How to use the Read-To-Me Feature, The Slide to Slide Navigation within a Lesson, The Full Screen Button, & The Table of Contents Controls
NGSS 4.Energy 4-PS3-3, 4-PS3-4
Core Disciplinary Ideas: PS3.B: Conservation of Energy and Energy Transfer PS3.C: Relationship Between Energy and Forces, Gravity
Mechanics, Waves & Energy: Collisions and Trajectories Explore elastic and inelastic collisions, kinetic and potential energy, momentum, circular motion and pendulums.
