Contents

1. LZ_IM_GR 8_Unit 7_TG_978-1-64885-159-9_CVR_REVISED.pdf
   1. Blank Page
2. Grade8-7-Unit-teacher-guide-CCSS 978-1-64885-159-9_TXT.pdf
   1. Unit Narrative
      1. Unit Narrative
      2. Required Materials
   2. Assessments
      1. Assessment : Check Your Readiness
         1. Teacher Instructions
         2. Student Instructions
         3. Problem 1
         5. Statement
         6. Solution
         7. Aligned Standards
         8. Problem 2
         10. Statement
         11. Solution
         12. Aligned Standards
         13. Problem 3
         15. Statement
         16. Solution
         17. Aligned Standards
         18. Problem 4
         20. Statement
         21. Solution
         22. Aligned Standards
         23. Problem 5
         25. Statement
         26. Solution
         27. Aligned Standards
         28. Problem 6
         30. Statement
         31. Solution
         32. Aligned Standards
         33. Problem 7
         35. Statement
         36. Solution
         37. Aligned Standards
      2. Assessment : End-of-Unit Assessment
         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
      3. Lesson 1: Exponent Review
         1. Goals
         2. Learning Targets
         3. Lesson Narrative
            1. Alignments
            2. Building On
            3. Building Towards
            4. Instructional Routines
            5. Student Learning Goals
      4. 1.1 Which One Doesn’t Belong: Twos
         1. Building On
         2. Building Towards
         3. Instructional Routines
         4. Launch
         5. Student Task Statement
         6. Student Response
         7. Activity Synthesis
      5. 1.2 Return of the Genie
         1. Building On
         2. Building Towards
         3. Instructional Routines
         4. Launch
         5. Anticipated Misconceptions
         6. Student Task Statement
         7. Student Response
         8. Activity Synthesis
      6. 1.3 Broken Coin
         1. Building On
         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
      7. 1.4 Exponent Check
         1. Building On
         2. Building Towards
         3. Student Task Statement
         4. Student Response
         5. Student Lesson Summary
         6. Glossary
      8. 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
         13. Problem 5
         14. Statement
         15. Solution
         16. Problem 6
         17. Statement
         18. Solution
      9. Lesson 2: Multiplying Powers of Ten
         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
      10. 2.1 100, 1, or \frac33{100} ?
          1. Building On
          2. Building Towards
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      11. 2.2 Picture a Power of 10
          1. Building Towards
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      12. 2.3 Multiplying Powers of Ten
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
          9. Lesson Synthesis
      13. 2.4 That's a Lot of Dough, Though!
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      14. 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
      15. Lesson 3: Powers of Powers of 10
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Building Towards
             4. Instructional Routines
             5. Required Preparation
             6. Student Learning Goals
      16. 3.1 Big Cube
          1. Addressing
          2. Building Towards
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      17. 3.2 Raising Powers of 10 to Another Power
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      18. 3.3 How Do the Rules Work?
          1. Addressing
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Student Task Statement
          6. Student Response
          7. Are You Ready for More?
          8. Student Response
          9. Activity Synthesis
          10. Lesson Synthesis
      19. 3.4 Making a Million
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
          5. Glossary
      20. 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
      21. Lesson 4: Dividing Powers of 10
          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
      22. 4.1 A Surprising One
          1. Building On
          2. Building Towards
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      23. 4.2 Dividing Powers of Ten
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
      24. 4.3 Zero Exponent
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      25. 4.4 Making Millions
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
          7. Lesson Synthesis
      26. 4.5 Why Subtract?
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      27. 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
          13. Problem 5
          14. Statement
          15. Solution
      28. Lesson 5: Negative Exponents with Powers of 10
          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
      29. 5.1 Number Talk: What's That Exponent?
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      30. 5.2 Negative Exponent Table
          1. Building On
          2. Addressing
          3. Instructional Routines
          4. Launch
          5. Anticipated Misconceptions
          6. Student Task Statement
          7. Student Response
          8. Activity Synthesis
      31. 5.3 Follow the Exponent Rules
          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
      32. 5.4 Negative Exponent True or False
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      33. 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
      34. Lesson 6: What about Other Bases?
          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
      35. 6.1 True or False: Comparing Expressions with Exponents
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      36. 6.2 What Happens with Zero and Negative Exponents?
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
      37. 6.3 Exponent Rules with Bases Other than 10
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
          8. Lesson Synthesis
      38. 6.4 Spot the Mistake
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      39. 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
      40. Lesson 7: Practice with Rational Bases
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Instructional Routines
             4. Student Learning Goals
      41. 7.1 Which One Doesn’t Belong: Exponents
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      42. 7.2 Exponent Rule Practice
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      43. 7.3 Inconsistent Bases
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
          9. Lesson Synthesis
      44. 7.4 Working with Exponents
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
          5. Glossary
      45. Lesson 7 Practice Problems
          1. Problem 1
          2. Statement
          3. Solution
          4. Problem 2
          5. Statement
          6. Solution
      46. Lesson 8: Combining Bases
          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. 8.1 Same Exponent, Different Base
          1. Addressing
          2. Launch
          3. Student Task Statement
          4. Student Response
          5. Activity Synthesis
      48. 8.2 Power of Products
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      49. 8.3 How Many Ways Can You Make 3,600?
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
          9. Lesson Synthesis
      50. 8.4 Help an Absent Student
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      51. Lesson 8 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 9: Describing Large and Small Numbers Using Powers of 10
          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. 9.1 Thousand Million Billion Trillion
          1. Building On
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Anticipated Misconceptions
          6. Student Task Statement
          7. Student Response
          8. Activity Synthesis
      54. 9.2 Base-ten Representations Matching
          1. Building On
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Anticipated Misconceptions
          6. Student Task Statement
          7. Student Response
          8. Activity Synthesis
      55. 9.3 Using Powers of 10 to Describe Large and Small Numbers
          1. Building On
          2. Addressing
          3. Instructional Routines
          4. Launch
          5. Student Task Statement
          6. Student Response
          7. Are You Ready for More?
          8. Student Response
          9. Activity Synthesis
          10. Lesson Synthesis
      56. 9.4 Better with Powers of 10
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      57. 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
          13. Problem 5
          14. Statement
          15. Solution
          16. Problem 6
          17. Statement
          18. Solution
      58. Lesson 10: Representing Large Numbers on the Number Line
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Building Towards
             4. Instructional Routines
             5. Student Learning Goals
      59. 10.1 Labeling Tick Marks on a Number Line
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      60. 10.2 Comparing Large Numbers with a Number Line
          1. Addressing
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Anticipated Misconceptions
          6. Student Task Statement
          7. Student Response
          8. Activity Synthesis
      61. 10.3 The Speeds of Light
          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
      62. 10.4 Describe the Point
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      63. 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
      64. Lesson 11: Representing Small Numbers on the Number Line
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Instructional Routines
             4. Student Learning Goals
      65. 11.1 Small Numbers on a Number Line
          1. Addressing
          2. Launch
          3. Student Task Statement
          4. Student Response
          5. Activity Synthesis
      66. 11.2 Comparing Small Numbers on a Number Line
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      67. 11.3 Atomic Scale
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
          8. Lesson Synthesis
      68. 11.4 Describing Very Small Numbers
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      69. 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
      70. Lesson 12: Applications of Arithmetic with Powers of 10
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Building Towards
             4. Instructional Routines
             5. Student Learning Goals
      71. 12.1 What Information Do You Need?
          1. Building Towards
          2. Launch
          3. Student Task Statement
          4. Student Response
          5. Activity Synthesis
      72. 12.2 Meter Sticks to the Moon
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
      73. 12.3 That’s a Tall Stack of Cash
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
          8. Lesson Synthesis
      74. 12.4 Reflecting on Using Powers of 10
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      75. 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
      76. Lesson 13: Definition of Scientific Notation
          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
      77. 13.1 Number Talk: Multiplying by Powers of 10
          1. Building On
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      78. 13.2 The “Science” of Scientific Notation
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      79. 13.3 Scientific Notation Matching
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
          9. Lesson Synthesis
      80. 13.4 Scientific Notation Check
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
          5. Glossary
      81. Lesson 13 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
      82. Lesson 14: Multiplying, Dividing, and Estimating with Scientific Notation
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Building Towards
             4. Instructional Routines
             5. Required Materials
             6. Required Preparation
             7. Student Learning Goals
      83. 14.1 True or False: Equations
          1. Addressing
          2. Building Towards
          3. Instructional Routines
          4. Launch
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      84. 14.2 Biomass
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      85. 14.3 Info Gap: Distances in the Solar System
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      86. 14.4 Professions in the United States
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
          7. Lesson Synthesis
      87. 14.5 Estimating with Scientific Notation
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      88. Lesson 14 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
      89. Lesson 15: Adding and Subtracting with Scientific Notation
          1. Goals
          2. Learning Targets
          3. Lesson Narrative
             1. Alignments
             2. Addressing
             3. Instructional Routines
             4. Student Learning Goals
      90. 15.1 Number Talk: Non-zero Digits
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      91. 15.2 Measuring the Planets
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Anticipated Misconceptions
          5. Student Task Statement
          6. Student Response
          7. Activity Synthesis
      92. 15.3 A Celestial Dance
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. Activity Synthesis
      93. 15.4 Old McDonald's Massive Farm
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
          7. Lesson Synthesis
      94. 15.5 Adding with Scientific Notation
          1. Addressing
          2. Student Task Statement
          3. Student Response
          4. Student Lesson Summary
      95. Lesson 15 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
      96. Lesson 16: Is a Smartphone Smart Enough to Go to the Moon?
          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
      97. 16.1 Old Hardware, New Hardware
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Activity Synthesis
      98. 16.2 A Bit More on Bytes
          1. Addressing
          2. Instructional Routines
          3. Launch
          4. Student Task Statement
          5. Student Response
          6. Are You Ready for More?
          7. Student Response
          8. 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. Supports for Students with Disabilities and English Language Learners
      17. Copy Editing
      18. Project Management
      19. Engineering
      20. Image Alt Text
      21. Support Team
   6. Notes
   7. Notes