My children loved the activities in this science unit! Not only did they learn some physics, but they worked on language and math skills as well. All you need to add is a toy car, a measuring tape, and basic school supplies.
Gas Laws Manipulative - something I learned from another AP chemistry teacher years ago. Continuing the tradition of instructional sharing - I passed on the trick to a group of chemistry teachers today. Cover the variable that is constant (in the problem)
19 Fun Ideas & Resources for Force and Motion - texture, gravity, incline and some simple machines. Marshmellow launcher kind of works.needs tape to hold the balloons in place and cups fold and break easily.