How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale...
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Transcript of How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale...
![Page 1: How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009.](https://reader036.fdocuments.us/reader036/viewer/2022082709/56649f535503460f94c77c2b/html5/thumbnails/1.jpg)
How to Model Fraction Division
Georgia Performance Standard: M5N4
Fifth Grade
Bob Gregg, Hollydale Elementary School, Cobb County September, 2009
![Page 2: How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009.](https://reader036.fdocuments.us/reader036/viewer/2022082709/56649f535503460f94c77c2b/html5/thumbnails/2.jpg)
Essential Questions
• Unit: How do I work with numbers that are part of a whole? How do I compute with fractions?
• Lesson: How many groups of the divisor can I get from the dividend?”
• Enduring Understanding: To divide fractions we ask how many groups of one fraction are found in the other fraction.
![Page 3: How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009.](https://reader036.fdocuments.us/reader036/viewer/2022082709/56649f535503460f94c77c2b/html5/thumbnails/3.jpg)
Vocabulary
• Dividend: (the amount you begin with)
• Divisor: (the size of each group you will make)
• Quotient: (the number of groups of the divisor that are in the dividend)
• Compute: (a math process like +, -. x, ÷
• Whole: (one complete thing)
![Page 4: How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009.](https://reader036.fdocuments.us/reader036/viewer/2022082709/56649f535503460f94c77c2b/html5/thumbnails/4.jpg)
Vocabulary
25 ÷ 5 = 5Dividend Divisor Quotient
3/4 ÷ 1/4 = N
![Page 5: How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009.](https://reader036.fdocuments.us/reader036/viewer/2022082709/56649f535503460f94c77c2b/html5/thumbnails/5.jpg)
Dividing Fractions
38
23
=X
Multiplying Fractions
÷32
916