Content Objective:
Students will demonstrate comprehension of diffraction, interference and iridescence by completing a structured practice and gallery walk

Language Objective:
Students will read and orally summarize responses about diffraction, interference and iridescence using whiteboards and checking responses during a gallery walk.

Lesson:
1. B/W-
2. Diffraction, Interference and Iridescence
– practice
ch-31-metacognitive-chart (1)
– share out with visuals
– Think/Pair/Share

HW- Unit 7 Test this Friday 3/22