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392 three hundred ninety-two

3. Does the number match the model? Choose Yes or No.

5. Choose all the ways that name the model.

4. Circle the numbers that make the sentence true.

There are 1

2

10

tens and 1

2

10

ones in 12.

10 + 10 Yes No

1 ten 4 ones Yes No

1 ten 5 ones Yes No

10 + 5 Yes No

3 ones

3 tens

3 tens 0 ones

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Assessment OptionsChapter Test

Personal Math TrainerOnline Assessment and Intervention

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1. Felix counts 46 cubes. Then he counts forward some more cubes. Write the numbers.

2. Count by tens. Match each number on the left to a number that is 10 more.

46, , , , , , ,

35 • • 69

49 • • 59

59 • • 75

65 • • 45

57 • • 67

Name

Chapter 6 Review/Test

47 48 49 50 51 52 53

1

2

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Data-Driven Decision Making

Chapter 6

Review/Test

391–392 Chapter 6

Item Lesson Standard Content FocusPersonal

Math TrainerIntervene with

1 6.1 1.NBT.A.1 Use a pattern to count within 120. 1.NBT.A.1 R—6.1

2 6.2 1.NBT.A.1 Count on by tens. 1.NBT.A.1 R—6.2

3 6.3 1.NBT.B.2b Model two-digit numbers as tens and ones. 1.NBT.B.2b R—6.3

4 6.4 1.NBT.B.2b Write two-digit numbers as tens and ones. 1.NBT.B.2b R—6.4

5 6.5 1.NBT.B.2a1.NBT.B.2c Model and name groups of ten. 1.NBT.B.2a

1.NBT.B.2c R—6.5

6 6.6 1.NBT.B.2 Group cubes to show a number as tens and ones. 1.NBT.B.2 R—6.6

7 6.7 1.NBT.B.2 Show numbers to 100 as tens and ones. 1.NBT.B.2 R—6.7

8 6.8 1.NBT.B.2a1.NBT.B.3 Use models to show numbers in different ways. 1.NBT.B.2a

1.NBT.B.3 R—6.8

9 6.9 1.NBT.A.1 Model, read, and write numbers from 100 to 110. 1.NBT.A.1 R—6.9

10 6.10 1.NBT.A.1 Model, read, and write numbers from 110 to 120. 1.NBT.A.1 R—6.10

11 6.5 1.NBT.B.2a1.NBT.B.2c Model and name groups of ten. 1.NBT.B.2a

1.NBT.B.2c R—6.5

12 6.8 1.NBT.B.2a1.NBT.B.3 Use models to show numbers in different ways. 1.NBT.B.2a

1.NBT.B.3 R—6.8

Summative AssessmentUse the Chapter Review/Test to assess children’s progress in Chapter 6.

You may want to review with children the essential question for the chapter.

Chapter Essential QuestionHow do you use place value to model, read, and write numbers to 120?

Ask the following question to focus children’s thinking:

• What ways can you use tens and ones to model numbers to 120?

Chapter 6

Key: R—Reteach (in the Chapter Resources)

Based on the results of the Chapter Review/Test use the

following resources to review skills.

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394 three hundred ninety-four

9. What number does the model show?

10. DEEPER Finish the drawing to show 118.

11. Count the . Write the numbers.

12. Draw a quick picture to show 54 in two ways. Then write the number of tens and ones in each picture.

Write to explain.

tens ones tens ones

How many tens? tens

How many ?

Possible answer: I drew two more ones to show 118.

Check children’s work.

110

2

20

20

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6. There are 42 . Lisa says that there are 4 tens and 2 ones. Elena says there are 2 tensand 4 ones. Who is correct? Circle the name.

Lisa Elena

How can you draw to show 42?

7. Read the problem. Write a number to solve.

I am greater than 27. I am less than 30. I have 9 ones.

Chapter 6 three hundred ninety-three 393

8. SMARTER Choose all the ways that show the same number.

29

CCheck children’s explanations or drawings.

Chapter 6 Review/Test 393–394

Cha

pter 6 R

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Performance Assessment Task Chapter 6See the Chapter Resources for a Performance Task that assesses children’s understanding of the content of this chapter.

For each task, you will find sample student work for each of the response levels in the task scoring rubric.

Performance Assessment Tasks may be used for portfolios.

Be sure to assign children Exercise 8

in the Personal Math Trainer. It features an animation or video to help children model and solve the problem.

Assessm