Contents

1. Unit 1
   1. Required Materials
2. Unit 1 Assessments
   1. Assessment : Check Your Readiness (A)
      1. Problem 1
      3. Statement
      4. Solution
      5. Aligned Standards
      6. Problem 2
      8. Statement
      9. Solution
      10. Aligned Standards
      11. Problem 3
      13. Statement
      14. Solution
      15. Aligned Standards
      16. Problem 4
      18. Statement
      19. Solution
      20. Aligned Standards
      21. Problem 5
      23. Statement
      24. Solution
      25. Aligned Standards
      26. Problem 6
      28. Statement
      29. Solution
      30. Aligned Standards
      31. Problem 7
      33. Statement
      34. Solution
      35. Aligned Standards
   2. Assessment : Check Your Readiness (B)
      1. Problem 1
      3. Statement
      4. Solution
      5. Aligned Standards
      6. Problem 2
      8. Statement
      9. Solution
      10. Aligned Standards
      11. Problem 3
      13. Statement
      14. Solution
      15. Aligned Standards
      16. Problem 4
      18. Statement
      19. Solution
      20. Aligned Standards
      21. Problem 5
      23. Statement
      24. Solution
      25. Aligned Standards
      26. Problem 6
      28. Statement
      29. Solution
      30. Aligned Standards
      31. Problem 7
      33. Statement
      34. Solution
      35. Aligned Standards
   3. Assessment : End-of-Unit Assessment (A)
      1. Teacher Instructions
      2. Student Instructions
      3. Problem 1
      4. Statement
      5. Solution
      6. Aligned Standards
      7. Problem 2
      8. Statement
      9. Solution
      10. Aligned Standards
      11. Problem 3
      12. Statement
      13. Solution
      14. Aligned Standards
      15. Problem 4
      16. Statement
      17. Solution
      18. Aligned Standards
      19. Problem 5
      20. Statement
      21. Solution
      22. Aligned Standards
      23. Problem 6
      24. Statement
      25. Solution
      26. Aligned Standards
      27. Problem 7
      28. Statement
      29. Solution
      30. Aligned Standards
   4. Assessment : End-of-Unit Assessment (B)
      1. Teacher Instructions
      2. Student Instructions
      3. Problem 1
      4. Statement
      5. Solution
      6. Aligned Standards
      7. Problem 2
      8. Statement
      9. Solution
      10. Aligned Standards
      11. Problem 3
      12. Statement
      13. Solution
      14. Aligned Standards
      15. Problem 4
      16. Statement
      17. Solution
      18. Aligned Standards
      19. Problem 5
      20. Statement
      21. Solution
      22. Aligned Standards
      23. Problem 6
      24. Statement
      25. Solution
      26. Aligned Standards
      27. Problem 7
      28. Statement
      29. Solution
      30. Aligned Standards
   5. Section: Scaled Copies
   6. Lesson 1: What are Scaled Copies?
      1. Goals
      2. Learning Targets
      3. Lesson Narrative
         1. Alignments
         2. Addressing
         3. Instructional Routines
         4. Required Materials
         5. Required Preparation
         6. Student Learning Goals
   7. 1.1 Printing Portraits
      1. Addressing
      2. Instructional Routines
      3. Launch
      4. Student Task Statement
      5. Student Response
      6. Activity Synthesis
   8. 1.2 Scaling F
      1. Addressing
      2. Instructional Routines
      3. Launch
      4. Anticipated Misconceptions
      5. Student Task Statement
      6. Student Response
      7. Activity Synthesis
   9. 1.3 Pairs of Scaled Polygons
      1. Addressing
      2. Instructional Routines
      3. Launch
      4. Anticipated Misconceptions
      5. Student Task Statement
      6. Student Response
      7. Are You Ready for More?
      8. Student Response
      9. Activity Synthesis
      10. Lesson Synthesis
   10. 1.4 Scaling L
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
       5. Glossary
   11. Lesson 1 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   12. Lesson 2: Corresponding Parts and Scale Factors
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   13. 2.1 Number Talk: Multiplying by a Unit Fraction
       1. Building On
       2. Instructional Routines
       3. Launch
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
   14. 2.2 Corresponding Parts
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
   15. 2.3 Scaled Triangles
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Are You Ready for More?
       9. Student Response
       10. Activity Synthesis
       11. Lesson Synthesis
   16. 2.4 Comparing Polygons ABCD and PQRS
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
       5. Glossary
   17. Lesson 2 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   18. Lesson 3: Making Scaled Copies
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   19. 3.1 More or Less?
       1. Building On
       2. Launch
       3. Anticipated Misconceptions
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
   20. 3.2 Drawing Scaled Copies
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Activity Synthesis
   21. 3.3 Which Operations? (Part 1)
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   22. 3.4 Which Operations? (Part 2)
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Are You Ready for More?
       9. Student Response
       10. Activity Synthesis
       11. Lesson Synthesis
   23. 3.5 More Scaled Copies
       1. Addressing
       2. Building Towards
       3. Student Task Statement
       4. Student Response
       5. Student Lesson Summary
   24. Lesson 3 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   25. Lesson 4: Scaled Relationships
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Addressing
          3. Instructional Routines
          4. Required Materials
          5. Required Preparation
          6. Student Learning Goals
   26. 4.1 Three Quadrilaterals (Part 1)
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   27. 4.2 Three Quadrilaterals (Part 2)
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   28. 4.3 Scaled or Not Scaled?
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Are You Ready for More?
       8. Student Response
       9. Activity Synthesis
   29. 4.4 Comparing Pictures of Birds
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
       8. Lesson Synthesis
   30. 4.5 Corresponding Polygons
       1. Addressing
       2. Launch
       3. Student Task Statement
       4. Student Response
       5. Student Lesson Summary
   31. Lesson 4 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   32. Lesson 5: The Size of the Scale Factor
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   33. 5.1 Number Talk: Missing Factor
       1. Building On
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   34. 5.2 Card Sort: Scaled Copies
       1. Building On
       2. Addressing
       3. Building Towards
       4. Instructional Routines
       5. Launch
       6. Anticipated Misconceptions
       7. Student Task Statement
       8. Student Response
       9. Are You Ready for More?
       10. Student Response
       11. Activity Synthesis
   35. 5.3 Scaling A Puzzle
       1. Addressing
       2. Building Towards
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   36. 5.4 Missing Figure, Factor, or Copy
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
       8. Lesson Synthesis
   37. 5.5 Scaling a Rectangle
       1. Addressing
       2. Building Towards
       3. Student Task Statement
       4. Student Response
       5. Student Lesson Summary
       6. Glossary
   38. Lesson 5 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
       13. Problem 5
       14. Statement
       15. Solution
   39. Lesson 6: Scaling and Area
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   40. 6.1 Scaling a Pattern Block
       1. Addressing
       2. Building Towards
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   41. 6.2 Scaling More Pattern Blocks
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Are You Ready for More?
       9. Student Response
       10. Activity Synthesis
   42. 6.3 Area of Scaled Parallelograms and Triangles
       1. Building On
       2. Addressing
       3. Building Towards
       4. Instructional Routines
       5. Launch
       6. Anticipated Misconceptions
       7. Student Task Statement
       8. Student Response
       9. Activity Synthesis
       10. Lesson Synthesis
   43. 6.4 Enlarged Areas
       1. Building On
       2. Addressing
       3. Building Towards
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Student Lesson Summary
       8. Glossary
   44. Lesson 6 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
       13. Problem 5
       14. Statement
       15. Solution
   45. Section: Scale Drawings
   46. Lesson 7: Scale Drawings
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Addressing
          3. Instructional Routines
          4. Required Materials
          5. Required Preparation
          6. Student Learning Goals
   47. 7.1 What is a Scale Drawing?
       1. Addressing
       2. Launch
       3. Anticipated Misconceptions
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
   48. 7.2 Sizing Up a Basketball Court
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   49. 7.3 Tall Structures
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Are You Ready for More?
       8. Student Response
       9. Activity Synthesis
       10. Lesson Synthesis
   50. 7.4 Length of a Bus and Width of a Lake
       1. Addressing
       2. Launch
       3. Student Task Statement
       4. Student Response
       5. Student Lesson Summary
       6. Glossary
   51. Lesson 7 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   52. Lesson 8: Scale Drawings and Maps
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   53. 8.1 A Train and a Car
       1. Building On
       2. Launch
       3. Student Task Statement
       4. Student Response
       5. Activity Synthesis
   54. 8.2 Driving on I-90
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Activity Synthesis
   55. 8.3 Biking through Kansas
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Are You Ready for More?
       9. Student Response
       10. Activity Synthesis
       11. Lesson Synthesis
   56. 8.4 Walking Around the Botanical Garden
       1. Addressing
       2. Building Towards
       3. Launch
       4. Student Task Statement
       5. Student Response
       6. Student Lesson Summary
   57. Lesson 8 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
   58. Lesson 9: Creating Scale Drawings
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Instructional Routines
          5. Required Materials
          6. Required Preparation
          7. Student Learning Goals
   59. 9.1 Number Talk: Which is Greater?
       1. Building On
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   60. 9.2 Bedroom Floor Plan
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Are You Ready for More?
       8. Student Response
       9. Activity Synthesis
   61. 9.3 Two Maps of Utah
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
       8. Lesson Synthesis
   62. 9.4 Drawing a Pool
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
   63. Lesson 9 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
   64. Lesson 10: Changing Scales in Scale Drawings
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Building Towards
          5. Instructional Routines
          6. Required Materials
          7. Required Preparation
          8. Student Learning Goals
   65. 10.1 Appropriate Measurements
       1. Building On
       2. Addressing
       3. Building Towards
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Activity Synthesis
   66. 10.2 Same Plot, Different Drawings
       1. Building On
       2. Addressing
       3. Building Towards
       4. Instructional Routines
       5. Launch
       6. Student Task Statement
       7. Student Response
       8. Are You Ready for More?
       9. Student Response
       10. Activity Synthesis
   67. 10.3 A New Drawing of the Playground
       1. Addressing
       2. Building Towards
       3. Instructional Routines
       4. Launch
       5. Anticipated Misconceptions
       6. Student Task Statement
       7. Student Response
       8. Activity Synthesis
       9. Lesson Synthesis
   68. 10.4 Window Frame
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
   69. Lesson 10 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
       13. Problem 5
       14. Statement
       15. Solution
   70. Lesson 11: Scales without Units
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Addressing
          3. Instructional Routines
          4. Required Materials
          5. Required Preparation
          6. Student Learning Goals
   71. 11.1 One to One Hundred
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   72. 11.2 Apollo Lunar Module
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Are You Ready for More?
       8. Student Response
       9. Activity Synthesis
   73. 11.3 Same Drawing, Different Scales
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
       8. Lesson Synthesis
   74. 11.4 Scaled Courtyard Drawings
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
   75. Lesson 11 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
       13. Problem 5
       14. Statement
       15. Solution
       16. Problem 6
       17. Statement
       18. Solution
   76. Lesson 12: Units in Scale Drawings
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Building On
          3. Addressing
          4. Instructional Routines
          5. Required Materials
          6. Required Preparation
          7. Student Learning Goals
   77. 12.1 Centimeters in a Mile
       1. Building On
       2. Student Task Statement
       3. Student Response
       4. Activity Synthesis
   78. 12.2 Card Sort: Scales
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   79. 12.3 The World’s Largest Flag
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Activity Synthesis
   80. 12.4 Pondering Pools
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Anticipated Misconceptions
       5. Student Task Statement
       6. Student Response
       7. Are You Ready for More?
       8. Student Response
       9. Activity Synthesis
       10. Lesson Synthesis
   81. 12.5 Drawing the Backyard
       1. Addressing
       2. Student Task Statement
       3. Student Response
       4. Student Lesson Summary
   82. Lesson 12 Practice Problems
       1. Problem 1
       2. Statement
       3. Solution
       4. Problem 2
       5. Statement
       6. Solution
       7. Problem 3
       8. Statement
       9. Solution
       10. Problem 4
       11. Statement
       12. Solution
       13. Problem 5
       14. Statement
       15. Solution
       16. Problem 6
       17. Statement
       18. Solution
   83. Section: Let’s Put It to Work
   84. Lesson 13: Draw It to Scale
       1. Goals
       2. Learning Targets
       3. Lesson Narrative
          1. Alignments
          2. Addressing
          3. Instructional Routines
          4. Required Materials
          5. Required Preparation
          6. Student Learning Goals
   85. 13.1 Which Measurements Matter?
       1. Addressing
       2. Launch
       3. Student Task Statement
       4. Student Response
       5. Activity Synthesis
   86. 13.2 Creating a Floor Plan (Part 1)
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
   87. 13.3 Creating a Floor Plan (Part 2)
       1. Addressing
       2. Launch
       3. Anticipated Misconceptions
       4. Student Task Statement
       5. Student Response
       6. Are You Ready for More?
       7. Student Response
       8. Activity Synthesis
   88. 13.4 Creating a Floor Plan (Part 3)
       1. Addressing
       2. Instructional Routines
       3. Launch
       4. Student Task Statement
       5. Student Response
       6. Activity Synthesis
3. Glossary
4. Attributions
   1. Image Attributions
5. Contributors
   1. Version Released 2017
   2. Writing Team
   3. Review Team
   4. Supports for Students with Disabilities
   5. Supports for English Language Learners
   6. Digital Activities Development
   7. Copy Editing
   8. Project Management
   9. Engineering
   10. Teacher Professional Learning
   11. Image Alt Text
   12. Image Development
   13. Support Team
   14. Additional Contributors, Version Released 2019
   15. Writing Team
   16. Translation Team
   17. Supports for Students with Disabilities and English Language Learners
   18. Copy Editing
   19. Project Management
   20. Engineering
   21. Image Alt Text
   22. Support Team
6. Notes
7. Notes