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Lesson on Multiplying and Dividing Fractions

Lesson on Multiplying and Dividing Fractions

Assessment

Presentation

•

Mathematics

•

Professional Development

•

Hard

Created by

Joseph Anderson

FREE Resource

8 Slides • 5 Questions

1

Multiplying and Dividing Fractions

2

​Arithmetic Review

3

Draw

Find the error in the math work below. Show how to find the correct answer.

4

media

5

Draw

Find the error in the math work below. Show how to find the correct answer.

6

media

7

Multiple Choice

Jonah's dog eats 2 1/4 cups of food every day. Jonah is taking his dog on a 5-day trip. He has a bag with 12 cups of dog food left in it. Is that enough food for the trip?

1

Yes! That is way more food than he'll need.

2

Yes, there's enough food, but it will be close.

3

No, that's almost enough food, but not quite there.

4

No! He'll need a lot more food for the trip!

8

​Let's find the exact answer!

Jonah's dog eats 2 1/4 cups of food every day. Jonah is taking his dog on a 5-day trip. He has a bag with 12 cups of dog food left in it. Is that enough food for the trip?

9

Multiple Choice

Gina is making a quilt with rectangles that are 2 1/4 inches long and 5/8 inch wide. What is the area of each rectangle in square inches?

1

Between 1 and 2

2

Between 2 and 3

3

Between 3 and 4

4

Between 4 and 5

10

​Let's find the exact answer!

Gina is making a quilt with rectangles that are 2 1/4 inches long and 5/8 inch wide. What is the area of each rectangle in square inches?

11

Draw

Estimate an answer.

12

​Let's find the exact answer!

Gina's quilt also includes some squares with sides that are 2 1/2 inches long. If she has 180 square inches of fabric, about how many of these squares can she cut out of it?

13

​Reflection

What did you learn about multiplying and dividing fractions?

What do you want to remember?

pattern-tertiary
Multiplying and Dividing Fractions

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