PPT
Curated OER

Marine Biology - The Story of Waves

For Teachers 5th - 8th
When teaching about the movement of water in the ocean, this PowerPoint will be a terrific support. It covers how waves break and how they are generated. The causes of tides and tsunamis are also detailed. A couple of changes could make...
PPT
Curated OER

Ocean Waves and Tides

For Teachers 5th - 8th
Except for a few blurry photos that you can leave out, this is a succinct, yet purposeful presentation. It explains what causes ocean waves, the parts of a wave, and how they break against a shore. It details the cause of tides and...
PPT
Mr. E. Science

Earthquakes

For Students 6th - 8th Standards
Learn about the causes of earthquakes, as well as the value of seismographs, with an informative presentation. From the Richter Scale to the Mecalli Scale, learners discover elements that make an earthquake occur.
PPT
Curated OER

Producing Energy From Fossil Fuels and Renewable Sources

For Teachers 6th - 12th
All types of energy are presented here, with neat pictures and labels to illustrate the technology typically used. Ways of harnessing the energy most efficiently are discussed, and good examples provide starters for further research....
PPT
CFR Washington

Urbanization and Wildlife

For Teachers 7th - 12th
Urbanization and how it affects wildlife is the focus of a presentation that uses statistics to make a case for concern and change.

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