Personal Math Trainer
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4. Tom sees 12 bees. Then 7 bees fly away. How many bees does he see now?
Write a number sentence to solve. Then write an addition sentence to check.
C =
C =
6 + 10 = 16
16 − 6 = 10
12
12 5
7
7
5
5. SMARTER Use , to find the unknown numbers. Write the numbers.
6. Which is the unknown number in these related facts?
B + 4 = 13 13 − 4 = B4 + B = 13 13 − B = 4
5 7 8 9
C
−
C
+ or 7 + 5 = 22
9
7
Assessment OptionsChapter Test
Personal Math TrainerOnline Assessment and Intervention
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1. There are 2 dogs in the park. Some more dogs come. Now there are 9 in all. How many dogs come?
2. Which fact is a related fact?
2 dogs come 9 dogs in all
8 − 3 = 5 8 + 5 = 13 8 + 3 = 11 5 − 3 = 2
5 + 3 = 8 8 − 5 = 3
3 + 5 = 8 ?
14 − 6 = 8 8 + 6 = 14
3. Look at the facts. Are they related facts? Choose Yes or No.
Yes No
Chapter 5 Review/TestName
7
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Data-Driven Decision Making
Chapter 5
Review/Test
315–316 Chapter 5
Summative AssessmentUse the Chapter Review/Test to assess children’s progress in Chapter 5.
You may want to review with children the essential question for the chapter.
Chapter Essential QuestionHow can relating addition and subtraction help you to learn and understand facts within 20?
Ask the following questions to focus children’s thinking:
• How do addition and subtraction undo each other?
• What is the relationship between related facts?
• How can you find missing numbers in related facts?
Chapter 5Based on the results of the Chapter Review/Test use the
following resources to review skills.
Key: R—Reteach (in the Chapter Resources)
Item Lesson Standard Content FocusPersonal
Math TrainerIntervene with
1, 12 5.1 1.OA.A.1 Make a model to add or subtract. 1.OA.A.1 R—5.1
2 5.2 1.OA.C.6 Use related facts to find unknown numbers. 1.OA.C.6 R—5.2
3 5.3 1.OA.C.6 Identify related facts. 1.OA.C.6 R—5.3
4 5.4 1.OA.C.6 Use addition to check subtraction. 1.OA.C.6 R—5.4
5 5.5 1.OA.D.8 Use related facts to find unknown numbers. 1.OA.D.8 R—5.5
6 5.6 1.OA.D.8 Use related facts to find unknown numbers. 1.OA.D.8 R—5.6
7 5.7 1.OA.A.1 Choose addition or subtraction to solve a problem. 1.OA.A.1 R—5.7
8 5.8 1.OA.C.6 Use more than one way to make numbers to 20. 1.OA.C.6 R—5.8
9 5.9 1.OA.D.7 Identify expressions of equal value. 1.OA.D.7 R—5.9
10, 11 5.10 1.OA.C.6 Use strategies to add and subtract to 20. 1.OA.C.6 R—5.10
9
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10. Ann has 14 white socks. Bill has 6 white socks. How many more white socks does Ann have than Bill? Write or draw to show your work.
8 more white socks
11. DEEPER Alma has 5 crayons. Her dad gives her 7 more crayons. How many crayons does she have now? Use a related fact to check your answer.
Alma has 12 crayons.
Write a related fact to check.
12 − 7 = 5
12. Julia buys 12 books. She gives 9 books away. How many books does she have left?
3 books left
Drawings will vary. One possible drawing is shown.
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7. Joe has 7 blue marbles. A friend gives him 6 red marbles. How many marbles does Joe have now? Draw a picture to show your work.
Joe has 13 marbles.
8. Choose all the ways that make 12.
9. Is the math sentence true? Choose Yes or No.
4 + 8 6 + 5 5 + 5 + 2
7 + 2 = 9 − 2 Yes No
9 = 6 + 3 Yes No
5 + 4 = 4 + 5 Yes No
Drawings will vary. One possible drawing is shown.
Chapter 5 Review/Test 317–318
Cha
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Performance Assessment TaskChapter 5See 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.
Critical Area Performance Assessment TaskChapter 1–5See the Chapter Resources for a Performance Task that assesses children’s understanding of the content of this critical area.
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 5
in the Personal Math Trainer. It features an animation or video to help children model and solve the problem.
Assessm