Contents

1. Illustrative Math Grade 2 Student Workbook Unit 8.pdf
   1. Blank Page
2. LZ Grade2-8-Unit-student-workbook.pdf
   1. Section A: Odd and Even
   2. Lesson 1: Can You Share?
      1. Warm-up: Notice and Wonder: Sharing is Caring
      2. 1.1: My Fair Share
      3. 1.2: Share the Marbles
   3. Lesson 2: Partners Make Pairs
      1. Warm-up: Which One Doesn’t Belong: Laundry Day
      2. 2.1: Pair Up
      3. 2.2: Are You Feeling Left Out?
   4. Lesson 3: Is it Odd or Even?
      1. 3.1: Color by Number
      2. 3.2: Card Sort: Even or Odd
   5. Lesson 4: Decompose Even and Odd Numbers
      1. Warm-up: Number Talk: Equal Addends
      2. 4.1: Share in Different Ways
      3. 4.2: Represent Numbers with Two Addends
      4. Section Summary
   6. Lesson 5: Patterns with Even and Odd Numbers
      1. Warm-up: How Many Do You See: Even or Odd
      2. 5.1: Even and Odd Round-about
      3. 5.2: Presto Chango
   7. Lesson 6: Center Day 1
      1. Warm-up: Number Talk: Two More
      2. 6.2: Centers: Choice Time
      3. Section A Practice Problems
   8. Section B: Rectangular Arrays
   9. Lesson 7: What is an Array?
      1. Warm-up: Which One Doesn’t Belong: Counter Collections
      2. 7.1: What is an Array?
      3. 7.2: Rows of Counters
   10. Lesson 8: Count Columns and Objects in Columns
       1. Warm-up: Estimation Exploration: Rearrange the Dots
       2. 8.1: Count by Columns
       3. 8.2: Guess My Array
   11. Lesson 9: A Sum of Equal Addends
       1. Warm-up: Estimation Exploration: How Many Waffles?
       2. 9.1: Sums of Rows and Sums of Columns
       3. 9.2: Card Sort: Arrays and Expressions
       4. 9.3: Add It All Up
   12. Lesson 10: Write Expressions and Equations to Represent Arrays
       1. Warm-up: True or False: Expressions that Represent Arrays
       2. 10.1: Build Arrays and Write Equations
       3. 10.2: Arrange Veggies to Make Arrays
   13. Lesson 11: Arrays and Rectangles
       1. Warm-up: Which One Doesn’t Belong: All Kinds of Arrays
       2. 11.1: Use Tiles to Make Arrays
       3. 11.2: Make Equal-size Squares
   14. Lesson 12: Partition Rectangles into Squares
       1. Warm-up: Estimation Exploration: Fill it Up
       2. 12.1: How Many Squares?
       3. 12.2: Partition Rectangles
       4. Section Summary
   15. Lesson 13: Center Day 2
       1. Warm-up: True or False: Two or False
       2. 13.1: Centers: Choice Time
       3. Section B Practice Problems
   16. Glossary
   17. Attributions
       1. Image Attributions
   18. Notes
   19. Notes