Contents

1. Illustrative Math Grade 2 Unit 1 Student Workbook.pdf
   1. Blank Page
2. Grade2-1-Unit-student-workbook.pdf
   1. Section A: Add and Subtract Within 20
   2. Lesson 1: Add and Subtract Within 10
      1. Warm-up: What Do You Know About Math?
      2. 1.1: Check It Off: Add or Subtract within 10
      3. 1.2: What’s the Value?
   3. Lesson 2: Relate Addition and Subtraction within 10
      1. Warm-up: What Do You Know About 10?
      2. 2.2: Sums of 10
   4. Lesson 3: Relate Addition and Subtraction within 20
      1. Warm-up: Number Talk: Addition and Subtraction
      2. 3.2: Make the Equation True
   5. Lesson 4: Add and Subtract Your Way
      1. Warm-up: Number Talk: Make 10
      2. 4.1: Revisit How Close?
      3. 4.2: Add and Subtract within 20
   6. Lesson 5: Add Within 50
      1. Warm-up: Number Talk: Two-Digit, One-Digit
      2. 5.1: Revisit How Close, Add to 100
      3. 5.2: Add within 50
   7. Lesson 6: Center Day 1
      1. Warm-up: Number Talk: Teen Numbers, Two-digit Numbers
      2. 6.2: Centers: Choice Time
      3. Section A Practice Problems
   8. Section B: Ways to Represent Data
   9. Lesson 7: Collect and Represent Data
      1. Warm-up: Notice and Wonder: Let’s Get There
      2. 7.1: How Do We Get to School?
      3. 7.2: Visual Representations of Data
   10. Lesson 8: Interpret Picture Graphs
       1. Warm-up: How Many Do You See: Dots within 10
       2. 8.1: Veggies People Love
       3. 8.2: Answer Questions
   11. Lesson 9: Interpret Bar Graphs
       1. Warm-up: Notice and Wonder: Favorite Pets
       2. 9.1: Field Trip Choices
       3. 9.2: Our Favorite Seasons
   12. Lesson 10: Represent Data Using Picture Graphs and Bar Graphs
       1. Warm-up: Which One Doesn’t Belong: Data
       2. 10.1: Draw Picture Graphs
       3. 10.2: Draw Bar Graphs
   13. Lesson 11: Questions About Data
       1. Warm-up: Number Talk: Make a Ten with 3 Addends
       2. 11.1: Write Questions Based on Graphs
       3. 11.2: Answer Questions Using Graphs
       4. Section Summary
   14. Lesson 12: Center Day 2
       1. Warm-up: Number Talk: Differences
       2. 12.2: Centers Choice Time
       3. Section B Practice Problems
   15. Section C: Diagrams to Compare
   16. Lesson 13: Use Bar Graphs to Compare
       1. Warm-up: True or False: Make Ten with 9
       2. 13.1: What’s the Difference?
       3. 13.2: Dogs in the Park
   17. Lesson 14: Use Diagrams to Compare
       1. Warm-up: Notice and Wonder: What Kind of Graph Is This?
       2. 14.1: Party Time (Part 1)
       3. 14.2: Party Time (Part 2)
   18. Lesson 15: Diagrams with All Kinds of Compare Problems
       1. Warm-up: Number Talk: 10 and Some More
       2. 15.1: Shell Collections
       3. 15.2: Card Sort: At the Beach
   19. Lesson 16: Solve All Kinds of Compare Problems
       1. Warm-up: True or False: Multiples of 10
       2. 16.1: A Trip to the Library
       3. 16.2: Solve Compare Problems
       4. Section Summary
   20. Lesson 17: Center Day 3
       1. Warm-up: Number Talk: Add Ten More
       2. 17.2: Centers Choice Time
   21. Lesson 18: Class Surveys
       1. Warm-up: What Do You Know About Bar Graphs?
       2. 18.1: Classroom Survey and Graph
       3. 18.2: I Ask, then You Ask
       4. 18.3: Analyze the Data with Diagrams
       5. Section C Practice Problems
   22. Glossary
   23. Attributions
   24. Notes
   25. Notes