Math Open Reference
Math Open Reference: Fraction
Learn about fractions with this site which offers detailed explanations and multiple examples. Topics covered include converting fractions to decimals, proper and improper fractions, vulgar fractions, percents, and how to type fractions...
Cool Math
Coolmath: Percents How to Convert a Decimal to a Percent
This CoolMath resource will help students convert decimals into percents.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Fracciones, Decimals Y Porcentajes
In Spanish. Interactive activity to help with the understanding of fraction, operation with fractions, converting fractions to decimals and percentages.
Quia
Quia: Convert Decimals to Percents & Vice Versa Quiz 2
Use this quiz to assess your ability to convert a decimals to a percentages and vice versa. There is a link with information to review this skill if you have difficulty.
Other
Interactive Learning Sites for Education: Decimals
A large collection of links to interactive activities and games on the topic of decimals.
CK-12 Foundation
Ck 12: Arithmetic: Conversion of Decimals, Fractions, and Percent
[Free Registration/Login may be required to access all resource tools.] Learn how to convert between percentages, decimals, and fractions.
Quia
Quia: Common Fraction & Equivalent Percents Matching
Do you need practice learning and remembering percents and their common fraction equivalents? Use this matching game to practice. When you finish click the start over button and an entirely new set is produced. There is a link to a list...
Quia
Quia: Common Fraction & Equivalent Percents Flash Cards
Do you need practice learning and remembering percents and their common fraction equivalents? Use this flash card game to practice. When you finish click the start over button and an entirely new set is produced. There is even a link to...
Quia
Quia:common Fraction & Equivalent Percents
Do you need practice learning and remembering percents and their common fraction equivalents? Use this concentration game to practice. When you finish click the start over button and an entirely new set is produced. There is a link to a...
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent
This excellent math resource explains and defines the meaning of percent. Multiplying and dividing by a power of 10 is incorporated as a preview to understanding scientific notation.
Shodor Education Foundation
Shodor Interactivate: Fraction Conversion 2 (With Percents)
Students learn how to convert from fractions to percentages.
Doina Popovici
Math Play: Changing Fractions and Decimals to Percents Millionaire Game
A millionaire game where students practice changing fractions to decimals and percents.
Doina Popovici
Math Play: Fractions, Decimals, Percents Jeopardy Game
A jeopardy style game where students either playing alone or with other students can practice converting fractions to decimals, fractions to percents, and the reverse.
National Council of Teachers of Mathematics
The Math Forum: Calculating Sales Tax
Dr. Math is asked about calculating sales tax. A quick and easy to follow explanation of how it works using fractions, decimals, ratio, and percent.
E-learning for Kids
E Learning for Kids: Math: Baseball: Percentages
Students will compare percentages and convert them to fractions and decimals.
Shodor Education Foundation
Shodor Interactivate: Fraction Quiz
This activity allows the student to practice simplifying, converting, and multiplying decimals, percentages, and fractions. There are 3 levels of difficulty and the time limit may be set from no limit to 60 seconds. Additional...
Khan Academy
Khan Academy: Converting Decimals to Percents
Practice expressing a decimal like 0.546 as a percent. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Conversion of Decimals, Fractions, and Percent
[Free Registration/Login may be required to access all resource tools.] Identify equivalent ratios as fractions, decimals, and percents.
National Council of Teachers of Mathematics
Nctm: Illuminations: Fraction and Percent Tool
This tool allows you to explore fractions, decimals and percents by creating fractions with denominators up to 100.
CK-12 Foundation
Ck 12: Arithmetic: Comparison of Fractions, Decimals, and Percents
[Free Registration/Login may be required to access all resource tools.] Compare and order rational numbers
University of Cambridge
University of Cambridge: Nrich: The Magic Number and the Hepta Tree
Use your calculator to help you solve this challenge at this one page website. You can check your solution with only one click of the mouse.
Texas Instruments
Texas Instruments: Fractions, Decimals, and Percents
This activity gives students an opportunity to explore the relationship between fractions, decimals, and percents.
Shodor Education Foundation
Shodor Interactivate: Lesson: Fraction Facts
The Shodor Education Foundation provides this lesson plan to introduce students to the basics of fractions including fraction operations and converting fractions both to decimals and percents. NCTM Standards are listed for this activity....
Math Is Fun
Math Is Fun: Percentages
The learning activity investigates percentages. Topics examined are converting percents to decimals, converting percents to fractions, and the percentage difference. Links to additional resources and a percentage calculator are included.