What do students understand? What gaps do they have in their understanding? How are fractions, decimals, and percents connected?

This lesson plan allows students to practice writing and solving rates by conducting an experiment to find the best tasting Kool-Aid mixture. It gives an assessment and ideas for remediation, extension as well as ways to manage behavior...

This math game will help students understand the connection between fractions and decimals. Students will use dice, a recording sheet, and their number sense as they find equivalent fractions from decimals. During the other part of the...

The ratio calculator performs three types of operations and shows the steps to solve. It simplifies ratios or creates an equivalent ratio when one side of the ratio is empty, solves ratios for the one missing value when comparing ratios...

What's the best deal? How do you represent equivalent amounts? Students work on these questions as they wrap up Unit 2.