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Slip and Slide. 4 th Grade. 4 th Grade Quevedo. Problem/Question. Does the texture of the surface affect the distance the car travels?. Hypothesis. If we use aluminum foil as our surface, then the car will travel the farthest. Control Variable. Ramp Three books
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Slip and Slide 4th Grade
Problem/Question Does the texture of the surface affect the distance the car travels?
Hypothesis If we use aluminum foil as our surface, then the car will travel the farthest.
Control Variable Ramp Three books Measuring tape Foam Sand paper Aluminum foil Bubble wrap
Materials Ramp Foam Sand paper Aluminum foil Bubble wrap Car Measuring tape
Procedures Set up the ramp using three books Set up measuring tape on the floor Apply different types of surfaces: foam, aluminum foil, bubble wrap, and sand paper Put the car on the ramp and let it go Measure the distance the car travels on each surface and record the results on the data chart
Conclusion Our prediction was wrong. The car that was on the foam surface traveled the farthest.
Bibliography Houston ISD Curriculum Documents www.brainpop.com