4.6A Differentiate among forms of energy, including mechanical, sound, electrical, light, and thermal. Context: Differentiate among mechanical, sound, electrical, light, and thermal energy
5.6A Explore the uses of energy, including mechanical, light, thermal, electrical, and sound energy.
Context: Explore how sound energy is used
5.6AExplore the uses of energy, including mechanical, light, thermal, electrical, and sound energy.
Context: explore how electrical energy is used