Google
Google for Education: Percent Change
Students analyze proportional relationships and use them to solve real-world and mathematical problems. Here, look for patterns to understand and solve percent change problems.
CK-12 Foundation
Ck 12: Arithmetic: Proportions to Find Percent, P
[Free Registration/Login may be required to access all resource tools.] In this lesson students use a proportion to find a percent. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
CK-12 Foundation
Ck 12: Arithmetic: Percent Equation to Find the Base B
[Free Registration/Login may be required to access all resource tools.] Use the percent equation to find the base, b in a proportion
Khan Academy
Khan Academy: Percent Word Problems
Practice solving word problems involving percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Calculator Practice Problems Proportions
Practice using your graphing calculator for proportion problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
Alabama Learning Exchange
Alex: Percents
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...
Amby Duncan-Carr
Amby: Proporion Method to Solve Percent Problems
Examples are solved to demonstrate using proportions to solve percent problems. Exercises are provided that allow you to check your answers.
McGraw Hill
Glencoe: Self Check Quizzes 2 Percent Proportion
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of the percent proportion. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
McGraw Hill
Glencoe: Self Check Quizzes 2 Solving Proportions
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of solving propotions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
McGraw Hill
Glencoe: Self Check Quizzes 3 Solving Proportions
Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of solving proportions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
McGraw Hill
Glencoe: Self Check Quizzes Finding a Percent of a Quantity
Use Glencoe's randomly generated self-checking chapter test to assess your knowledge on how to find a percent of a number. Each question has a "Hint" link to help. After completing the quiz students can click the "Check It" button and...
Other
The Education Center: Breakfast It's a Big Deal!
This is a PDF worksheet where students use a real world scenario to find percents using proportional reasoning.
CK-12 Foundation
Ck 12: Arithmetic: Proportions to Find Part A
[Free Registration/Login may be required to access all resource tools.] In this lesson students use a proportion to find part a of the percent proportion. Students examine guided notes, review guided practice, watch instructional videos...
CK-12 Foundation
Ck 12: Arithmetic: Proportions to Find Base B
[Free Registration/Login may be required to access all resource tools.] In this lesson students use the cross products of proportions to find base b in percent problems. Students examine guided notes, review guided practice, watch...
BBC
Bbc Skillswise: Percent and Fractions: Ratio and Proportion
Activities and factsheets exploring ratios and proportions in everyday life. Interactive, colorful, and fun.
CK-12 Foundation
Ck 12: Arithmetic: Percent Equation to Find Part A
[Free Registration/Login may be required to access all resource tools.] Use the percent equation to find part a of a proportion.
CK-12 Foundation
Ck 12: Arithmetic: Percent of a Number Grade 6
[Free Registration/Login may be required to access all resource tools.] Find the percent of a number using a proportion or key word clues.
Alabama Learning Exchange
Alex: Percents
This lesson provides a variety of activities for the students to experience using percents. The usage of percents is presented in the context of situations that occur in a student's daily life. A kinesthetic activity is also included to...
Science Education Resource Center at Carleton College
Serc: How Biodiverse Is Lake Superior? An Exercise in Proportions
An exercise in critical thinking, as well as practice in percents, proportions, and probabilities. Students research to gather information, then use their math skills to perform calculations on the data.
Amby Duncan-Carr
Amby's Math Instruction: Using the Proportion Method to Solve Percent Problems
Learn to use the Proportion Method to calculate percentage problems, then practice your skill at the bottom of the page. Extra practice is provided for solving problems with percents. The site allows you to check your answer after...
Fun Brain
Fun Brain: Penguin Waiter (Calculating Percents Game)
Players must calculate the correct tip to leave their penguin waiter based on a percentage of the cost of their meals.
Sophia Learning
Sophia: Expressing Percents in Words: Lesson 2
This lesson explains how percent proportions can be written using words and symbols. It is 2 of 4 in the series titled "Expressing Percents In Words."
Sophia Learning
Sophia: Weighted Average and Mixture Problems
This lesson will demonstrate how to solve mixture problems using weighted averages. Students can explore a PowerPoint presentation and then take an online quiz.
Illustrative Mathematics
Illustrative Mathematics: 7.rp Finding a 10% Increase
Seventh graders use proportional reasoning to sovle a percent problem in this lesson.