Catapult kit to explore force, acceleration, Hooke's law, parabolic trajectories by building and testing a fully-functional catapult. Contains catapult base, sides, lever arm, rubber bands, screws, dowels, hook, ping-pong ball. Aids in conceptualization of abstract mathematical ideas
Human Physiology Experiments contains 14 experiments designed to encourage students to explore the physiology of various human organ systems. This lab book provides instructions for data collection with Graphical Analysis* 4 and Go Direct* sensors only