Grade 7 Lesson
Do Now:
Homework:
Today’s Agenda:
Collect EM Radiation Readworks to complete in class.
2 collected - remainder not, check P7
Post and debrief digital drawings
Class Notes:
Technological Communications Model
Define and give examples
Review Technological Communications Model Practice - in GC
Explain how waves behave when interacting with different substances:
Reflection - laser, mirror, white paper
Refraction - visible light, prism
Absorption - laser, black paper
Transmission - laser, plate glass
Quiz Study Guide
Coming Up:
Review PhET Activites
Determining amplitude, wavelength, and frequency worksheet/activity
Technological Communications Model
Digital communications