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 DividendDivisorQuotient 3/4 ÷ 1/4 = N

5. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 2

6. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 3

7. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 4

8. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 5

9. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 6

10. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 10

11. How many groups of the divisor can I get from the dividend? DividendDivisorQuotient 12

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

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

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