+
Worksheet
Curated OER

Geological Time Scale

For Students 9th - 12th
In this geological time learning exercise, student use a geologic time scale to understand the difference between eons, eras, and periods. Then students complete 2 short answer questions.
+
Interactive
Other

Percentage Fraction Decimal Grid

For Students 4th - 5th
Divide a square or circle up into a number of parts. The slices or rectangles can be painted various colors and these colors then represented as either decimals, fractions or percentages.
+
Activity
Education Development Center

Tune in to Learning: What's a Percentage?

For Students 9th - 10th Standards
Use this site to learn about percents, and how they relate to decimals and fractions with this interactive online lesson. You will learn about percents, convert percents into fractions and decimals, and find equal parts of a whole.
+
Lesson Plan
Scholastic

Scholastic: Baseball Math

For Teachers 6th - 8th
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.
+
Whiteboard
Other

Active Maths Limited: Fractions, Decimals & Percentages

For Students 3rd - 8th
Here are two excellent, interactive, teaching resources that visually demonstrate equivalent fractions, decimals and percentages.
+
Interactive
Other

Interactive Learning Sites for Education: Decimals

For Students 4th - 6th
A large collection of links to interactive activities and games on the topic of decimals.
+
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Percents and Decimals

For Students 3rd - 8th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of percents and decimals. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It"...
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Husky Sled: Decimals and Percentages

For Students 4th - 6th
On this interactive site students learn to express hundredths as fractions and decimals, place decimals in ascending order, and represent simple fractions and decimals as percents.
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Street Orchestra: Fractions and Percentages

For Students 4th - 6th Standards
Adolfo loves Music and Math! Did you know musical notes can be expressed as fractions, decimals, and percents?
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Fashion Store: Fractions and Decimals

For Students 5th - 6th
On this interactive website students practice various math skills using a real-life scenario by picking out clothing. Those skills include calculating percentages using fractions and calculating the new cost of a product after a...
+
Activity
Hopelink

Hopelink: Teaching Percentages

For Teachers 9th - 10th
Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Group of Pyramids: Fractions and Graphs

For Students 5th - 7th Standards
On this interactive website, students practice various math skills using a real-life scenario at the pyramids. Those skills include showing percentages as fractions and decimals and interpreting data in a sector graph.
+
Unit Plan
PBS

Pbs: Real Life Math: Physical Trainer

For Students 6th - 8th
The general manager of a fitness center explains how numerical calculations, percentages, and ratios are critical to his job in this video from KAET. In the accompanying classroom activity, students explore percentages, fractions, and...
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Fisher Boat: Multiplying Fractions

For Students 5th - 6th
On this interactive website students practice various math skills using a real-life scenario on a fishing boat. Those skills include using everyday percentages as fractions and decimals, and multiplying simple fractions by whole numbers.
+
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Street Orchestra: Fractions & Decimals

For Students 3rd - 5th
Puzzle together with Adrian and his street band and learn about fractions, decimals and percentages.
+
Activity
National Council of Teachers of Mathematics

Ntcm: Math Challenge: Perplexing Percentages

For Students 3rd - 8th
Test your bargin shopping skills by figuring out which discount offers the greatest savings. A one page activity from the NCTM Math Challenges for Families series that focuses on understanding and calculating percentages. Connections...
+
Activity
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent

For Students 3rd - 8th Standards
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.
+
Lesson Plan
AAA Math

Aaa Math: All About Percents and Ratios

For Teachers 3rd - 8th Standards
This AAA Math tutorial covers calculating percents, relationships of percents to fractions and decimals, and uses of percents.
+
Unit Plan
Homeschool Math

Homeschool Math: How to Calculate Percentages

For Students 5th - 8th Standards
Learn how to calculate percentages in this easy lesson.
+
Unit Plan
Other

Treasury Direct: Money Math: Secret of Becoming a Millionaire [Pdf]

For Teachers 7th - 9th
This lesson focuses on understanding fractions, decimals and percentages as the math skills, and saving money and compounding interest as the economic skills. [PDF]
+
Interactive
Other

Quick Math: Numbers Percentages

For Students 9th - 10th Standards
This QuickMath activity changes percentages to decimals or fraction and vice versa. It also calculates a certain percent of a number or vice versa.
+
Activity
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: Percent of a Number

For Students 3rd - 8th
This Math Page tutorial explains how to find the percent of a number and features a practice to check comprehension.
+
Activity
Other

Dan's Math: Basic Skills Topics

For Students 9th - 10th Standards
College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.
+
Activity
Math Medics

S.o.s. Math: Algebra

For Students 9th - 10th Standards
This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...