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Unit
5:
Optics
The Optics unit covers concepts related
to three topics:
Sources and Properties of Light
Students begin the study of light by examining its different sources,
both manufactured and natural. Light energy is addressed as one
segment of the electromagnetic spectrum. Through investigation,
students discover the behavior of light, including reflection
and absorption.
Mirrors and Lenses
The study of the reflection and refraction of light by mirrors
and lenses is a large component of this unit. Concave and convex
lenses and mirrors are investigated. Students examine the use
of mirrors and lenses in optical devices.
Color and Vision
The physics of color focuses on how we see color. Students experiment
to identify how mixing light differs from mixing pigments. These
concepts are applied to the technology of stage lighting, color
printing, color televisions, and computer monitors.
(Installation
of Adobe Acrobat Reader
is necessary for viewing 
****
sample
page files. Go to CPL HOME for Acrobat
Reader download instructions.)
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