PBS
Pbs Learning Media: I <3 Math: Division of Fractions by Fractions
This "I <3 Math" episode shows how to visualize dividing fractions when problem-solving. [3:31]
Math Mammoth
Math Mammoth: Multiply Fractions by Whole Numbers
Uses visual models to teach a conceptual understanding of what it means to multiply a fraction by a whole number. [7:56]
Math Mammoth
Math Mammoth: How to Multiply a Fraction by a Fraction and Why It Works
Demonstrates how to multiply a fraction by a fraction through visual models, number problems, and word problems. [9:44]
Khan Academy
Khan Academy: Understanding Fractions as Division
Uses fraction bars to demonstrate how multiplication and division are related. Shows how a fraction is really just a division problem, e.g., 3/4 x 4 equals 3 divided into 4 sets of 3/4. [6:44]
Khan Academy
Khan Academy: Dividing Fractions by Fractions
Explains how one can divide a fraction by a fraction by inverting the divisor and multiplying. [5:41]
Khan Academy
Khan Academy: Multiplying 2 Fractions: Fraction Model
Demonstrates how to use fraction drawings to visualize what happens when two fractions are multiplied. [4:57]
Math Playground
Math Playground: How Do You Find a Fraction of a Group?
This video illustrates how to calculate a fraction of a group of items.
Khan Academy
Khan Academy: Multiplying Fractions Word Problem: Bike
Models how to solve a word problem involving the multiplication of a fraction by a mixed number. [3:50]
CK-12 Foundation
Ck 12: Elem Math: Using Real Maps (English Lengths and Distances)
[Free Registration/Login may be required to access all resource tools.] Video explaining how to use a simple map to solve word problems involving distance. [1:08]
Math Mammoth
Math Mammoth: Multiplying Mixed Numbers
Demonstrates how to multiply mixed numbers by first converting them to fractions. [7:51]
Math Mammoth
Math Mammoth: Multiplication of Fractions and Area of Rectangles
Demonstrates using visual models of rectangular arrays how to multiply fractions and how this can be used to find the area of rectangles. [8:02]
Math Mammoth
Math Mammoth: Divide Fractions by Whole Numbers and by Fractions: Even Divisions
Explains using visual models how to divide a simple fraction by a whole number or another basic fraction. [10:31]
Math Antics
Math Antics: Mixed Numbers
Gain a basic understanding of mixed numbers and how they relate to improper fractions by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [12:46]
Loyola University Chicago
Math Flix: Subtracting Fractions From One
This QuickTime movie provides an opportunity to see how to subtract a fraction from one. As you watch and listen to the teacher and students interact it helps clarify this concept.
Study Pug
Study Pug: Multiplying Fractions and Whole Numbers
This video walks you through the four main steps when multiplying fractions with whole numbers. Includes explanations, examples and practice problems. [1:00]
PBS
Pbs Learning Media: Modeling Fraction Multiplication Using Arrays
This video (2:53) illustrates a word problem involving the multiplication of fractions using an array to model the solution visually. The problem involves puffins, arctic birds that live in colonies and fish to feed their young. The...
Homeschool Math
Homeschool Math: Dividing Fractions: Fitting the Divisor
In this lesson, fraction divisions are solved by thinking how many times the divisor "fits" or "goes into" the dividend. Includes video, visual models, and word problems. [10:32]
Khan Academy
Khan Academy: Dividing Whole Numbers by Fractions: Word Problems
By watching this video lesson, you will learn how to solve a word problem that involves dividing a whole number by a unit fraction. [2:31]
Homeschool Math
Homeschool Math: Dividing Fractions by Whole Numbers
This video lesson teaches how to divide fractions by whole numbers (sharing divisions) using mental math.