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Activity
Other

Escolar.com: La Luz

For Students 9th - 10th
A brief summary and illustrations of light and how the lights rays are reflected and bent.
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Handout
University of Chicago

University of Chicago: Reflector and Refractor

For Students 9th - 10th
From the Yerkes Observatory Virtual Tour web site. Compares and contrasts reflecting and refracting telescopes. A link from the page leads to a second page which explains why most modern research telescopes are reflecting telescopes.
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Whiteboard
ClassFlow

Class Flow: How We See Things

For Teachers 3rd - 6th
[Free Registration/Login Required] In this unit children learn that mirrors and shiny surfaces alter the direction in which light travels and that when they see objects light enters the eye. Children contrast reflection and shadow...
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Unit Plan
PBS

Pbs Learning Media: Earth's Albedo and Global Warming

For Students 9th - 10th
In this interactive activity adapted from NASA and the U.S. Geological Survey, learn about Earth's albedo (the ratio of reflected vs. incident solar radiation), how pollution alters albedo, and how ice-albedo feedback may accelerate...
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Handout
Boston University

Bu: Optics: Geometric Optics

For Students 9th - 10th
Several short descriptions of demonstrations which illustrate principles of geometric optics (many of which focus upon refraction).
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Handout
Georgia State University

Georgia State University: Hyper Physics: Polarization by Absorption

For Students 9th - 10th
The operation of Polaroid filters on a pair of sunglasses is shown.
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Unit Plan
Georgia Department of Education

Ga Virtual Learning: Optics

For Students 9th - 10th
Students discover how mirrors affect optics in this module through reading informational text, watching animations, and answering self-checking practice questions.
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Website
Space Telescope Science Institute

Amazing Space: Telescopes From the Ground Up

For Students 9th - 10th
Students can investigate the historical development of six different telescopes. The technical aspects of different telescopes are also presented.
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Activity
TeachEngineering

Teach Engineering: When Silicon Talks

For Teachers 10th - 12th
In this activity, students tackle this aspect of engineering as they solve problems for precise angles and speeds, and predict data output when samples are altered.
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Handout
My Science Site

Mirrors, Lenses and Your Eyes

For Students 9th - 10th
This resource explores the science behind light and how mirrors reflect it. Also contains information on lenses both convex and concave.
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Activity
Texas Instruments

Texas Instruments: Finding the Shortest Path

For Teachers 9th - 10th
Students discover the shortest distance light travels from an object to the human eye, as the light from the object reflects off a single mirror. In the process they learn about reflection in a line, congruent angles, angle bisectors,...
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Activity
Science Museum, London

Science Museum: 360 Periscope

For Students 3rd - 8th
Make a 360 degrees periscope which uses mirrors to reflect light to see around corners.
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Lesson Plan
Utah Education Network

Uen: Greenhouse Effect and Surface Radiation

For Teachers 9th - 10th
Students will design a controlled experiment to demonstrate the greenhouse effect and the effect of different surfaces on light reflection.
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Activity
Optical Society

Optical Society of America: Optics for Kids: Make a Green Gumball Black

For Students 3rd - 5th
An experiment to investigate what colors are seen when light is absorbed or reflected by colored gumballs. With links to scientific, academic articles that explain what is happening.
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Activity
Exploratorium

Exploratorium: Science Snacks: Laser Jello

For Students 9th - 10th
View a total internal reflection by using gelatin and a laser with this activity.
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Online Course
Cosmo Learning

Cosmo Learning: Applied Science and Technology 210: Electrical Engineering

For Students 9th - 10th
A collection of video lectures from a course that explores the application of electrical engineering topics. Webpage includes twenty-eight lectures from a professor at the University of California, Berkeley. Lectures vary in length and...
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Activity
Exploratorium

Exploratorium: Up Periscope!

For Students 3rd - 5th
Children can look around corners with this homemade periscope. Great instructions at this Exploratorium site on how to build a periscope.
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Activity
Exploratorium

Exploratorium: Science Snacks: Your Father's Nose

For Students 9th - 10th
After constructing a frame with a mirror made of horizontal strips, explore what your face would look like if it was made up of half of someone else's.
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eBook
CK-12 Foundation

Ck 12: Fourth Grade Science

For Students 4th
This customizable digital textbook covers topics related to fourth-grade science. It is Next Generation Science Standards (NGSS) aligned.
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Unknown Type
Khan Academy

Khan Academy: Spherical Mirrors Questions

For Students 9th - 10th
This is a ten-question quiz pertaining to spherical mirrors.
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Unit Plan
Other

The Disgustoscope

For Students 9th - 10th
This is a resource to teach optics, while building a modified kaleidoscope that will provide 3-dimensional images.
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Interactive
Other

University of Cambridge: Alien Attack!

For Students 3rd - 5th
You are on a mission--find out which alien invader is trying to blow up Earth! Take part in wiping crime from the universe and feel good about yourself in the process.
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Website
PC Technology Guide

Pc Tech Guide: Scanners

For Students 9th - 10th
Informative sight detailing the basics of what a scanner is and what it can do.
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Handout
Georgia State University

Georgia State University: Hyper Physics: Mirrors in Imaging

For Students 9th - 10th
A discussion from Georgia State University of different types of mirrors and the images which they create. Discusses different instruments which use mirrors to produce images.

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