Math Antics
Math Antics: Types of Fractions
Gain a basic understanding of the types of fractions through this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [6:41]
Khan Academy
Khan Academy: Common Fractions and Decimals
Become familiar with common fractions and decimals and converting between them.
Khan Academy
Khan Academy: Rounding Whole Numbers: Missing Digit
Lindsay finds the missing digit in an estimation problem by using a number line.
Khan Academy
Khan Academy: Rounding Whole Numbers Word Problems
Sal solves word problems by rounding whole numbers to the nearest ten, hundred, or thousand.
Khan Academy
Khan Academy: Equivalent Fraction and Whole Number Multiplication Problems
Sal relates mixed numbers to whole number/fraction multiplication problem.
Khan Academy
Khan Academy: Multiplying Fractions by Whole Numbers Word Problem
Lindsay solves a word problem that involves multiplying a fraction by a whole number.
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...
Khan Academy
Khan Academy: Multiplying Fractions and Whole Numbers 2
Demonstrates how to multiply a whole number by a fraction using the example of 2 x 4/3. [2:44]
Loyola University Chicago
Math Flix: Fraction Word Problem
This QuickTime movie provides a fraction word problem that compares different rates of speed as fractions to see if they are equal. As you watch and listen to the teacher and students interact it helps clarify this concept.