Curated OER
The Path of Electrons
Learners engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. They role play the different parts of a simple circuit and send small items representing electrons (paper...
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Introduction to Risk Analysis
High schoolers examine the use of risk analysis in minimizing the likelihood of unwanted side effects of a new technology. Students discuss risk analysis, practice calculating risk, and explore how decisions are made based on the...
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HAPPY SOIL, SAD SOIL
Students will be able to identify the characteristics of healthy soil and unhealthy soil.Take the class outside to an area of thick grass near trees, if available. Compare the
clothes people wear to the thin cover. Discuss the reasons...
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Water Cycle Adventure
Learners take an imaginary journey through the water cycle. In this water cycle lesson, students identify the various parts of the water cycle, listen while their teacher leads them on an imaginary journey through the water cycle, and...
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The Water Cycle
Students are introduced to the components and importance of the water cycle. They are shown how groundwater moves using a model. Students list 9 places on earth where water is found. They define the terms cycle and water cycle.
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Working for Water
Learners examine the ways that government works to help improve aquatic habitats. In this water habitats lesson students view a video and plan a school restoration project.
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Beaver Ecology
Students explore the lives of bgeahvers. They identify the physical and behavioral adaptations that help beavers survive in their environment. Students compare and contrast how beavers influence the ecology of both forest and aquatic...
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Volcano Above the Clouds
Learners develop a travelogue to describe the distinct ecological regions of Mount Kilimanjaro. They describe the health issues that may affect climbers, and any necessary equipment or safety precautions that the team may need at each...
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Patricia's Garden
In this reading comprehension learning exercise, students read a three paragraph story and answer three comprehension questions provided at the end of the story. The directions ask for complete sentences.
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Cloze Activity: Rainforests
In this rainforests cloze procedure worksheet, learners review a brief selection that is missing 16 words and then attempt to fill in each blank with a word they think the author might have used. A word bank is provided.
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Cavern Life: The Food Web
Students explain the importance of elements on a food web. They realize that without light there can be no life. They perform various activities based on grade level.
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Solar Matters
Students design an energy resource wheel and demonstrate how to use it to access information about renewable and nonrenewable energy sources.
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Riparian Zones Grades 4-8
Students examine and analyze the Riparian Zones found on the edges of streams and lakes. They assess why those are such valuable ecosystems and then conduct actual field research on riparian zones and conclude by drawing conclusions from...