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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)