ScienceWiz Physics Experiment Kit and Book 24 Experiments, Motion
Based on a favorite ScienceWiz¿ summer camp this 40 page book and materials will teach your child how to launch bottle rockets, perform magic tricks with inertia, stay in motion with a floating air puck, build your own spring meter, spin and circle with centripetal forces, build and balance a balance scale and clock your speed and accelerate, accelerate!  Step-by-step 3D directions and the use of everyday materials brings clarity to how things work.