PBS Mathline: the Math of Bicycles-


  • Aug 9 2010 1:03 AM

    Rita Nutsch

    This resource was matched by a member of the Brokers of Expertise Standards Matching Team.

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Lesson plan/offline activity. Students explore ratios by comparing bicycles to tricycles. They describe the ratio of the relationship between one turn of the pedal and one turn of the wheel, and define the ratio between number of teeth to sizes of the gears.

Learning Registry Activity


    Topics and Grades

    Grade: 6

    Topics: Mathematics, Rates and Proportions