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Applied MP

MPs * Embedded MP

Procedural Lesson Grade 1 · Unit 3 · Lesson 7

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MC: 1.OA.3, 1.OA.6

Today, I will use base ten frames to find a sum.

Vocabulary

Steps

Base ten frame:

1. Use the base ten frames to break apart a number and make 10. 2. Record the expression that shows how to break apart a number to make 10. Break apart 3

9+3= 9+3= 9+3=

9+1+2 10 + 2 12

3. Record the expression that shows 10. 4. Record the sum.

Make 10 Equation: number sentence that uses an equal sign to show that two groups are equal 9 + 3 = 12 Expression: a number phrase that shows the value of something (has no equal sign) 9+3

Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

/ Directions: Use base ten frames to break apart a number to make 10 and find a sum.

9+4=

1.

9+4= 9+4= 9+4=

3+8=

2.

3+8= 3+8= 3+8= MP5: What tool did you use to help solve the problem? MP7: Is there another way to see the problem? Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

Directions: Use base ten frames to break apart a number to make 10 and find a sum.

7+4=

1.

7+4= 7+4= 7+4=

9+6=

2.

9+6= 9+6= 9+6=

Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

Name: ____________________________ Directions: Use base ten frames to break apart a number to make 10 and find a sum.

Date: ______________________________

9+5=

1.

9+5= 9+5= 9+5=

7+5=

2.

7+5= 7+5= 7+5=

Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

Directions: Use base ten frames to break apart a number to make 10 and find a sum.

6+6=

3.

6+6= 6+6= 6+6=

2+9=

4.

2+9= 2+9= 2+9=

Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

Directions: Use base ten frames to break apart a number to make 10 and find a sum.

8+4=

5.

8+4= 8+4= 8+4=

6. Does 7 + 9 = 15? Use the base ten frames to prove your answer.

7 + 9 = 15 Yes

No

7+9= 7+9= 7+9= Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ

Directions: Use base ten frames to break apart a number to make 10 and find a sum.

1. Fill in the following table to show how making ten can help find the sum.

8+5= 8+5= 8+5= 8+5= 2. Fill in the following table to show how making ten can help find the sum.

9+9= 9+9= 9+9= 9+9= *MP3: Do you agree/disagree with what

said?

*MP6: How do you know your answers are correct/reasonable?

Recap today’s lesson with one or more of the following MP questions: MP1: What strategies were used to solve the problem? MP5: What tool did you use to help solve the problem? MP7: Is there another way to see the problem?

Copyright © Swun Math

Grade 1 Unit 3 Lesson 7 P SJ