PBS
Pbs: Shower vs. Bath: Ratio and Rate
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...
Common Core Sheets
Common Core Sheets: Ratios and Proportional Relationships 7.rp.1 Worksheets
Create a worksheet to assess students understanding of unit rates and unit fractions.
Common Core Sheets
Common Core Sheets: Rate Language 6.rp.2 Worksheets
Print or create worksheets or flashcards to assess students' understanding of ratio concepts.
CK-12 Foundation
Ck 12: Arithmetic: Unit Rates
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn to find unit rates. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
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.
Illustrative Mathematics
Illustrative Mathematics: 6.rp the Escalator, Assessment Variation
Students demonstrate their understanding of the concept of ratio and unit rate association with a ratio.
Better Lesson
Better Lesson: Making the Most of Rates and Unit Rates!
Sixth graders will be making sense of problems and looking for structure in this lesson about real life rates and unit rates.
Illustrative Mathematics
Illustrative Mathematics: 6.rp Mangos for Sale
Students use ratios and unit rates to answer this performance task.
PBS
Pbs Learning Media: The Lowdown: Life Expectancy: Finding Ratio Relationships
In this interactive map, learn how life expectancy, obesity, hypertension, and physical activity rates have changed dramatically throughout the United States over the last three decades. The accompanying classroom activity supports...
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,...
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...
PBS
Pbs: The Lowdown: Exploring Changing Obesity Rates Through Ratios and Graphs
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,...
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.
University of Waterloo (Canada)
Centre for Education in Mathematics and Computing: Ratio and Rate [Pdf]
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...
PBS
Pbs: Frontline: Compare Health Issues in Ecuador and the United States
As a class watch a presentation about the issues facing health care in Ecuador. After viewing, have students discuss the differences between the United States and Ecuador's health care issues such as mortality rates, diseases, and ratio...
Shmoop University
Shmoop: Ratios & Percentages: Unit Rate
Students learn about unit rate. The mathematics resource consists of examples and practice problems with answers.
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.
Khan Academy
Khan Academy: Units
In this exercise, students solve word problems that involve using different units. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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.
CK-12 Foundation
Ck 12: Arithmetic: Comparison of Unit Rates
[Free Registration/Login may be required to access all resource tools.] Compare unit rates using inequality symbols
Better Lesson
Better Lesson: Performance Task (2 Days)
This instructional activity is a performance task based on their learning of ratios. Students will be using their knowledge of ratios and unit rates to create their own pizza.
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.