Using this interactive lesson, you'll calculate compound interest and compare interest rates. In addition to learning about interest, you will also be learning about taking out a mortgage on a home. Three activities with questions...

In this Cyberchase video segment, the CyberSquad uses fractions and percents to compare the contest results of the Squitters, little creatures who love to jump.

Learn more about baseball and math when you check out this resource. It provides a lesson plan for upper elementary to middle school middle schoolers where they will use their skills in percentages, decimals and combinations.

[Free Registration/Login may be required to access all resource tools.] Convert decimals to percents, percents to decimals and fractions, and fractions to percents.

[Free Registration/Login may be required to access all resource tools.] Identify equivalent ratios as fractions, decimals, and percents.

Find a quick, concise explanation of percents. Many examples are given and clearly explained. Changing a percent to a decimal and a decimal to a percent are also both explained.

A step-by-step explanation demonstrates how to find the percent of a number. Students then check for comprehension by completing practice problems.