This lesson demonstrates how to simplify fractions by using visual models to show how the pieces of a fraction can be merged to make equivalent fractions. Also explains how to simplify a fraction using several steps, without having to...

In this lesson, you will learn how to identify equivalent fractions by using a number line. [5:02] CCSS.Math.Content.3.NF.A.3.a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.

In this lesson, you will learn how to identify equivalent fractions by using fraction models. [4:38]

Gain a basic understanding of proportions by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [10:29]

Video tutorial uses number lines labeled with different fractional units to visually demonstrate the meaning of equivalent fractions. [5:50]

Concept demonstration video provides a brief introduction to equivalent fractions using a number line. [5:38]

Video lesson demonstrates how to determine if two fractions that look different in fact represent the same thing. You can multiply the numerator and denominator of a fraction by any number as long as you do it to both the top and bottom....

Video lesson explores how you can change how a fraction looks by multiplying the numerator and denominator by the same number. [8:19]

Introduces the concept of equivalent fractions by relating written fractions to shaded areas of circles.

This video explains how to simplify a fraction to lowest terms.

Demonstrates equivalent fractions that have denominators of 10 and 100 and shows how they are represented by diagrams of fraction bars and grids. [4:19]

In this lesson, you will learn to find equivalent fractions by using circle models. [3:17]

Sal Khan uses fraction models and multiplication to find equivalent fractions.

The teacher uses models to teach equivalent fractions.

The Teacher uses number lines to teach equivalent fractions.

Sal Kahn shows that two fractions are equivalent only if they refer to the same whole.

Sal creates equivalent fractions by dividing a fraction model and number line into smaller parts. [4:12]

Sal uses same-sized wholes to show equivalent fractions. [6:24]

Sal uses number lines and fraction models to show equivalent fractions. [4:01]

Use same-sized wholes to show equivalent fractions. [4:11]

Sal Khan introduces equivalent fractions with pizza.

The focus of this lesson is the nature of a fraction as an equal portion of an entire object. It is 11 of 11 in the series titled "Equal Parts of a Whole."

The focus of this lesson is the nature of a fraction as an equal portion of an entire object. It is 3 of 11 in the series titled "Equal Parts of a Whole."

The focus of this lesson is the nature of a fraction as an equal portion of an entire object. It is 8 of 11 in the series titled "Equal Parts of a Whole."