Force, Motion, Energy

4.6A: Differentiate among forms of energy, including mechanical, sound, electrical, light, and thermal.

4.6B: Differentiate between conductors and insulators of thermal and electrical energy.

4.6C: Demonstrate that electricity travels in a closed path, creating an electrical circuit.

4.6D: Design a descriptive investigation to explore the effect of force on an object such as a push or a pull, gravity, friction, or magnetism.