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Robots building cardboard cars

Design a Course with Friction

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In the second part of this lesson, students will now test how friction can change the speed of a RC car. Students will first test the RC car on three different surfaces of their choice and time them with a stopwatch. Students will again be able to calculate the mean in their data. Finally, students will use their knowledge of friction in order to design a course to slow down a RC car.

Lesson Grade Level

6th Grade 7th Grade

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Robots building cardboard cars
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This lesson uses the knowledge of circuits (lessons 1 and 2) to make a battery-powered car. We used a tutorial from Tinkercad and designed our own body of a car. Then, I printed their cars. They