INVESTIGATE FRICTION!!!! A science lab to study the factors of frictional force based on the scientific method. Emphasis on experimental design, graphing and data analysis. Content is also enrichment through a creative learning component whereby students graphically explain the four types of kinetic friction.
5N spring scales
Friction blocks (small block of wood with eye hook on bottom and at sandpaper on bottom)
Masses (100, 200 and 400)