Students use timers, matchbox cars, meter sticks, and a stack of books to build ramps to measure the speed, velocity, and acceleration of cars. Students will have fun working in groups calculating the motion of their matchbox cars. Answers will vary depending on student results.Check out my other super helpful science resources:Science Inquiry and Safety- Lab Safety- Scientific Tools- Observations, Inferences, and Predictions Google Form- Calculating Density Worksheet- Independent and Dependent