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Website
Arizona State University

Arizona State University: What Is Photosynthesis?

For Students 9th - 10th
This site provides links to many good sites covering the complex concept of photosynthesis.
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Website
Other

Dupont: History of Teflon

For Students 9th - 10th
This website tells the history of the development of teflon, and incldues information on Dr. Roy Plunkett, the inventor of teflon.
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Handout
National Earth Science Teachers Association

Windows to the Universe: Air Pollution

For Students 9th - 10th
What do smog, acid rain, carbon monoxide, fossil fuel exhausts, and tropospheric ozone have in common? They are all examples of air pollution. This article describes the causes and effects of air pollution.
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Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Angles of an Octahedron

For Students 9th - 10th
This question and answer site from The Math Forum with Dr. Math discusses the angle between two adjacent faces of an octahedron. Links are also provided for additional information on related subjects.
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Handout
Wikimedia

Wikipedia: Plane of Symmetry

For Students 9th - 10th
This site from the free encyclopedia, Wikipedia, provides a basic definition for plane of symmetry. Links are given for additional information on related subjects.
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Activity
Science Struck

Science Struck: 8th Grade Creative Science Fair Project Ideas

For Students 8th
Ideas for Grade 8 science projects organized into the categories of environment, physics, chemistry, biology, animals, and astronomy.
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Graphic
Other

Siegen University: Burning of Magnesium

For Students 9th - 10th
This site from Siegen University contains brief information and a step-by-step photo display of burning magnesium. The information is very short but the pictures are definately worth checking out.
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Website
Environduck

Enviroduck: Driving Techniques to Conserve Gas

For Students 9th - 10th
Learn ways to conserve gas by driving and maintaining your car and tires.
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Graphic
Curated OER

Smithsonian Institution Archives: Jeanne Helen Osiecki (B. 1926)

For Students 9th - 10th
A native of Switzerland, organic chemist Jeanne Helen Osiecki (b. 1926) had received her Ph.D. from Stanford University in 1960 and began working at Lockheed Missiles and Space Co. in 1961. When this photograph was distributed, Osiecki...

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