Alabama Learning Exchange
Density
Students observe a demonstration of regular soda versus diet soda. In this exploring density instructional activity students complete a lab on density and present a PowerPoint presentations of their results.
Curated OER
Different Perspectives of Oregon's Forest Economic Geography
Students map data on employment in wood products manufacturing in Oregon counties. In this Oregon forest lesson, students discover the percentage of people employed in the forest manufacturing industry. Students create a box and whisker...
Curated OER
Different Perspectives of Oregon's Forest Economic Geography
Pupils locate the many forests located in Oregon. In groups, they use the internet to research employment data on wood products made in the state. They discuss how looking at information presented in a different way can change their...
Khan Academy
Khan Academy: Ratio Tables
Explains what ratio tables are. Includes simple examples and a few practice problems.
Better Lesson
Better Lesson: Using a Ratio Table
The ratio table is a tool that students can use to solve a variety of problems.
OER Commons
Oer Commons: Introduction to Ratio Tables
Seventh graders use ratio cards to find equivalencies and form partnerships for the week. As a class, 7th graders discuss and decide on classroom norms. Give each student a ratio card. Instruct students to find a classmate whose card has...
Cuemath
Cuemath: Ratio
A comprehensive guide for learning all about ratios with definitions, ratio scale, ratio meaning, ratio definition, ratio calculator, ratio table, ratio math, ratio formula, solved examples, and practice questions.
Khan Academy
Khan Academy: Ratio Tables
Practice filling out tables of equivalent ratios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Ratios and Unit Rates
A guide to support parents as they work with their students with ratios and unit rates.
CK-12 Foundation
Ck 12: Arithmetic: Equivalent Ratios
[Free Registration/Login may be required to access all resource tools.] Learn what ratios are and how to arrive at equivalent ratios. Identify and write equivalent ratios.
Other
Helping With math.com: Ratios and Unit Rates
This site contains a lesson about ratios and unit rates as well as guided and independent practice for students to review the skills.
Khan Academy
Khan Academy: Ratio Word Problems
Practice solving ratio word problems like, "If Ben reads 10 pages in 15 minutes, how long does it take him to read 40 pages?" Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
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...
Alabama Learning Exchange
Alex: Thirsty for Ratios
In this lesson plan, the students will learn what a ratio is and how it can be used in a comparison. In this lesson plan, students will also determine how to combine a sports drink in powder form and water to make enough for a whole...
Better Lesson
Better Lesson: Constant Speed
Students will connect math and science while working with constant speed. This lesson includes several constant speed problems that can be modeled with ratio tables. Included is a detailed plan, video explanation, slides containing notes...
Khan Academy
Khan Academy: Constant of Proportionality From Tables (With Equations)
Practice finding the constant of proportionality from tables with equations.
Khan Academy
Khan Academy: Constant of Proportionality From Tables
Practice finding the Constant of proportionality from tables.
Khan Academy
Khan Academy: Writing Proportional Equations From Tables
Practice writing proportional equations from tables.
National Council of Teachers of Mathematics
Nctm: Figure This: Tv Ratings (Pdf)
Here's a challenge for the avid TV watcher. Use your data interpretation skills to explore America's TV watching habits in this NCTM Math Challenges for Families activity. See if you can figure out which night of the week has the...
Khan Academy
Khan Academy: Solving Ratio Problems With Tables
In this exercise, students practice dividing fractions. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Soft Schools
Soft Schools: Patterns, Relationships, and Algebraic Reasoning Quiz
Students are assessed on their math skills (knowledge of ratios, percentages, volume, and measurement conversions), as well as their ability to write equations, read tables, and analyze information. This quiz was designed to help...
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.
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.
Oswego City School District
Regents Exam Prep Center: Metric Conversions and Rates
Find out all about measurement in this test prep lesson exploring English and metric measurement. Students can compare metric and customary measurements using the conversion charts, assess how much they have learned using the interactive...