These resources explore basic concepts of science related to balls and ramps. Learn about the characteristics and properties of balls and ramps, relationship between the physical properties of balls and their motion, and some of the factors that affect the way balls behave. Includes lesson plans, experiments, and simulations. There are also links to eThemes Resources on force and motion, and gravity.
These sites cover the basic concepts of physics. Learn about force, motion, and friction using interactive simulations where you can manipulate the variables. Includes links to an eThemes on Simple Machines, Magnets, and Gravity.