Chapter 7

Multiply Fractions

Videos - Math on the Spot

**NOTE: The following videos will only work if you are logged in to the Go Math! site. Instructions to log in to the Go Math! site can be found on the Math page toward the bottom.**

Lesson 1 - Find Part of a Group

Essential Idea: How can you find a fractional part of a group?

Watch the Video Here: Math on the Spot- Lesson 7.1

Lesson 2 - Multiply Fractions and Whole Numbers

Essential Idea: How can you use a model to show the product of a fraction and a whole number?

Watch the Video Here: Math on the Spot- Lesson 7.2

Lesson 3 - Fraction and Whole Number Multiplication

Essential Idea: How can you find the product of a fraction and a whole number without using a model?

Watch the Video Here: Math on the Spot- Lesson 7.3

Lesson 4 - Multiply Fractions

Essential Idea: How can you use an area model to show the product of two fractions?

Watch the Video Here: Math on the Spot- Lesson 7.4

Lesson 5 - Compare Fractions Factors and Products

Essential Idea: How does the size of the product compare to the size of one factor when multiplying fractions?

Watch the Video Here: Math on the Spot- Lesson 7.5

Lesson 6 - Fraction Multiplication

Essential Idea: How do you multiply fractions?

Watch the Video Here: Math on the Spot- Lesson 7.6

Lesson 7 - Area and Mixed Numbers

Essential Idea: How can you use a unit tile to find the area of a rectangle with fractional side lengths?

Watch the Video Here: Math on the Spot- Lesson 7.7

Lesson 8 - Compare Mixed Number Factors and Products

Essential Idea: How does the size of the product compare to the size of one factor when multiplying fractions greater than one?

Watch the Video Here: Math on the Spot- Lesson 7.8

Lesson 9 - Multiply Mixed Numbers

Essential Idea: How do you multiply mixed numbers?

Watch the Video Here: Math on the Spot- Lesson 7.9

Lesson 10 - Problem Solving - Find Unknown Lengths

Essential Idea: How can you use the stratey guess, check, and revise, to solve problems with fractions?

Watch the Video Here: Math on the Spot- Lesson 7.10