Activity
Shodor Education Foundation

Shodor Interactivate: Mixtures

For Students 9th - 10th
This activity will help students develop their understanding of percents and proportional reasoning by solving mixture problems. Working with two piles of circles the student determines the number in each pile that will be colored. In...
Interactive
Mangahigh

Mangahigh: Number: Find One Amount as a Percent of Another No Calculator

For Students 6th - 8th Standards
When given a word problem determine the fraction.
Activity
AAA Math

Aaa Math: Finding the Percent of a Number

For Students 9th - 10th
This lesson explains how to find the percent of a whole number. Gives practice and games to practice this skill.
Unit Plan
Khan Academy

Khan Academy: Percent Word Problems

For Students 5th - 7th
Practice solving word problems involving percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
Better Lesson

Better Lesson: Percents and Double Line Diagrams and Tape Diagrams (Day 1)

For Teachers 6th
Sixth graders will be using visual representations to help them solve percent problems. They will be able to say ____% of ____ = _____ by the end of this lesson!
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.
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Volume of Rectangular Prisms

For Students 6th - 8th Standards
Use Glencoe's randomly generated self-checking quiz to test your knowledge of finding the volume of rectangular prisms. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click...
Activity
University of Cambridge

University of Cambridge: Nrich: Put Out the Flags

For Students 5th - 8th Standards
Sharpen your logic and percent skills while working on this challenge. A strategy for solving the problem and the solution are available from links on the left.
Interactive
Mangahigh

Mangahigh: Number: Find the Percent Change Calculator

For Students 9th - 10th
Test your knowledge of finding the perent of a number.
Activity
Oswego City School District

Regents Exam Prep Center: Practice With Percents

For Students 9th - 10th Standards
The practice problems examine percent and decimal forms. Word problems that investigate percentages are also included.
Interactive
Mangahigh

Mangahigh: Number: Repeated Percent Change

For Students 6th - 8th Standards
Solve the percent change of a number.
Lesson Plan
Alabama Learning Exchange

Alex: Percents

For Teachers 6th - 8th
This lesson explores the making of comparisons by using percents. In this lesson you will compare your class's favorite foods using percents. Students will use cooperative groups to answer follow up questions about the lesson.This lesson...
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McGraw Hill

Glencoe: Self Check Quizzes 1 Area of Triangles

For Students 9th - 10th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of finding the area of a triangle. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Surface Area of Rectanglar Prisms

For Students 6th - 9th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of finding the surface area of rectangular prisms. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...
Activity
Shmoop University

Shmoop: Ratios & Percentages: Working With Percents

For Students 9th - 10th Standards
Students learn how to find a percent of a number. The mathematics resource consists of examples and practice problems with answers.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Percent Equation to Find the Base B

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Use the percent equation to find the base, b.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Percent Equations Grades 9 10

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Use the percent equation to find the part, the rate, and the total.
Activity
Education Development Center

Tune in to Learning: Multiple Percents

For Students 9th - 10th Standards
Have you ever seen an item that you wanted on sale for 15% of its original price? Have you tried to figure out what the sale price would be? Using this interactive lesson from T.V. 411, you can learn to calculate discounts with percentages.
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Common Core Sheets

Common Core Sheets: Ratios and Proportional Relationships 6.rp.3c Worksheets

For Teachers 6th Standards
Print or create worksheets or flashcards to assess students' understanding of ratio concepts, useage of ratio reasoning, and percentages.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Mineral Density: Teaching Accuracy, Slope, and Percent Error

For Teachers 9th - 10th
Learners explore the meaning of density and use their math skills to graph mass/volume data, write an equation for a line, and interpret the slope of the line. Students also find the density of two unknown mineral samples and use those...
Activity
Texas Instruments

Texas Instruments: Election Night With Percent

For Teachers 6th - 8th
The students will be working primarily with the concept of % of a number. They will calculate the number of people expected to vote when given the population and % of registered voters along with historical data on percentage of voter...
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes Percentages and Proportions

For Students 6th - 8th Standards
The five question question assesses learners on percentages and proportions. Hints are available to help students solve the problems.
Interactive
BBC

Bbc: Ks3 Maths: Percentages

For Students 9th - 10th
KS3 Math provides interactive activities on percentages, using pence and pounds. Use the factsheet for percentage information. You may use the worksheet for percentage practice and take the test provided to check your percentage skills....
Activity
NumberNut

Number Nut: Percentages

For Students 9th - 10th Standards
Did you know that the word percent is based on two ancient words, "Per" and "Centum" which means part of one hundred? Learn how to calculate percent and find out how it is used in business.

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