Session Date
Lesson Topic
waves and energy
Lesson Outline
Discuss sound and light as waves. Review how sound requires a medium while light does not. Define vibration and wave. Explain period of a wave. Demonstrate the production of a simple harmonic motion wave, a sine wave. Form a sketch of the wave label and define the crests, trough , wave length, and amplitude. Define frequency of the wave and discuss units. Define wave period and relate it to the frequency.
Session Minutes
45
Minutes Student Attended
45
Lesson Comments
Some of this was a review of previous material
Session Hours
0.75
Hours Attended
0.75
Entry Status
Review Status
Student Name(s)
Subject
School