Unit 8 - Lesson 5 - Grade 2: Illustrative Mathematics

Last updated about 1 year ago

9 questions

Note from the author:

Instructions

Lesson: Patterns with Even and Odd Numbers

Cool Down: Odd One Out

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Unit 8 - Lesson 5 - Grade 2: Illustrative Mathematics

Last updated about 1 year ago

9 questions

Note from the author:

Grade 2 Unit 8
Lesson 5: Patterns with Even and Odd Numbers
CC BY 2021 Illustrative Mathematics

Instructions

Grade 2 Unit 8
Lesson 5: Patterns with Even and Odd Numbers
CC BY 2021 Illustrative Mathematics

Lesson: Patterns with Even and Odd Numbers

How Many Do You See: Even or Odd (Warm Up)

Question 1

How many do you see?

Question 2

How do you see them?

Question 3

What did you notice?

Question 4

What do you wonder?

Presto Chango

Question 5

In the first column of your recording sheet, decide whether each student has an even or odd number of counters. Show your reasoning and circle your choice.

Question 6

Complete the gray column.

Does adding 1 change whether the number of counters is even or odd? Explain.

Question 7

Complete the last column.

Does adding 2 change whether the number of counters is even or odd? Explain.

Cool Down: Odd One Out

Question 8

Elena has 8 counters. Does she have an even or odd number of counters? Explain or show your reasoning.

Question 9

Without adding, explain which one of these expressions represents an odd number.

Grade 2 Unit 8
Lesson 5: Patterns with Even and Odd Numbers
CC BY 2021 Illustrative Mathematics

Grade 2 Unit 8
Lesson 5: Patterns with Even and Odd Numbers
CC BY 2021 Illustrative Mathematics

How Many Do You See: Even or Odd (Warm Up)

Question 1

How many do you see?

Question 2

How do you see them?

Question 3

What did you notice?

Question 4

What do you wonder?

Presto Chango

Question 5

In the first column of your recording sheet, decide whether each student has an even or odd number of counters. Show your reasoning and circle your choice.

Question 6

Complete the gray column.

Does adding 1 change whether the number of counters is even or odd? Explain.

Question 7

Complete the last column.

Does adding 2 change whether the number of counters is even or odd? Explain.

Question 8

Elena has 8 counters. Does she have an even or odd number of counters? Explain or show your reasoning.

Question 9

Unit 8 - Lesson 5 - Grade 2: Illustrative Mathematics

Unit 8 - Lesson 5 - Grade 2: Illustrative Mathematics

How Many Do You See: Even or Odd (Warm Up)

How many do you see?

How do you see them?

What did you notice?

What do you wonder?

Presto Chango

In the first column of your recording sheet, decide whether each student has an even or odd number of counters. Show your reasoning and circle your choice.

Complete the gray column. Does adding 1 change whether the number of counters is even or odd? Explain.

Complete the last column. Does adding 2 change whether the number of counters is even or odd? Explain.

Elena has 8 counters. Does she have an even or odd number of counters? Explain or show your reasoning.

Without adding, explain which one of these expressions represents an odd number.

How Many Do You See: Even or Odd (Warm Up)

How many do you see?

How do you see them?

What did you notice?

What do you wonder?

Presto Chango

In the first column of your recording sheet, decide whether each student has an even or odd number of counters. Show your reasoning and circle your choice.

Complete the gray column. Does adding 1 change whether the number of counters is even or odd? Explain.

Complete the last column. Does adding 2 change whether the number of counters is even or odd? Explain.

Elena has 8 counters. Does she have an even or odd number of counters? Explain or show your reasoning.

Without adding, explain which one of these expressions represents an odd number.

Complete the gray column.

Does adding 1 change whether the number of counters is even or odd? Explain.

Complete the last column.

Does adding 2 change whether the number of counters is even or odd? Explain.

Complete the gray column.

Does adding 1 change whether the number of counters is even or odd? Explain.

Complete the last column.

Does adding 2 change whether the number of counters is even or odd? Explain.