Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem Using Unit Rates?
Word problems allow you to see the real world uses of math! This tutorial shows you how to take a rate and convert it to a unit rate. Then, you can use that unit rate to calculate your answer. Watch this tutorial to learn all about it!
Cuemath
Cuemath: Rate
In this mini lesson, students will learn about rate, what is rate, the unit rate calculator, the ratio definition, and unit rate examples. Practice questions test understanding.
CK-12 Foundation
Ck 12: Arithmetic: Identification and Writing of Equivalent Rates Grade 8
[Free Registration/Login may be required to access all resource tools.] Define and identify unit rates, then find equivalent rates.
Khan Academy
Khan Academy: Rates With Fractions: Practice
Practice computing rates associated with ratios of fractions or decimals. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Rate Problems
Use rates to solve word problems. For example, Charlie can type 675 words in 9 minutes. How many words can Charlie type in 13 minutes? Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
Education Development Center
Tune in to Learning: Get Going With Rate
Explore the concepts of rate, distance, and speed in this interactive lesson. Discover how to use formulas to solve word problems and calculate salaries. A concise lesson with excellent examples, connections to real world experiences,...
CK-12 Foundation
Ck 12: Elem Math: Finding Speed Using Ratios
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve word problems involving time, speed, and distance by using a ratio in their calculations. Includes video demonstrating a...
Khan Academy
Khan Academy: Rate Review
This resource is a review of basic rates including a few practice problems.
Khan Academy
Khan Academy: Practice: Rate Problems
Practice rate problems with additional explanations and a video to support learning.
Other
The Feminization of Poverty: Past and Future
Very extensive report on the poverty trends among females in the U.S. and the reasons for these trends. Also contains information on recent and past poverty rates and ratios.
The Math League
The Math League: Ratio
This site gives a definition of a ratio along with two word problems. Also shows the student how to compare ratios using fractions.
Shmoop University
Shmoop: Ratios & Percentages: Unit Rate
Students learn about unit rate. The mathematics resource consists of examples and practice problems with answers.
Math Aids
Math Aids: Ratio Worksheets
Great resource for learning and practicing ratios and unit rates. Math worksheets are printable, may be customized, and include answer keys.
Math Is Fun
Math Is Fun: Ratios
After reading a simple definition of "ratios", you can explore many examples of ratio use in the real world.
Khan Academy
Khan Academy: Rate Review
Explains what rates and unit rates are, and how unit rates are used for solving problems. Includes a practice problem.
Calculator Soup
Calculator Soup: Unit Rate Calculator
Find the unit rate or unit price with this calculator.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Comparing Ratios and Fractions
Dr. Math helps a student see the connection between fractions and ratios using the names of Flintstone characters. A clever approach that requires an understanding of basic algebra concepts.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Percents Are Ratios
This Math Page tutorial explains how percents are ratios and then features a practice exercise.
The Math League
The Math League: Ratio and Proportion
This tutorial provides definitions and examples of ratios and proportions and features comparing ratios and converting rates.
Quia
Quia: Rates, Ratios, and Proportions
One or two players can play a learning game that reviews rates, ratios, and proportions.
National Council of Teachers of Mathematics
The Math Forum: Ratios and Fractions
A seventh-grade student is having trouble understanding ratios, fractions, and simplest form. Dr. Math to the rescue! Real-world, easy to grasp examples.
McGraw Hill
Glencoe Mathematics: Online Study Tools: Ratios and Rates
This site gives a short interactive quiz which allows students to self-assess their understanding of ratio and rates.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Proportion Playground
An interactive simulation that teaches about ratios, proportional reasoning, and unit rate by making predictions and testing proportions while designing a necklace, throwing balloons filled with paint, playing billiards, or shopping for...
Student Achievement Partners
Illustrative Mathematics: The Escalator, Assessment Variation [Pdf]
Use this assessment to track students understanding of ratios and rates.
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