Sophia Learning
Sophia: Square Roots and Cube Roots of Fractions
Video demonstrating how to find the square root or the cube root of a fraction. Includes three multiple-choice questions for checking comprehension. [0:42]
Khan Academy
Khan Academy: Finding Common Denominators
Explains how to find the least common denominator for the fractions 2/8 and 5/6. [4:42]
Khan Academy
Khan Academy: Expressions With Rational Numbers
Demonstrates how to compute with positive and negative fractions and compare the answers. [5:59]
Khan Academy
Khan Academy: Adding Subtracting Mixed Numbers 1 (Ex 1)
A video about adding and subtracting mixed numbers.
Sophia Learning
Sophia: Adding Unlike Fractions Tutorial
Determine the least common denominator in order to add two unlike fractions.
Imagine Learning Classroom
Learn Zillion: Check Answers When Dividing Fractions
In this lesson, you will learn how to check your answers when dividing fractions by thinking about the inverse relationship between multiplication and division. [4:05]
Imagine Learning Classroom
Learn Zillion: Subtract Fractions With Different Denominators Using Fraction Bars
In this lesson, you will learn to model the subtraction of fractions with different denominators by using fraction bars. [4:33]
Imagine Learning Classroom
Learn Zillion: Solve Word Problems: Fraction Bars to Subtract Unlike Fractions
In this lesson, you will learn to solve word problems involving subtraction of unlike fractions by using fraction bars. [5:28]
Imagine Learning Classroom
Learnzillion: Use Area Models to Add Unlike Mixed Number Fractions
In this lesson, you will learn to solve word problems involving the addition of unlike mixed number fractions by using area models. [5:50]
Imagine Learning Classroom
Learn Zillion: Divide by Unit Fractions: Using the Number Line
In this lesson, you will learn how to divide by unit fractions by using the number line. Additional resources are available with site login. [5:01]
Imagine Learning Classroom
Learnzillion: Understand Multiplication by a Fraction Less Than One
In this lesson, you will learn how multiplying by a fraction less than one affects the product by using visual models. Login gives access to a slideshow as well. [4:13]
Imagine Learning Classroom
Learn Zillion: Subtract Mixed Number Fractions With Different Denominators
In this lesson, you will learn to model the subtraction of mixed number fractions with different denominators by using area models. [4:02]
Math Mammoth
Math Mammoth: Many Operations With Negative Fractions and Decimals
This lesson demonstrates how to solve various problems with negative fractions and decimals as well as dividing a fraction or mixed number by a fraction. [6:35]
PatrickJMT
Patrick Jmt: Fractions: Multiplying and Dividing
Video features numerous numerical and variable expressions that explain how to multiply and divide fractions. [6:32]
PatrickJMT
Patrick Jmt: Adding and Subtracting Fractions With Different Denominators
Easy to understand tutorial explains how to add and subtract fractions with different denominators and containing variables. Two examples are given. [3:04]
PatrickJMT
Patrick Jmt: Fractions: Multiplying, Reducing, Adding and Subtracting
Easy to follow video tutorial examples of multiplying, reducing, adding, and subtracting fractions. [4:08]
Art of Problem Solving
Art of Problem Solving: Fraction "Cancellation"
Video tutorial explains why we can sometimes "cancel" factors when working with fractions and also reveals a common mistake some students make when working with fractions. [6:34]
Sophia Learning
Sophia: Estimating With Fractions: Lesson 11
In this lesson, estimating with fractions will be explored. It is 11 of 11 in the series titled "Estimating with Fractions."
Sophia Learning
Sophia: Estimating With Fractions: Lesson 5
In this lesson, estimating with fractions will be explored. It is 5 of 11 in the series titled "Estimating with Fractions."
Sophia Learning
Sophia: Estimating With Fractions: Lesson 9
In this lesson, estimating with fractions will be explored. It is 9 of 11 in the series titled "Estimating with Fractions."
Sophia Learning
Sophia: Finding the Lowest Common Denominator: Lesson 10
This lesson covers how to find the lowest common denominator of two or more fractions. It is 10 of 14 in the series titled "Finding the Lowest Common Denominator."
Sophia Learning
Sophia: Finding the Lowest Common Denominator: Lesson 13
This lesson covers how to find the lowest common denominator of two or more fractions. It is 13 of 14 in the series titled "Finding the Lowest Common Denominator."
Sophia Learning
Sophia: Finding the Lowest Common Denominator: Lesson 14
This lesson covers how to find the lowest common denominator of two or more fractions. It is 14 of 14 in the series titled "Finding the Lowest Common Denominator."