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Module 1 Lesson 2

Module 1 Lesson 2. Common Core Standards. 5.NBT.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left .

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Module 1 Lesson 2

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  1. Module 1 Lesson 2

  2. Common Core Standards • 5.NBT.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. • 5.NBT.2 Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10. • 5.MD.1 Convert among different-sized standard measurement units within a given measurement system (e.g., convert 5 cm to 0.05 m), and use these conversions in solving multi-step, real world problems.

  3. I can use pictures to show relations between adjacent place values from millions to thousandths I can use place value relations to find products and quotients of powers of ten Learning Targets

  4. Activate Knowledge Skip count by threes to 36 and back. 0 10 20 30 40 50

  5. Activate Knowledge Skip count by fours to 48 and back. 0 10 20 30 40 50

  6. Activate Knowledge 3 8

  7. Activate Knowledge 3 9

  8. Activate Knowledge 3 10

  9. Activate Knowledge 3 11

  10. Activate Knowledge 16 3

  11. Activate Knowledge 26 3

  12. Activate Knowledge 46 3

  13. Activate Knowledge 87 5

  14. Activate Knowledge thousand

  15. Activate Knowledge hundred

  16. Activate Knowledge ten

  17. Activate Knowledge whole

  18. Activate Knowledge hundredth

  19. Activate Knowledge Using a white board: Put a 3 in the ones place. 3 0 3 Multiply by 10. (How does it move?) …and add the place holder in the ones place.

  20. Activate Knowledge 2

  21. Activate Knowledge 3

  22. Activate Knowledge 8

  23. Activate Knowledge 9

  24. Activate Knowledge 10

  25. Activate Knowledge 11

  26. Activate Knowledge 12

  27. Activate Knowledge 17

  28. Activate Knowledge 27

  29. Activate Knowledge 67

  30. Activate Knowledge 64

  31. Activate Knowledge 83

  32. Activate Knowledge x 10 3 3 0

  33. Activate Knowledge x 10 2 0 2

  34. Activate Knowledge x 10 3 2 3 2

  35. Activate Knowledge x 10 3 2 4 3 2 4

  36. Activate Knowledge x 10 2 4 5 2 4 5

  37. Activate Knowledge x 10 1 3 0 1 3 0

  38. Activate Knowledge ÷ 10 2 2

  39. Activate Knowledge ÷ 10 3 0 3

  40. Activate Knowledge ÷ 10 3 2 3 2

  41. Activate Knowledge ÷ 10 3 2 5 3 2 5

  42. Activate Knowledge ÷ 10 5 2 0 5 2

  43. A school district ordered 247 boxes of pencils. Each box contains 100 pencils. If the pencils are to be shared evenly amongst 10 classrooms, how many pencils will each class receive? Use a place value chart to show your thinking. 2 4 7 2 4 7 0 0 2 4 7 0 0 2 4 7 0

  44. Teamwork Turn and share with your partner. What do you remember about how adjacent units on the place value chart are related?

  45. Learn • Moving one position to the left of the place value chart makes units 10 times larger. • Moving one position to the right makes units 1/10the size.

  46. Work with your partner to solve these problems. Write two complete number sentences on your board. 367 × 10 367 ÷ 10 Teamwork 367 ÷ 10 = 36.7 367 × 10 = 3,670 3 6 7 3 6 7 0 3 6 7 3 6 7

  47. Work with your partner to solve these problems without the place value chart. Write two complete number sentences on your board. 215.6 × 100 215.6 ÷ 100 Teamwork 215.6 × 100 = 21,460 215.6 ÷ 100 = 2.156

  48. Work with your partner to solve these problems without the place value chart. Write two complete number sentences on your board. 3.7 × 100 3.7 ÷ 100 Teamwork 3.7 × 100 = 370 3.7 ÷ 100 = 0.037

  49. Work with your partner to solve these problems without the place value chart. Write two complete number sentences on your board. 0.482 × 1000 482 ÷ 1000 Teamwork 0.482 × 1000 = 482 482 ÷ 1000 = 0.482

  50. Practice Please take approximately 10 minutes to complete your Lesson 2 Problem Set WS. Click the timer to begin. Click to pause/resume. If you leave this slide, the timer will reset.

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