G2 U1 L11 TE

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Applied MP

MPs * Embedded MP

Group Math Task Grade 2 · Unit 1 · Lesson 11

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MC: 2.NBT.3 Student Journal Pages

(none)

Today, I will work in a small group to show my understanding of place value.

Materials  One student recording sheet for each group.  One marker or crayon for each group.

Prep 

The recording sheet is divided into 4 sections. Each section is numbered 1-4.

Example:

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2

3

4

Check for Understanding 

Are students able to collaborate in a small group?



Are students able to scribe the given numbers?



Are students able to demonstrate an understanding of different number forms?



Are students able to articulate the reasoning of place value within numbers?



Are students able to articulate what they would do differently to solve the problem? (Error Analysis)

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Grade 2 Unit 1 Lesson 11 T TE

Answer Key: VI

HW

1. 475

1. six hundred seventy-one

400 + 70 + 5 four hundred seventy-five

2.

309

2. nine hundred five

300 + 9 three hundred nine 3. 730

3. 703

700 + 30 seven hundred thirty

4. eight hundred

4. 290; 200 + 90

800 800

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Grade 2 Unit 1 Lesson 11 T TE

Verbal Instruction *MP1: Make sense of the problem and persevere in solving it! *MP8: Find a strategy to help solve the problem.

Section 1 :   

Write the number 475 in standard form. Write the number in expanded form. Write the number in word form.

Section 2:   

Write the number 309 in standard form. Write the number in expanded form. Write the number in word form.

Section 3:   

Write the number 730 in standard form. Write the number in expanded form. Write the number in word form.

Section 4:    

Write the number eight hundred in word form. Write the number in expanded form. Write the number in standard form. Illustrate the new number with base ten blocks.

Closure *MP3: Do you agree/disagree with what

said?

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

Which number did you write for section 4? How did you write this number in expanded form? Why did this number look different in standard form? Did you solve this problem correctly? If not, what would you do differently to solve the problem correctly in the future?

Reflective Closure   

Were students able to work together as a group? Were most groups able to complete their tasks? Were students able to verbalize the mathematical content?

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Grade 2 Unit 1 Lesson 11 T TE

Name: ____________________________ Directions: Review.

Date: ______________________________

1. Write in word form: 671

2. Write in word form: 905

3. Write in standard form: seven hundred three

4. Write in standard and expanded form. Explain to your homework buddy how these three forms all represent the same number. two hundred ninety

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Grade 2 Unit 1 Lesson 11 T TE