Students observe and identify various waves. In this wave motion lesson, student use a Slinky, noise, people, and musical instruments to create waves and observe how each type of wave moves.

Students identify the different parts of a wave. In this physics lesson plan, students explain how animals communicate using sound waves. They discuss the effect of Navy's sonar on dolphins and whales.

Pupils study hearing and are able to differentiate between different sound waves.  In this sound wave lesson students develop a cause and effect model that shows the parts of the ear. 

Learners create an experiment in which they measure the speed of a wave and record the data in a graph. They work in small groups to write the procedure for the experiment and share it with another group for cross checking of the...