The randomly generated questions examine ratio and rate comparisons. Students answer the multiple choice questions which include hints and solutions.

Learners assess their mathematics skills by answering these randomly generated multiple choice questions. Topics included are simplifying ratios, solving ratios, and rates.

Compare the cost of taking a shower with the cost of taking a bath. This interactive exercise focuses on using what you know about ratios to make a prediction about whether a shower or a bath is most cost effective and then requires...

Students use ratio and rate reasoning to solve real-world and math problems by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of ratios and rates. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...

Sixteen problems present a variety of practice simplifying ratios and writing ratios as unit rates. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...

In this KQED infographic, find out how much an adult in different-sized households needs to make to pay for basic monthly living expenses. In the accompanying classroom activity, students solve real-life problems involving rate and ratio...

The CyberSquad works with area to figure out how to power a skate park using solar panels in this interactive from WNET. In the accompanying classroom activity, students view and analyze a series of video clips from Cyberchase and...

This site contains a lesson about ratios and unit rates as well as guided and independent practice for students to review the skills.

Who's faster? What is the better deal? How do you know? Students apply their knowledge of ratios and rates in order to determine how they relate to each other.

Learners explore the concepts of rate and ratio in a variety of problem-solving situations. Worksheets contain definitions and visual representations of concepts. Link to related ratio game. Other skills include measurement, data...

Print or create worksheets or flashcards to assess students' understanding of ratios and unit rates.

This site gives a short interactive quiz which allows students to self-assess their understanding of ratio and rates.

Activities for middle schoolers that allow them to explore the concept of comparing ratios and unit rates using real-world scenarios.

In these KQED Lowdown infographics, explore how adult obesity rates in the United States, as measured by body mass index (BMI), have dramatically changed in the past half-century. A circular graph and a pictograph depict data by decade,...

A guide to support parents as they work with their students with ratios and unit rates.

[Free Registration/Login may be required to access all resource tools.] Convert ratios to rates and then compare the rates.

Students use ratio and rate to answer this performance task: The data transfer rate of an Internet connection is the rate in bytes per second that a file can be transmitted across the connection. Data transfer is typically measured in...

Students use ratio and rate to answer this performance task: Joe was planning a business trip to Canada, so he went to the bank to exchange $200 U.S. dollars for Canadian dollars (at a rate of $1.02 CDN per $1 US). On the way home from...

An open-ended assessment using ratios and rates.

Students use ratio and rate to answer this performance task: A mixture of concrete is made up of sand and cement in a ratio of 5 : 3. How many cubic feet of each are needed to make 160 cubic feet of concrete mix?

Students use ratio and rate reasoning to answer four questions in this performance task.

Students use ratio and rate reasoning to answer four questions in this diagram-based performance task.

Students use ratio and rate reasoning to solve the following performance task: Selina bought a shirt on sale that was 20% less than the original price. The original price was $5 more than the sale price. What was the original price?...