This is a high school physics lesson plan designed for use with the PhET simulation "Wave on a String".  Students apply trigonometry and analyze how amplitude, frequency, and tension influence the movement of the oscillating string.

This is a complete unit of instruction on the topic of Waves for use in an introductory high school physics course.  It includes lesson plans, labs, lecture presentations, homework problems, and clicker questions.  Some of the materials were designed to coordinate with specific PhET interactive simulations.