Utah State Office of Education
Utah State Office of Education: Force, Energy, & Motion
A unit on energy, force, and motion presented with interactive and classroom activities. Students gain an understanding of weight, mass, potential and kinetic energy, sound, and heat with this engaging resource.
CK-12 Foundation
Ck 12: Physical Science: Wave Amplitude
[Free Registration/Login may be required to access all resource tools.] What wave amplitude is and how to measure it, and what determines the amplitude of a wave.