an AB color pattern. Show the pattern to students. Ask students to name any repeating pattern they see on the string. Activity Choice 2: Activity Flipchart • String a different AB color pattern with the attribute buttons. Ask students to name any patterns they see on the string. • Turn to page 11 in the Activity Flipchart. • Read the poem and follow the activity at the bottom of the page. • Use Math Songs Animation: “Stars and Stripes”. Visual Vocabulary Cards Use Visual Vocabulary Cards to reinforce the vocabulary introduced in this lesson in English and Spanish. (The Define/Example/Ask routine is printed on the back of each card.) ISBN: 978-0-02-101638-9 MHID: 0-02-101638-0 MM12_VVC_GK_cov_101638-0.indd Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. 1 12/3/09 11:01 AM 83 Patterns Multi-Part Lesson PART A B 2 C D E F Name Color Patterns Vocabulary repeating pattern black black black orange orange orange See students’ work. red red red yellow yellow yellow black white black white black white black Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. brown brown brown orange orange orange purple purple purple orange orange orange green green green brown brown brown yellow yellow yellow black black black Directions: 1–2. Identify the pattern. Color the boxes to copy the pattern. Circle the color that could come next in the pattern. Tell how you know. Directions: 3–6. Identify the pattern. Color the boxes to copy the pattern. Circle the color that could come next in the pattern. Tell how you know. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Patterns 083_086_C03_L2_103026.indd 83 eighty-three 83 3/4/10 4:12 PM 3 PRACTICE Guided Practice • Direct students to Exercise 1 on the page. 84 eighty-four Patterns 083_086_C03_L2_103026.indd 84 ! 3/4/10 4:12 PM COMMON ERROR! Students may make errors in identifying the pattern in a picture. Have students build each pattern before coloring it. • Have them find the picture of the fish and say the color pattern aloud. Explain that the fish’s color pattern is shown in the shaded boxes. • Have students copy the pattern by coloring the empty boxes below using the same color pattern. Ask what color box could come next. Have them circle that box. • Follow the steps above for the bee in Exercise 2. Independent Practice Use an audio recording device to record a sound pattern. Play it back for students and have them identify the pattern. Allow students plenty of time in between patterns, so they can duplicate each of the sound patterns. Have students turn to the remaining pages. Explain the directions. Have students work independently on Exercises 3–12. Discuss the racers in Exercise 13. Have students identify the pattern. Tell students to color the boxes to copy the pattern. Homework Practice Worksheet Patterns 84 Animated Graphic Novel Name Rewatch “Planning a Party.” Orange Orange Orange Brown Brown Brown Yellow Yellow Red Yellow Red Red • Have students discuss the pattern Lina and Martin are creating. Brown Brown Brown Yellow Yellow Yellow Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. • Tell students to draw their own party posters with seven party hats in a row. • Ask students to copy the same pattern used to create Lina and Martin’s poster on their party hats. Give each student a green or blue piece of paper. Have a student with a green piece of paper line up. Have a student holding a blue piece of paper line up. Continue until all students are lined up. What is the pattern? green, blue, green, blue, green, blue Brown Brown Brown White White White Directions: 7–10. Identify the pattern. Color the boxes to copy the pattern. Circle the color that could come next in the pattern. Tell how you know. Patterns 083_086_C03_L2_103026.indd 85 ELL Activate Prior Knowledge Illustrate the idea of repeating. Say yellow counterr as you place a yellow counter on a table. Motion for students to follow your lead. Then say repeatt and put down another yellow counter. counter As students pick up on your idea, idea add another step; for example, yellow counter, red counter, repeat. 85 Patterns eighty-five 85 3/4/10 4:12 PM 4 ASSESS Formative Assessment Show students an AB color pattern in the classroom. Black Black Black White White White How would you copy this pattern using connecting cubes? Sample answer: blue cube, red cube, blue cube, red cube, blue cube, red cube Are students still struggling to recognize color patterns? Black Black Black Orange Orange Orange During Small Group Instruction See students’ work. If Yes If No AL Daily Transparencies BL Differentiated Instruction: Option 1 Skills Practice Worksheet Enrich Worksheet OL Motorcycles move fast in races. Blue Red Blue Red Blue Directions: 11. Color the boxes to copy the pattern. Circle the color that could come next in the pattern. Tell how you know. 12. Color the boxes to copy the pattern. Color the same pattern on the snake’s body. 13. Look at the racers. Color the boxes to copy the pattern. 86 Math at Home Activity: Find color patterns on clothing, bedding, or flooring. Identify the color pattern with your child. Have your child color six squares to show the pattern. Tell which color could come next and have them tell why. eighty-six Fun Facts F 083_086_C03_L2_103026.indd 86 Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Red BL (p. 81e) Patterns 3/4/10 4:13 PM • On a motorcycle there are containers on both sides of the back wheel called “saddle bags” that are used to carry tools or belongings. • Motorcycles have heated seats and heated hand grips to keep a rider warm in colder weather. • Have you ever been in a race? Sample answer: yes Tell about the race and if there was a pattern. Sample answer: It was a bike race and we lined up in this pattern: boy, girl, boy, girl, boy, girl. Patterns 86 Multi-Part Lesson 2 Repeating Patterns A PART B C D E F Materials: Activity Flipchart • Go to page 9 in the Activity Flipchart. PART C Activity Choice 2: Activity Flipchart Size Patterns • Read the poem and follow the activity at the bottom of the page. Objective Identify and duplicate size patterns. 2 TEACH Vocabulary Direct students to the top of the page. size • Have students look at the bears. Resources • Discuss the different sizes of the bears. Materials: string, Activity Flipchart, interactive whiteboard, building blocks, paper, tennis balls, marbles, crayons Manipulatives: attribute buttons, attribute blocks Leveled Worksheets Get ConnectED • Give each student two large attribute buttons and one small attribute button. • What is the pattern of bears? big, big, small • Tell students to put their buttons in the same pattern. • What bear could come next? the big bear • Give each student four more large buttons and two more small buttons to lay in the bear pattern. Ask students to copy the bear pattern using the buttons. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 1 INTRODUCE ircle Time Review Math Vocabulary Materials: same color rectangular building blocks in two sizes (large and small) • Place the building blocks in a group in the center of a circle. Hold up the large block. This block is large in size. Activity Choice 1: Hands-On • Hold up the small building block. This block’s size is small. Materials: string, attribute buttons (one color, one shape, two sizes) • Have students sort the blocks by placing all the small blocks in one group and all the large blocks in another group. • Make a string of nine attribute buttons, creating a pattern of big, big, small, big, big, small, big, big, small attribute buttons. • How did you sort the blocks? by size • Show students the string of attribute buttons. Ask students if they see a pattern. Use the Visual Vocabulary Cards to reinforce the vocabulary introduced in this lesson in English and Spanish. (The Define/Example/Ask routine is printed on the back of each card.) • What pattern do you see? Sample answer: big, big, small, big, big, small, big, big, small • Have students duplicate the pattern using attribute buttons. • Repeat process several times showing different size patterns. 87 Patterns Visual Vocabulary ISBN: 978-0-02-101638-9 MHID: 0-02-101638-0 MM12_VVC_GK_cov_101638-0.indd Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. 1 12/3/09 11:01 AM Multi-Part Lesson PART A B 2 C D E F Name Size Patterns Vocabulary size Sample answer: My pattern is brown, brown, purple. My other pattern is big, big, small. Sample answer: My pattern is pink, pink, blue. My other pattern is small, small, big. Sample answer: My pattern is big, big, small. My other pattern is green, green, pink. Sample answer: My pattern is small, small, big. My other pattern is brown, brown, red. Directions: 3–4. Identify the pattern. Circle the object that could come next in the pattern. Tell how you know. 5–6. Identify the pattern. Circle the object that could come next in the pattern. Tell how you know. What other pattern do you see? Directions: 1–2. Identify the pattern. Circle the object that could come next in the pattern. Tell how you know. What other pattern do you see? GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Patterns eighty-seven 087_090_C03_L2_103026.indd 87 AL Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. 87 3/4/10 4:13 PM 88 eighty-eight Patterns 087_090_C03_L2_103026.indd 88 3/4/10 4:13 PM Alternate Teaching Strategy If students have trouble understanding how to identify and copy size patterns . . . Then 1 2 AL use one of the following reteach options: Reteach Worksheet Virtual Manipulatives Use the virtual attribute blocks to reteach the concept. IWB 3 AB Patterns • Show students an AB pattern using big and small attribute blocks that are all the same shape and the same color. • Have students copy and place the size pattern directly below the pattern already created using the same attribute buttons. • Have students say the pattern aloud. • Have students draw and color a picture of the pattern. Repeat using a different pattern. ! COMMON ERROR! Students may have difficulty recognizing size patterns. Explain and show students several examples of size patterns. Show patterns that occur on clothing, on the floor, and all around them. Patterns 88 3 PRACTICE Name Guided Practice • Direct students to Exercise 1. • Have students identify the pattern. • Have students use attribute buttons to copy the pattern. • Tell students to circle the object that could come next in the pattern and explain how they know. • Have students tell what other patterns they see. • Repeat this procedure for Exercise 2. Independent Practice Have students turn the page over. Explain the directions. Have students use attribute buttons to copy the patterns as they work independently on the exercises. Sample answer: My pattern is small, large, large. My other pattern is blue, brown, brown. Have two students walk forward to line up. Have one student walk backward to line up. Repeat until all students are in line. Have students name the pattern. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Homework Practice Worksheet Sample answer: My pattern is brown, brown, black. My other pattern is small, small, large. Directions: 7. Identify the pattern. Circle the item that could come next in the pattern. Tell how you know. 8–9. Identify the pattern. Circle the item that could come next in the pattern. Tell how you know. What other pattern do you see? Patterns 087_090_C03_L2_103026.indd 89 89 Patterns eighty-nine 89 3/4/10 4:13 PM 4 ASSESS Formative Assessment Model using marbles and tennis balls the following pattern: big, big, little, big, big, little, big, big, little. • Have students identify the pattern and then copy the size pattern by drawing marbles and tennis balls on a piece of paper. Sample answer: My pattern is purple, orange, orange. My other pattern is small, large, large. • What is the pattern? big, big, little, big, big, little, big, big, little Are students still struggling to identify and copy size patterns? Sample answer: My pattern is large, small, small. My other pattern is cow, moon, moon. During Small Group Instruction If Yes Directions: 10–12. Identify the pattern. Circle the item that could come next in the pattern. Tell how you know. What other pattern do you see? 90 ninety 087_090_C03_L2_103026.indd 90 AL Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Sample answer: My pattern is small, big, big. My other pattern is gold, blue, blue. AL If No OL OL BL Daily Transparencies Differentiated Instruction: Option 1 Differentiated Instruction: Option 1 Skills Practice Worksheet Enrich Worksheet (p. 81d) (p. 81d) Math at Home Activity: Use items such as teaspoons and tablespoons or small cups and big cups to make size patterns. Ask your child to copy the pattern and to show what item could come next. Patterns 3/4/10 4:13 PM Patterns 90 Multi-Part Lesson 2 Repeating Patterns A PART B C D E F PART D Shape Patterns Objective 2 TEACH Direct students to the top of the page. • Have students find the baker. Explain that the baker wants to bake bread in new shapes. • Ask students to look at the shapes in order and identify the pattern. Identify and duplicate shape patterns. • Distribute the same size and color (blue) circle and triangle attribute buttons to students. Vocabulary • Next, have students hold up the corresponding attribute button of the first shape in the pattern and draw that shape inside the first box. shape Resources Materials: interactive whiteboard, shapes from Hands-On Activity Tools and Resources pp. 130–132, tape, paper, crayons Manipulatives: pattern blocks, attribute buttons Leveled Worksheets Get ConnectED • Have students hold up the corresponding attribute button of the next shape in the pattern and draw that shape inside the second box. • Repeat until all boxes are filled with the correct shapes. AL Alternate Teaching Strategy If Then 1 2 GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 AL students have trouble identifying and copying shape patterns . . . use one of the following reteach options: Reteach Worksheet Virtual Manipulatives Use the virtual attribute blocks to reteach the concept. IWB 3 Copy Patterns Have students copy movement ABB patterns modeled by the teacher or by other students. 1 INTRODUCE • Tell students to say the pattern aloud. • Then, model ABB shape patterns using pattern blocks. ircle Time • Have students say the pattern aloud. Then copy the pattern using pattern blocks. • Instruct students to trace the pattern blocks to show the pattern. Activity Choice 1: Hands-On Materials: pattern blocks • Model using pattern blocks to show an ABB shape pattern. Use the same color and size of blocks to emphasize shape. • Have students copy the pattern. ! COMMON ERROR! Students may have difficulty because of their lack of knowledge of shapes. Discuss the basic differences between shapes before completing the lesson. • Ask students to explain the pattern that they see. • Name the pattern. Have students name the pattern. • Repeat the activity by modeling a new ABB shape pattern using pattern blocks. Activity Choice 2: Learning Stations: Technology, Card 13 Materials: interactive whiteboard Building Math Vocabulary Materials: Hands-On Activity Tools and Resources pp. 130–132, tape • Copy pp. 130, 131, or 132 three times and cut out the shapes. Shuffle the cut outs. • Use pattern blocks to create an ABB shape pattern. Show students what you created. • Show students the shape cut outs. • Read the directions aloud. • Tell students that they will match each cut out shape to the same shape on the board. • Have students complete the activity. • Tell students to show their work to a classmate. 91 Patterns • Draw a large rectangle, square, triangle, and circle on the board. • Call on students to tape a shape inside the larger shape on the board to show the match. Multi-Part Lesson PART A B Sample answer: My pattern is purple, purple, orange. My other pattern is circle, circle, triangle. 2 C D E F Name Shape Patterns Vocabulary See students’ work. shape Directions: 3–4. Draw the shapes to copy the pattern. Put an X on the shape that could come next in the pattern. Tell how you know. What other pattern do you see? 5–6. Draw the shape that could come next in the pattern. Tell how you know. Directions: 1–2. Identify the pattern. Draw the shapes to copy the pattern. Circle the shape that could come next in the pattern. Tell how you know. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Patterns ninety-one 91 091_092_C03_L2_103026.indd 91 3/4/10 4:14 PM 3 PRACTICE 92 Math at Home Activity: Use U boxed foods and canned goods to make a pattern. Have your child copy the pattern and tell what could come next in the pattern. ninety-two Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Sample answer: My pattern is green, purple, purple. My other pattern is heart, heart, square. Patterns 091_092_C03_L2_103026.indd 92 3/4/10 4:14 PM 4 ASSESS Guided Practice Formative Assessment • Direct students to the top of the page. Draw an ABB shape pattern of circle, square, square, circle, square, square, circle, square, square, circle, square, square on the chalkboard. Have students copy the pattern by drawing the objects on a piece of paper. • Ask students to look at the pattern in Exercise 1. • Have students draw the shapes to copy the pattern. • Tell students to circle the shape that could come next in the pattern. Have students explain why. • Repeat this procedure with Exercise 2. Independent Practice Have students turn the page over. Explain the directions. Have students work independently on the exercises. Homework Practice Worksheet Have one student walk on tiptoes and two students take giant steps to line up. Repeat two more times. Have students that are seated say what steps they will take to extend the pattern as they line up. Are students still struggling to identify and duplicate shape patterns? During Small Group Instruction If Yes AL AL If No OL OL BL Daily Transparencies Differentiated Instruction: Option 2 Differentiated Instruction: Option 2 Skills Practice Worksheet Enrich Worksheet (p. 81d) (p. 81d) Patterns 92 Multi-Part Lesson 2 Repeating Patterns A PART B C D E F PART E Object Patterns Objective Activity Choice 2: Scavenger Hunt • Have each student find six of the same object in the classroom such as: attribute blocks, books, crayons, connecting cubes, etc. • Assign each student a partner. • Have students use their combined objects to show an AB pattern. • Then allow students to use the same objects to show an ABB or AAB pattern. Identify, extend, and create patterns using objects. 2 TEACH Resources Materials: classroom objects, interactive whiteboard, paint brushes, paper, crayons, pencils Mamipulatives: bear counters, attribute buttons, connecting cubes Leveled Worksheets Get ConnectED GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Direct students to the top of the page. • Have students identify the pattern of buttons. • Ask students what button would come next if they were to continue the pattern. • If students grasp AAB and ABB patterns, show students an ABC pattern. Have them identify the repeating part. Emphasize that there are three different objects in the pattern, rather than two. AL Alternate Teaching Strategy If Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3, ✔ 0006.3.1 1 INTRODUCE Then 1 ircle Time Activity Choice 1: Hands-On 2 AL students have trouble with identifying patterns . . . use one of these reteach options: Reteach Worksheet IWB Virtual Manipulatives Use the virtual pattern blocks to reteach the concept. 3 Match the Object Pattern Draw this pattern: paint brush, crayon, paint brush, crayon, paint brush, crayon Manipulatives: bear counters • Have students name the drawn objects as you point to the pattern. • Show students an AB pattern created from bear counters. • Show students three paint brushes and three crayons. Have students match each object to the drawn objects in the pattern. • How do you know this is a pattern? The bears repeat. • Have students name each object as it is matched. • What is the object pattern? paint brush, crayon, paint brush, crayon, paint brush, crayon • Show students an AAB pattern made up of the same bears. • Is this a pattern and how do you know? Yes; the bears repeat. Have them name the pattern. • Show students an ABB pattern made up of the same bears. Is this a pattern and how do you know? Yes; the bears repeat. Have them name the pattern. • If time permits, have students create their own AAB or ABB pattern with other objects. 93 Patterns ! COMMON ERROR! Students may have difficulty recognizing long patterns. Have them say the pattern aloud before extending it, since hearing the pattern can help reinforce the visual pattern. Multi-Part Lesson PART A B 2 C D E F Name Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Object Patterns See students’ work. Directions: 3–5. Use attribute buttons to create the pattern. Circle the button that could come next in the pattern. Explain. 6. Use the buttons shown to create your own pattern. Color the boxes to show your pattern another way. Directions: 1–2. Identify the pattern. Use attribute buttons to create the pattern. Circle the button that could come next in the pattern. Explain. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Also addresses GLE 0006.3.2. Patterns ninety-three 093_094_C03_L2_103026.indd 93 93 3/4/10 4:14 PM 3 PRACTICE 94 Math at Home Activity: Have your child use canned goods and boxes of food to create his or her own pattern. Ask him or her to explain the pattern by telling you why they put the objects in a certain order. ninety-four Patterns 093_094_C03_L2_103026.indd 94 3/4/10 4:14 PM 4 ASSESS Guided Practice Formative Assessment • Direct students to the top of the page. • Create the pattern pencil-pencil-paper three times. • What pattern do you see in the buttons in Exercise 1? triangle, triangle, square • Ask students to name the pattern. • What is the next object in the pattern? pencil • Have students use attribute buttons to create the pattern. • Have students circle the button that could come next in the pattern. triangle Are students still struggling to identify, extend, and create patterns using objects? • Repeat this procedure with Exercise 2. Independent Practice Have students turn the page over and work independently on the exercises. During Small Group Instruction If Yes AL Daily Transparencies If No OL Skills Practice Worksheet Enrich Worksheet BL Give half the class red connecting cubes and the other half purple counting bears. Call the students to line showing a red, purple AB pattern. When all students have lined up have them name the object pattern shown in their line up. cube, bear, cube, bear, cube, bear Patterns 94 Multi-Part Lesson 2 Repeating Patterns A PART PART F B C D E F Problem-Solving Strategy: Look for a Pattern Objective Identify an AB, ABB, or AAB pattern and show it another way. Resources Materials: string, crayons, paper, interactive whiteboard Manipulatives: attribute buttons, pattern blocks, connecting cubes, color tiles, counters Leveled Worksheets Get ConnectED 2 TEACH Direct students to the top of the page. Understand Discuss the picture and identify the problem: How can we show the pattern another way? P lan Discuss how to solve the problem. Identify the pattern of gingerbread girls to determine how to show the pattern another way. Solve Have students identify the pattern of gingerbread girls and use color tiles to show the pattern. • How could we color the houses to show the pattern of gingerbread girls another way? Sample answer: red, blue, red, blue, red, blue Have students color the houses to show the pattern another way. C heck Have students look back at the problem to be sure that the answers fit what they already know about the problem. Does their answer make sense? AL GLE 0006.1.2 Apply and adapt a variety of appropriate strategies to problem solving, including estimation, and reasonableness of the solution. Also addresses GLE 0006.3.1. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 1 INTRODUCE ircle Time Activity Choice 1: Hands-On Alternate Teaching Strategy If Then 1 AL 2 students have trouble showing patterns in different ways . . . use one of these reteach options. Reteach Worksheets IWB Virtual Manipulatives Use the virtual attribute buttons to reteach the concept. 3 Use Shapes Draw an AB shape pattern using triangles and squares on the board. • On a sheet of paper have students draw nine circles in a row and then nine squares under the circles. Materials: attribute buttons, pattern blocks, connecting cubes, string • Have students color the circles to copy your pattern. • String some attribute buttons in a pattern (e.g., AB, AAB, ABB). • Have students color the squares to show the same pattern in a different way. • Show students the string. Have them identify the pattern. • Ask students to draw objects to show the pattern in a different way. • Ask them to use pattern blocks and copy the pattern. • Ask students how they would use connecting cubes to copy the pattern. Have students show the pattern using cubes. • Now, have students show the same pattern using movement and sound. ! COMMON ERROR! Students may have trouble identifying patterns. Remind students to focus on what makes the items in the pattern different. Focusing on the differences can help students see where repetition occurs. • Allow students to act out the sound and movement to explain the pattern. • Repeat process using a different pattern. Activity Choice 2: RWPS Reader • Read the story Desert Patterns to the class. • Have students identify the patterns on each page. • Turn to page 4. Have students copy the pattern of the snake using connecting cubes. 95 Patterns Give each student a purple or green connecting cube. Place six students in line showing an AB color pattern. Have students identify the pattern and line themselves up when their cube fits the color pattern. Multi-Part Lesson PART A B 2 C D E F Name See students’ work. Look for a Pattern See students’ work. Can you y show this another way? y See students’ work. Directions: 2. Look at the row of gingerbread cookies. Identify the pattern. Create the pattern using color tiles. Color the stars to show the pattern. Explain the pattern. 3. Look at the pictures in the row. Identify the pattern. Draw shapes to create a pattern to match. Explain your pattern. Directions: 1. Look at the row. Identify the pattern. Create the pattern using color tiles. Color the houses to show the pattern. Explain the pattern. Patterns GLE 0006.1.2 Apply and adapt a variety of appropriate strategies to problem solving, including estimation, and reasonableness of the solution. Also addresses GLE 0006.3.1. ninety-five 95 095_096_C03_PS_103026.indd 95 3/16/10 9:41 AM 3 PRACTICE 96 Math at Home Activity: Take advantage of problem-solving opportunities during daily routines such as riding in the car, bedtime, doing laundry, putting away groceries, planning schedules, and so on. ninety-six Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. Patterns 095_096_C03_PS_103026.indd 96 3/4/10 4:15 PM 4 ASSESS Guided Practice Formative Assessment • Direct students to Exercise 1 at the top of the page. • Have students identify the gingerbread boy pattern in Exercise 1. Show nine counters in an ABB pattern, such as red, yellow, yellow, red, yellow, yellow, red, yellow, yellow. • Provide students with color tiles to create the pattern. • What pattern do you see? red, yellow, yellow • Have them tell how they could color the houses to show the pattern another way. Sample answer: blue, yellow, yellow, blue, yellow, yellow, blue, yellow, yellow (any ABB pattern) • Have students show the pattern another way using color tiles or connecting cubes. Are students still struggling to show patterns in a different way? • Have students color the houses to show the pattern. Independent Practice Have students turn the page over. Explain the directions. Have students work independently on the exercises. Homework Practice Worksheet During Small Group Instruction If Yes AL Daily Transparencies If No BL Differentiated Instruction: Option 2 Skills Practice Worksheet Enrich Worksheet OL BL (p. 81e) Multi-Part Lesson 2 What are some different kinds of patterns? Sample answers: color, size, shape, object, sound, music Patterns 96 Mid-Chapter Check Mid-Chapter Check Name Formative Assessment Use the Mid-Chapter Check to assess students’ progress in the first half of the chapter. Customize and create multiple versions of your Mid-Chapter Check and the test answer keys. Dinah Zike’s Foldables® Use these lesson suggestions for incorporating the Foldable during the chapter. Lesson 2B Cut sheets of 8 _ " × 11" paper into fourths so each 2 student has one quarter sheet of paper. Ask half the class to draw yellow triangles and the other half to draw yellow circles. Model using yellow triangles and circles to show different patterns on one of the flashcard holders. Have students copy the pattern on the second holder. Repeat this activity using different colors for the triangles and circles. Blue White Blue White Blue White 1 Lesson 2C Repeat the activity from the previous lesson using size patterns. Lesson 2D Repeat the activity from the previous lesson using shape patterns. Directions: 1. Look at the picture. Identify the color pattern you see above the window. Color the boxes to copy the pattern. 2. Circle the object that could come next in the pattern. 3. Draw the shape that could come next in the pattern. Patterns ninety-seven 097_C03_MC_103026.indd 97 3/4/10 4:15 PM Data-Driven Decision Making Based on the results of the Mid-Chapter Check, use the following resources to review concepts that continue to give students problems. Exercises 1 Tennessee Standards GLE 0006.3.1 What’s the Math? Error Analysis Identify and copy simple patterns by referring to color. Colors in wrong pattern. Resources for Review Chapter Resource Masters Get ConnectED 2 GLE 0006.3.1 Identify and copy patterns by referring to their sizes. Circles wrong sized object. 3 GLE 0006.3.1 Identify and copy patterns by referring to their shapes. Draws in wrong shape. 97 Patterns 97 Lesson Animations Pattern Strings Patterning You Will Need 3 3 3 3 2 Play with a partner. Take turns. Choose a pattern necklace to copy. Take a string. Roll . Move your cube that many spaces. If you land on the color that follows your pattern, add the correct button to your string. If not, wait for your next turn. The first person to copy their button pattern necklace is the winner. Pattern Strings Patterning Manipulatives: attribute buttons, purple and orange connecting cubes, number cube, string Introduce the game to students to play as a class, in small groups, or at a learning station to review concepts introduced in this chapter. You may wish to use the available Game Board to play the game. Instructions • Have students choose one of the pattern necklaces to duplicate. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. • Tell students to take a piece of string. • Have students roll the number cube. • Tell students to move their cube that many spaces. • Explain to students that if they land on the color that follows their pattern, add the correct button to their string. Tell students, if not, they must wait for their next turn. • The first person to copy the button pattern is the winner. Extend the Game 98 ninety-eight Differentiated Practice Use these leveled suggestions to differentiate the game for all learners. Level • After students have their pattern strings complete, have students show their pattern a different way. Patterns 098_C03_GT_103026.indd 98 BL 3/4/10 4:15 PM • Play the game again using an ABB pattern. • For another game focusing on the same mathematical concept, see Game Time. Assignment AL Approaching Level Instead of rolling a number cube, have students move to the next color in their pattern. OL On Level Have students play the game with the rules as written. Patterns 98 Multi-Part Lesson 3 Growing Patterns Planner PART PART Title / Objective A Growing Patterns B Identify and Duplicate Growing Patterns PART A B Identify and Duplicate Growing Patterns (pp. 101–102) Growing Patterns (pp. 99–100) Identify and duplicate simple growing patterns using manipulatives. Identify and duplicate growing patterns. GLE 0006.3.1 GLE 0006.3.1 Standards E Essential Question How is a staircase like a growing pattern? Sample answer: A staircase changes by one more with each step. g growing g pattern p Vocabulary Visual Vocabulary Card 46 Materials/ Manipulatives stamps, stamp pad board, napkins, dried apricots, raisins connecting cubes, counters pattern blocks, counters, color tiles Focus on Math Background In this lesson, students will explore growing patterns using non-numeric representations, such as a staircase, or an array of square tiles. Recognizing, duplicating, and extending growing patterns builds students’ capacity for a future understanding of repeated addition and multiplicative structures. Skip counting, for example, is a concept based upon this understanding. As a student skip counts, he or she must visualize how each count is a multiple of the number by which he or she is counting—e.g. when skip counting by 2’s, each subsequent count is an increase of two more than the previous number in the sequence —4(+2), 6(+2), 8(+2), etc. Resources Get ConnecttED Get ConnecttED ✔ 0006.1.9 Explore Worksheet Leveled Worksheets Lesson Animations Lesson Animations VVirtual Manipulatives Daily Transparencies Problem of the Day Virtual V Manipulatives Blended Approach Problem-Solving in Art (pp. 103–104) Chapter/Review Test (p.105) Spiral Review (p.106) IWB All digital assets are Interactive Whiteboard ready. Suggested Pacing Multi-Part Lessons PART Days 99a Patterns 1 A 2 B 1 (11 Days) 3 A B C D E F 1 1 1 1 1 1 A Assess B 2 2 Differentiated Instruction Approaching Level English Language Learners AL Option 1 Use with 3B Hands-On Activity Materials: counting bears • Model a growing pattern using bears. Show one bear. Below this bear, show a row of two bears. Below this row, show three bears and last a row of four bears. Align all rows of bears to the left. • Tell students to copy the growing pattern using bears. • Have students identify how the pattern is changing. Learning Station Card 11 Get ConnectED On Level This strategy teaches English Learners the language used with growing patterns. Find Core Vocabulary and Common Use Verbs in the online EL strategies to help students grasp the math skills; use Language Alerts at point of use in the Teacher Edition. AL Beginning Background Knowledge Introduce a growing pattern though prior knowledge of growing things. • Show a seed. Model wrapping yourself into a ball. Repeat for a sprout (put an arm out like a sprout) and plant (both arms out). Other Options TE ELL • Say, “growing pattern.” Have students model and vocalize the target vocabulary growing pattern. Lesson Animations OL Intermediate Background Knowledge Introduce a growing pattern using prior knowledge of patterns and objects in their environment that grow. OL Option 1 Use with 3B Hands-On Activity Materials: attribute buttons, string • Model stringing a growing pattern using attribute buttons. • Use 2 different colored beans to show a growing pattern. • Ask students if the beans created a growing pattern. Have students respond by saying “It is a growing pattern” or “It is not a growing pattern.” • Have the pattern increase by one each time. • Have students point to the part of the pattern that is growing. • Show the pattern to the class and have students copy the pattern using attribute buttons and string. • Place the beans in a random order. Repeat the process, having students say whether it is or is not a growing pattern. Advanced Identify and Explain Use prior knowledge of colors to help students identify and explain whether it is or is not a growing pattern. BL Beyond Level Option 1 BL Use with 3B Hands-On Activity Materials: watercolor paint, paintbrush, white crayon, construction paper, pencil • Draw a growing pattern of stars. Have students copy the pattern by drawing stars or dots on construction paper. • Ask students to show what the growing pattern would look like if it extended two more times. • Have students trace the stars or dots using a white crayon. • Have students use dark watercolor paint to cover their whole piece of construction paper to uncover the growing pattern of a night time sky. • Use two colors of miniature toy cars to show a growing pattern. • Ask students if it is a growing pattern. Have students explain why it is or why it is not a growing pattern using language such as “It is a growing pattern because . . .” • Keep repeating the activity, showing the cars in different growing or non-growing patterns. Tell students to explain their answers. Extend Have bilingual pairs create a graphic organizer that describes a known growing pattern. Have students show their work. Patterns 99b Multi-Part Lesson 3 PART Growing Patterns A B PART A Growing Patterns Objective Identify and duplicate simple growing patterns using manipulatives. Listening Vocabulary growing pattern Rhythmic Growing Pattern Model this rhythmic growing pattern: 1 pat knees, 1 clap/ 1 pat, 2 claps/ 1 pat, 3 claps/ 1 pat, 4 claps/ 1 pat, 5 claps. Have students say the pattern as you act it out. Discuss what is happening. Explain that only one part of the pattern is changing. What part is changing? The number of claps What could come next? pat, clap, clap, clap, clap, clap, clap Resources Materials: stamps, stamp pad Manipulatives: connecting cubes, counters Explore Worksheet Get ConnectED GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 Concept Development Use connecting cubes to identify and duplicate simple growing patterns. Identify and Duplicate Cube Patterns Model a growing pattern on a table with 4 connecting cube towers: 1 red/ 1 red, 1 green/ 1 red, 2 green/ 1 red, 3 green. Have students copy the pattern using cubes. What is changing in this pattern? The number of green connecting cubes. Point out that each time one green cube is added. What could come next? red, green, green, green, green ELL Meaning in Context: Growing/Changing Students may need clarification on the common use of growingg and on the meaning of changingg within the math context. Use pictures to illustrate a growing child, child stressing the target vocabulary to illustrate meaning. 99 Patterns Growing Patterns Model a growing pattern on a table with 4 cube towers: 1 purple, 5 yellow/ 1 purple, 4 yellow/ 1 purple, 3 yellow/ 1 purple, 2 yellow. Have students copy the pattern using cubes. What is changing in this pattern? The number of yellow connecting cubes. Point out that each time 1 yellow cube is removed. What could come next in the pattern? purple, yellow Reflect and Clarify • Name different ways to show a pattern. Sample answer: using connecting cubes, using motions, using sounds • What can patterns change by? Sample answer: Patterns can change by increasing or decreasing by the same amount each time. E WRITE MATH Show this growing pattern using connecting cube trains: 1 orange, 1 green/ 1 orange, 2 green/ 1 orange, 3 green/ 1 orange, 4 green. Have students identify and copy the pattern in their Math Journals using stamps and stamp pad. Tell students to share their growing pattern with a partner. Multi-Part Lesson PART A 3 See students’ work. B Name Growing Patterns yellow yellow yellow yellow Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. Directions: Place cubes on the windows to copy the pattern. Identify the pattern. Color the windows in the last building to show the growing pattern. Directions: First use this page as a workmat. Then place counters on the cones to copy the growing pattern your teacher shows you. Tell about the pattern. Draw circles to copy the pattern. Patterns GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. 099_100_C03_EXP_103026.indd 99 Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. purple ninety-nine 99 3/4/10 4:15 PM Using the Student Page • Use the Explore workmat. Draw nine ice cream cones on the board. Show growing patterns using two different colors of ice cream scoops on the cones. Ask students to place counters on the cones to represent the scoops on their workmat to copy the growing patterns. Model these patterns on the board: • 10 red scoops, 1 yellow scoop/ 9 red, 1 yellow/ 8 red, 1 yellow/ 7 red, 1 yellow/ 6 red, 1 yellow/ 5 red, 1 yellow/ 4 red, 1 yellow/ 3 red, 1 yellow/ 2 red, 1 yellow/ 1 red. 100 one hundred Patterns 099_100_C03_EXP_103026.indd 100 3/4/10 4:15 PM Have students say the pattern in bullet two of column one. Ask students to draw and color circles to copy the pattern. • Use the next page. Have students place connecting cubes on the windows to copy the pattern. Ask students to identify the pattern. Tell students to color the windows in the last building to show the growing pattern. • 1 yellow, 1 red/ 2 yellow, 1 red/ 3 yellow, 1 red/ 4 yellow, 1 red/ 5 yellow, 1 red/ 6 yellow, 1 red/ 7 yellow, 1 red/ 8 yellow, 1 red/ 9 yellow, 1 red. Patterns 100 Multi-Part Lesson 3 Growing Patterns A PART PART B B Identify and Duplicate Growing Patterns Objective Identify and duplicate growing patterns. Vocabulary growing pattern Activity Choice 2: Snack Time • Provide each student with a napkin, five dried apricots, and fifteen raisins. • Model using the apricots and raisins to create a growing pattern. Example: one apricot, one raisin/one apricot, two raisins/one apricot, three raisins/ one apricot, four raisins/one apricot, five raisins. • Have students copy the pattern. What part of the pattern is changing? Sample answer: the number of raisins • Tell students this is called a growing pattern because the number of raisins grows or changes. Caution: Check for student allergies before serving this snack. Have students wash their hands before handling food items. Resources Materials: board, napkins, dried apricots, raisins Manipulatives: pattern blocks, counters, color tiles Leveled Worksheets Get ConnectED GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. 2 TEACH Direct students to the top of the page. • Discuss what students see at the beach and have them identify the pattern. • Have students say the growing pattern. Have students copy the pattern using counters. Tell students to put X’s in the boxes to represent the starfish and O’s in the boxes to represent the crabs to copy the pattern. AL Alternate Teaching Strategy Checks for Understanding ✔ 0006.3.2, ✔ 0006.3.3 1 INTRODUCE ircle Time If students have trouble with copying growing patterns . . . Then 1 AL use one of these reteach options: Reteach Worksheet 2 Use Manipulatives • Tell students to place a red counter in the row every time you clap. Have students place a yellow counter in the row every time you stomp. Activity Choice 1: Hands-On Materials: green triangle pattern blocks, red counters, board • Clap once and have students place a red counter in front of them. How many red counters do you have in front of you? one Stomp once and have students place a yellow counter to the right of the red counter. • Tell students that they are going to make a growing pattern. • Clap twice and have students place two red counters in the row. Stomp once and have students place a yellow counter in the row. • Model the growing pattern by drawing: 1 tree, 1 apple/ 1 tree, 2 apples/ 1 tree, 3 apples/ 1 tree, 4 apples/ 1 tree, 5 apples vertically on the board. • Clap three times and have students place three red counters in the row. Stomp once and have students place a yellow counter in the row. • What part of the pattern is changing? number of red counters • Have students hold up a triangle pattern block. Tell them this represents an apple tree. Have students hold up a red counter. Tell them this represents an apple. • Have students copy the growing pattern from the board using pattern blocks and counters. • Explain to students that this is a growing pattern because the number of objects gets larger or changes each time. • Which part of the pattern is changing? the number of counters (apples) ! COMMON ERROR! Students may attempt to change all parts of the pattern. Have students name the part that changes and identify the part that stays the same. • How many apples could come next? six apples • Repeat activity by having students copy a growing pattern with trees and apples. 101 Patterns Place one person in a line. Place two people in a line next to the first line. Place three people in the line next to the second line. Place four people in a line next to the third line. Have students identify the pattern. If there are enough students, have them form another line to show the pattern. Multi-Part Lesson PART A 3 3–4. See students’ work. B Name Identify and Duplicate Growing Patterns Vocabulary growing pattern See students’ work. X O X O O X O O O X O X O O X O O O O X O O X O O O X Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. A towel is drawn. See students’ work. A sun is drawn. Directions: 1. Identify the growing pattern. Copy the pattern using counters. Use X’s for the towel and O’s for the hat to copy the pattern. Draw what could come next. 2. Identify the pattern. Copy the pattern using counters. Use X’s for the clouds and O’s for the sun to copy the pattern. Draw what could come next. Directions: 3–4. Identify the growing pattern. Use counters to copy the pattern. Draw what could come next in the pattern. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. Patterns one hundred one 101_102_C03_L3_103026.indd 101 101 3/4/10 4:15 PM 3 PRACTICE 102 Math at Home Activity: Use spoons to show a growing pattern. Have your child identify the growing pattern and use spoons to show what could come next. one hundred two Patterns 101_102_C03_L3_103026.indd 102 3/4/10 4:15 PM 4 ASSESS Guided Practice Formative Assessment • Direct students to Exercise 1. • Show a growing pattern using yellow and green color tiles. Show the pattern in this order: 1 yellow color tile, 1 green color tile/ 2 yellow color tiles, 1 green color tile/ 3 yellow color tiles, 1green color tile. • What part of the pattern is changing in Exercise 1? the number of hats • Have students identify the growing pattern. • Tell students to copy the pattern using counters. • Have students draw X’s for the towels and O’s for the hats to copy the pattern in the boxes below. Have students draw what could come next. • In the pattern, what part of the pattern is changing? the number of yellow color tiles • Ask students to show this growing pattern using color tiles. • Have students repeat the process for Exercise 2. Independent Practice Are students still struggling to identify and copy growing patterns? Have students turn to the page over and work independently on the exercises. Homework Practice Worksheet During Small Group Instruction If Yes AL AL If No OL BL Multi-Part Lesson 3 What makes a pattern a growing pattern? A part of the pattern changes. OL BL Daily Transparencies Differentiated Instruction: Option 1 Differentiated Instruction: Option 1 Differentiated Instruction: Option 1 Skills Practice Worksheet Enrich Worksheet (p. 99b) (p. 99b) (p. 99b) Patterns 102 3/4/10 4:16 PM 103_104_C03_CC_103026.indd 104 Pattern Hunt Sample answers: colors and place setting A Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. To recognize and create patterns from everyday situations and experiences. GLE 0006.3.1 Identify, duplicate, and extend simple number patterns and sequential and growing patterns. ✔0006.1.9 Use age-appropriate books, stories, and videos to convey ideas of mathematics. 103 Patterns B 3/4/10 4:16 PM Objective Patterns are on the table. What patterns do you see? Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. This book belongs to 103_104_C03_CC_103026.indd 103 Patterns are everywhere! Let’s look in the kitchen. Activate Prior Knowledge Before you turn students’ attention to the pages, discuss collections. • Where do you see patterns in your house? Sample answers: in closets, on furniture • Can you think of patterns in the kitchen? Sample answers: curtains, floor A pattern is on the plate. What pattern do you see? dot, leaves Patterns are on the cup. What patterns do you see? white, black Sample answer: I used red and yellow to show dot and leaves pattern another way. green, pink stripes or large, small stripes See students’ work. Is there a pattern on me? C Fun Facts F • Porcelain plates have patterns of objects or symbols that have different meanings such as a butterfly means happiness and a crane means long life. • Roofs of houses often have patterns. FOLD DOWN Color the boxes to show the pattern another way. Explain. D Use the Student Pages Have students work individually or in pairs to solve the problems on pages B–D. Page B Students may not think of place settings as being patterns. Discuss the routine or pattern of setting the table. Pages C Students may notice there is a pattern on the background as well. Page D Students may struggle with identifying a pattern that is not in a straight line. Explain to students that as long as objects follow each other they can be still forming a pattern. E WRITE MATH Have students draw patterns they see in the classroom. Patterns 104 Chapter Review/Test The Chapter Project BIG Idea As a class, revisit this chapter’s Big Idea. Pattern Posters How can I identify repeating and growing patterns? Lead a discussion on the results of the completed chapter project with the class. Sample answer: I can look at what repeats in the pattern to see if it changes or stays the same. Summative Assessment Use these alternate leveled chapter tests to differentiate assessment for the specific needs of your students. Dinah Zike’s Foldables® If students have not yet completed their Foldable, guide them to create and fill in the appropriate information using the instructions on the Chapter Opener and Mid-Chapter Check pages. You may choose to use the Foldable to help students review the concepts presented in this chapter and as a tool for studying for the Chapter Review/Test. Level Chapter Tests Type Form AL Multiple choice 1A AL Multiple choice 1B Use this lesson suggestion for incorporating the Foldable during the chapter. OL Multiple choice/free response 2A Lesson 3B Use the triangles and circles from Lessons 2B, 2C, and 2D to create growing patterns. Have students replicate the patterns on a second holder. OL Multiple choice/free response 2B BL Free response 3A BL Free response 3B Additional Chapter Resource Masters OL Oral Assessment OL Listening Assessment AL = approaching grade level OL = on grade level BL = beyond grade level Data-Driven Decision Making Based on the results of the Chapter Review/Test, use the following to review concepts that continue to present students with problems. Exercises Tennessee Standards What’s the Math? Error Analysis 1 GLE 0006.3.1 Look at the pattern. Duplicate the same pattern below. Does not copy the pattern correctly. 2 GLE 0006.3.1 Look at the pattern. Circle the object that comes next in the pattern. Does not correctly identify size. Circle both objects. 3 GLE 0006.3.1 Have students identify the growing pattern. Have students draw what could come next in the pattern. Does not identify the growing pattern. Does not correctly draw next set of objects in the pattern. 105 Patterns Resources for Review Chapter Resource Masters Get ConnectED Lesson Animations Chapter Review/Test Name Red Blue Red Blue Red Blue See students’ work. plate Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. See students’ work. plate plate plate See students’ work. cup Directions: 1. Copy the pattern using counters and color tiles. Identify the pattern by coloring the shapes. 2. Identify the pattern. Circle the object that could come next in the pattern. 3. Identify the growing pattern. Use counters to copy the pattern. Draw what could come next in the pattern. Patterns See students’ work. Directions: 1. Circle the shapes that are the same. Put an X on the one that is different. 2. Sort the shapes by drawing lines from each shape to the bucket in which it belongs. 3. Sort the fish by size by drawing lines from each fish to the bowl in which it belongs. 4. Draw some bubbles above the bottle. 5. Draw a fish below the diver. one hundred five 105_106_CRT_103026.indd 105 105 3/4/10 4:16 PM 106 one hundred six Patterns 105_106_CRT_103026.indd 106 3/4/10 4:16 PM Vocabulary Review Review chapter vocabulary using one of the following options. • Visual Vocabulary Cards 46, 54, and 58 • eGlossary Use the Spiral Review to review and assess mastery of skills and concepts. Chapter Test Get ConnectED Find alternative summative assessment options. Customize and create multiple versions of your Chapter test and their answer keys. Patterns 106 Photo Credits: 73F (cr)The McGraw-Hill Companies, (br)Richard Hutchings/Digital Light Source; 77B Richard Hutchings/Digital Light Source; 77 The McGraw-Hill Companies; 81d Richard Hutchings/Digital Light Source; 81e (tl)Mark Steinmetz, (tr)Photodisc/Getty Images; 81 The McGraw-Hill Companies; 99 (cr)The McGraw-Hill Companies, Richard Hutchings/Digital Light Source; 99b Stockbyte/PictureQuest Copyright © 2012 by the McGraw-Hill Companies, Inc. All rights reserved. Permission is granted to reproduce the Chapter Resource Masters material on pages 1–61 on the condition that such material be reproduced only for classroom use; be provided to students, teachers, and families without charge; and be used solely in conjunction with Tennessee Math Connects. Any other reproduction, for use or sale, is prohibited without prior written permission of the publisher. No additional parts of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written consent of The McGraw-Hill Companies, Inc., including, but not limited to, network storage or transmission, or broadcast for distance learning. Send all inquiries to: Macmillan/McGraw-Hill 8787 Orion Place Columbus, OH 43240-4027 ISBN: 978-0-02-103035-4 (Teacher Edition) MHID: 0-02-103035-9 (Teacher Edition) ISBN: 978-0-02-103796-4 (Student Edition) MHID: 0-02-103796-5 (Student Edition) Tennessee Math Connects, Grade K Printed in the United States of America. 1 2 3 4 5 6 7 8 9 10 RJE 19 18 17 16 15 14 13 12 11 10