View a PBS video entitled Horatio's Drive and explore Horatio's Ratios. Collaborative learners form groups to use Mapquest to determine distances covered. They generate the mathematical averages, ratios, and rates in order to calculate...

In this Algebra I/Algebra II instructional activity, students solve verbal problems in which they calculate the indicated rate and choose the appropriate unit of measurement.  The three page instructional activity contains a...

In this Algebra I/Algebra II worksheet, students determine the rate or time using the appropriate units.    The one page worksheet contains a combination of six multiple choice and free response questions.  Answers...

In this unit rate worksheet, students solve 6 problems in which the unit rate in a consumer math story problem is calculated. There are no examples or instructions.

Students relate the use of a cell phone to math. In this algebra lesson, students collect data on the usage of their phones and plot it. They analyze the graph and make predictions based on the rate per minute.