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Light and Lenses: Science 14-8

posted Mar 2, 2014, 4:57 PM by Paul Schwan   [ updated Mar 6, 2014, 11:23 AM ]
As mentioned in the last lesson (14-7, Light and Mirrors), this lesson on Light and Lenses uses the same video, but has a different set of vocabulary. Please watch the video again, then work on the video listed below.

Vocabulary For 14-8

and 14-8 Essay Questions

The video clips below can be used for review as needed. We will watch them together in class. Be sure to ask questions about anything you don't fully understand!

Lenses and How They Bend (Refract) Light

Refraction of Light

How Lenses Are Used to Refract Light

How the Eye Works

How the Normal Eye Works; 
and Correcting Nearsightedness and Farsightedness
With Concave and Convex Lenses

Dealing With Glare Using Polarization and Polarized Lenses

Leech Lens Polarization Test on Water Surface from Leech Eyewear on Vimeo.

Using Photochromic (Self-Tinting) Lenses 
to Deal With UV (Ultraviolet) Light

Review for Lesson 14-8 Test
(from Review Class Session)