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1 cent - $1  
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In this simulation activity, students experiment with a population of M&M candies or paper dot "beetles" to test how well each color is adapted to survive on a field of colorful wrapping paper or fabric. Students act as predators and see that... (View More)

This textbook chapter introduces the buffalo as a keystone species, and describes the environmental impacts of its near extinction, including today’s predominance of non-native species in the Great Plains. Human activities that contribute to... (View More)

This is an assessment activity for the The Cosmic Ray Telescope for the Effects of Radiation (CRaTER) educational kit. Learners will make a poster that explains possible origins of cosmic rays, how they affect people, and what protects us here on... (View More)

Audience: Middle school
Materials Cost: 1 cent - $1 per student

Through an analysis of data sets on four parameters - sea ice totals, sea surface temperatures, near surface temperatures and surface type - students must decide whether the Arctic is experiencing climate change and predict any potential effects on... (View More)

This activity is about the role of plants as carbon sinks. Using atom signs made of construction paper, a blanket and other materials, learners will visualize the role of plants in storing carbon and discuss what may lead to its release. This the... (View More)

This activity is about threatened and endangered species, specifically considering the impact of climate change. Learners will become familiar with classification of animals, conduct research and make a master list of threatened and endangered plant... (View More)

This activity is about the relationship between habitat destruction and wildlife population. Learners will graph data provided about the prairie potholes and discuss the effects of habitat destruction and climate change on waterfowl breeding. They... (View More)

This activity is about the impact of sea ice loss on walrus populations. Learners will participate in a discussion about walruses, their habitat requirements and the impact of sea ice loss. Throughout the discussion, learners will develop an... (View More)

This activity is about the food web in the northern Bering sea. Working as a group, learners will create a list of the members of the food web and draw the web, using drawings or pictures, and showing the interconnectivity between its members. Using... (View More)

This collection of activities presents learners with intriguing questions about the universe and provides an opportunity to explore topics related to the search for life beyond our own planet. The collection includes eight existing classroom... (View More)

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