Curated OER
Minimize the Effects of Fire
Students explore environmental safety by reading assigned text in class. In this fires instructional activity, students discuss the benefits and negative aspects of lighting a fire near a campground. Students list other ways to avoid...
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Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
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Biodiversity Debate
Ninth graders debate the positive aspects of dam construction. They discuss how a dam changes the ecosystem. In groups, 9th graders research and gather information for a debate. They state their position and write a report supporting it....
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Testing the Waters
Students study the quality of water by running chemical tests on the water. First, they measure pH, temperature, phospates, and nitrates in tap (drinking) water and an outdoor water sample. Then they post and evaluate the results of...
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Drop in the Bucket
Students study the sources for the water they use. They determine their town's major water supply and how many gallons per day does the population use.
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Thurmond: A Town Born from Coal Mines and Railroads (28)
Students examine the complex and often dangerous daily routines at the Thurmond train depot, and explore how rail workers were immortalized by some of the people they served.
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Can You Give Me Directions To the Game?
Students become familiar with the use and capabilities of GIS and use it for research and mapping purposes. They heighten their ability to estimate travel times by incorporating distance, mode of travel and urban congestion into the...
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On the Trail with Lewis and Clark
Eighth graders use the Internet to conduct research on the Lewis and Clark journals and work cooperatively in planning and delivering a presentation.
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UMNH: Cultural Clutter - Tales In The Trash
Fourth graders list three or more types of evidence of prehistoric cultures that encouraged archaeologists to investigate the marshes around the Great Salt Lake. They also explain why it is important not to disturb archaeological remains.
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"Pennsylvania Watersheds, Many Ways to the Sea"
Students trace a molecule of water through the water cycle including each of its three loops. They describe why evapotranspiration demands the largest portion of total precipitation falling on a forested watershed.
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The Water Cycle
Students research the water cycle and identify main vocabulary associated with the water cycle. They build and observe a closed system model that demonstrates the water cycle in action.
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The Effect of Medications on Daphnia
Students explore how human beings affect the world's ecosystem by examining the affects of medication on daphnia, a small freshwater organism very sensitive to pollution. Students use a computer model to repeat the experiment and analyze...
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The Driving Force
Students work in groups and note similarities and differences between their boats: size, shape, color, and unique features. They discuss 3 typical means of propulsion: propellers, sails, and paddles then share their charts with the class.
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