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How to Model Fraction Division

How to Model Fraction Division. Georgia Performance Standard: M5N4 Fifth Grade. Bob Gregg, Hollydale Elementary School, Cobb County September, 2009. Essential Questions. Unit: How do I work with numbers that are part of a whole? How do I compute with fractions?

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How to Model Fraction Division

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  1. How to Model Fraction Division Georgia Performance Standard: M5N4 Fifth Grade Bob Gregg, Hollydale Elementary School, Cobb County September, 2009

  2. 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?”

  3. 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)

  4. Vocabulary 25 ÷ 5 = 5 Dividend Divisor Quotient 3/4 ÷ 1/4 = N

  5. How many groups of the divisor can I get from the dividend? 2 Dividend Divisor Quotient

  6. How many groups of the divisor can I get from the dividend? 3 Dividend Divisor Quotient

  7. How many groups of the divisor can I get from the dividend? 4 Dividend Divisor Quotient

  8. How many groups of the divisor can I get from the dividend? 5 Dividend Divisor Quotient

  9. How many groups of the divisor can I get from the dividend? 6 Dividend Divisor Quotient

  10. How many groups of the divisor can I get from the dividend? 10 Dividend Divisor Quotient

  11. How many groups of the divisor can I get from the dividend? 12 Dividend Divisor Quotient

  12. How many groups of the divisor 1/4 can I get from the dividend of 3/4? 3 3/4 ÷ 1/4 = 3 Dividend Divisor Quotient

  13. How many groups of the divisor 6/10 can I get from the dividend of 2/10? 3 6/10 ÷ 2/10 = 3 Dividend Divisor Quotient

  14. How many groups of the divisor 2/5 can I get from the dividend of 8/10? 2 8/10 ÷ 2/5 = 2 Dividend Divisor Quotient

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