Join Zoe and Sam as they use proportions to budget money for their Green Earth Club. Watch as they set up and solve a series of proportions using cross multiplication and division. A great resource that brings together prior knowledge of...

[Free Registration/Login may be required to access all resource tools.] Identify and write equivalent rates.

[Free Registration/Login may be required to access all resource tools.] Define and identify unit rates, then find equivalent rates.

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

This lesson 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...