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10/15/2012

Observe, Question, Comment. 10/15/2012. 10/15/2012. Adding Mixed Numbers Reflection. Adding Mixed Numbers. 1) Peter was very thirsty and drank 2 glasses of water. There was a liter of water in the 1st glass and 1 liter In the 2nd glass. How much water did Peter drink altogether?

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10/15/2012

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  1. Observe, Question, Comment 10/15/2012 10/15/2012 Adding Mixed Numbers Reflection Adding Mixed Numbers 1) Peter was very thirsty and drank 2 glasses of water. There was a liter of water in the 1st glass and 1 liter In the 2nd glass. How much water did Peter drink altogether? 2) You rode a taxi 9/10 of a mile. Then you rode another 5/6 a mile. How many miles did you travel ? 3) You have 6/7 of a pie left over. Your friend has 2/3 of a pie. How much pie do you have put together? 4) 7/8 +3/16 5) 4/5 + 3/10 + 1/10 6) 5/8 + 11/12 + ¾ R L

  2. Observe, Question, Comment 10/15/2012 10/15/2012 Adding Mixed Numbers Reflection Adding Mixed Numbers 1) Peter was very thirsty and drank 2 glasses of water. There was liter of water in the 1st glass and liter In the 2nd glass. How much water did Peter drink altogether? 2 liters 2) You rode a taxi 9/10 of a mile. Then you rode another 5/6 a mile. How many miles will you have to pay for? 1 11/15 You have 6/7 of a pie left over. Your friend has 2/3 of a pie. How much pie do you have put together? 1 11/21 4) 7/8 +3/16= 1 1/16 5) 4/5 + 3/10 + 1/10= 1 1/5 6) 5/8 + 11/12 + ¾= 2 7/24 R L

  3. Observe, Question, Comment 10/15/2012 10/15/2012 Adding Mixed Numbers Reflection Adding Mixed Numbers R L

  4. White Board Check • 2 and ¼ + 1 and ¼

  5. 3 and 2/3 + 4 and 5/6

  6. 5 and ½ + 2 and 2/3

  7. 5 and ½ + 1 and 1/3

  8. Four Pair Square • 1. Abbey and Stanley need to add these fractions: 7/15 + 4/5 +1/10. Abbey plans to use 60 for the common denominator. Stanley plans to use 30. Explain which would be the best choice and solve the problem. • 2. Explain how to add 1/8 and 5/12. • When you explain make sure that you are very detailed. You cannot miss a step! Work together to complete this. • 3. Dan ran miles on Saturday, miles on Sunday, and 1 miles on Monday. How far did he run altogether on these three days? • 4. Each Morning of the week, Carson used ¾ teaspoon of Vanilla to make muffins. On Friday he used 1 teaspoon of vanilla to make a cake. How much vanilla did he use altogether in one week?

  9. Cup Race!

  10. Reflection Journal • 1) How do you feel about Adding fractions, Is there an area where you need more help? If so, explain. • Are you confident about next week’s quiz?

  11. Homework • 1. 2 ¼ + 3 1/8 • 2. 9/10 + 6 ½ • 3. 11 ¾ + 9 5/8 • 4. 5 6/7 + 2 3/7 • 5. 2 ½ + 6 ¾ • 6. 5 1/3 + 2 2/3 • 7. 1 5/6 + 2 2/3 • 8. 9/10 + 3/10 • 9. ¾ + 5/6 • 10. 2 2/3 + 1 2/3

  12. Observe, Question, Comment 10/17/2012 10/17/2012 Subtracting like and unlike fractions Reflection Subtracting like and unlike fractions 1) How is adding fractions different from adding integers? 2) You rode your bike four and one-third miles yesterday. Today you’re going to ride 2 and five-sixths miles. How much will you ride altogether? 3) You have two and five-sevenths of a Snickers bar and three and nine-fourteenths of a Milky Way. How much chocolate do you have? R L

  13. Observe, Question, Comment 10/17/2012 10/17/2012 Subtracting like and unlike fractions Reflection Subtracting like and unlike fractions R L

  14. Sage and Scribe - One student will explain how to solve the problem while the other student writes down what the student is saying. 1. ½ -1/6 2. 4/5 -1/15 3. 2/3-2/9 4. 6/7- 1/3

  15. Homework • 1.) -5/8 – 3/8 • 2.) 7/9- 2/9 • 3.) 9/10 – 7/10 • 4.) ¾ - ¼ • 5.) 2/3- 2/4 • 6.) 4/5 – 1/10 • 7.) ¾ - 1/8 • 8.) 19/20 – 2/5 • 9.) 1/3 – 2/5 • 10.) 4/6 – 3/12

  16. Observe, Question, Comment 10/17/2012 10/17/2012 Subtracting fractions from a whole number Reflection Subtracting fractions from a whole number 1/6- 3/5-5/30 2.1/4 – ½ 3 6/7 – 7/8 Challenge Problem: 16 11 R L

  17. Observe, Question, Comment 10/17/2012 10/17/2012 Subtracting fractions from a whole number Reflection Subtracting fractions from a whole number 1/6- 3/5-5/30 = 2.1/4 – ½ = 3 6/7 – 7/8 = Challenge Problem: 16 11 = 4 5/6 R L

  18. 60 Sec Sweep

  19. Observe, Question, Comment 10/17/2012 10/17/2012 Subtracting fractions from a whole number Reflection Subtracting fractions from a whole number R L

  20. Material Check

  21. Whiteboard Check • 1. 4/5-1/10=

  22. 7/10

  23. ¾-1/8 =

  24. 5/8

  25. 3. 9/10 -7/10=

  26. 1/4

  27. 4. 5/8 – 3/8=

  28. ¼

  29. 5. 7/9 – 2/9=

  30. 5/9

  31. Fly Swatter 1. What is the common denominator of these fractions 2/3, ¾, 5/6, 4/5 A. 24 C. 36 B. 30 D. 60

  32. 2. 3/5 + 4/5 A. 7/10 C. 7/25 B. 7/5 D. 12/5

  33. 3. 2/7 – 1/3 A. 1/12 C. 4/63 B. 13/21 D. 19/16

  34. 4. You have 8/10 of an orange. Then you gave 1/6 of an orange to your friend. How much of an orange do you still have left? A. 2/3 C. 14/15 B. 7/4 D. 7/10

  35. 5. Rick cleaned ¼ of his carpets today and 4/9 of them yesterday. How much more of his carpets did he clean yesterday than today? A. 7/36 C. 3/5 B. 5/13 D. 25/36

  36. Sage N Scribe - Students will teach each other how to solve the problems. 1. 6 – ¾ 2. 5 – 1/3 3. 7 – 1/7 4. 3 – 2/5 5. 18 – ¼ 6. 2 – 1/8

  37. Homework • H.wpg 193 2-28 even

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