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Handout
Physics Classroom

The Physics Classroom: Blue Skies and Red Sunsets

For Students 9th - 10th
This high school resource shows how the blue of the skies and the red of the sunsets can be explained by the interaction of sunlight with atmospheric particles which causes scattering of light.
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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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Interactive
Exploratorium

Exploratorium: Cow Eye Dissection

For Students 9th - 10th
Get your lab coat ready! This particular lab experience is a must for any middle or high school biology/anatomy lab science classroom. This site provides a printable version of a cow's eye diagram, a step-by-step dissection guide, a...
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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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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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Lesson Plan
University of Texas at Austin

The University of Texas Mc Donald Observatory: Mirror, Mirror

For Teachers 6th - 8th
In this activity, students test the Law of Reflection based on experimental evidence. However, the back-silvered glass mirrors present a twist and offer them a challenge to work out what happened as the light traveled into and out of the...
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Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Refraction

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Refraction of light in matter and how light changes its speed and angle of refraction according to the type of medium it is travelling through.
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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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Lesson Plan
Discovery Education

Discovery Education: Science of Everyday Life: Right Back at You! [Pdf]

For Teachers 6th - 8th
What make a good reflective surface? In this lab, students will investigate different surfaces with a reflectivity tester. Lesson plan includes information for students and teachers.
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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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Website
Other

Weather Photography

For Students 9th - 10th
Source of information on the subject of weather photography. There are great links, images and tips on equipment to use. For the intermediate to advanced photographer.
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Activity
Exploratorium

Exploratorium: Science Snacks: Look Into Infinity

For Students 9th - 10th
In this activity students will create images of images of images that can repeat forever. Students will recreate this effect by setting up two acrylic plastic mirrors.
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Website
Other

Gorp: Using Clouds to Forecast the Weather

For Students 9th - 10th
This resource provides information on the four main types of clouds that form in the atmosphere. There are high clouds, middle clouds, low clouds and clouds with vertical development.
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Lesson Plan
PBS

Pbs Teachers: Scientific American: Spider Web Making Stratagems

For Teachers 9th - 10th
Investigate spiders in Panama that use UV-reflecting silk in their webs to attract their prey. Build a device that traps flying insects, experimenting with different light sources to choose the best lure.
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Website
University Corporation for Atmospheric Research

Ucar: About Rainbows

For Students 9th - 10th
This site from the University Corporation of Atmospheric Research provides an illustrated article about the phenomenon of rainbows.
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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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