Curated OER
Marine Food Web
Students investigate the effects of the food chain on all animals by creating a food web. In this seafood instructional activity, students discuss energy flow and research a specific marine organism of their choice. Students...
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Food Chains
Fourth graders investigate food chains. They review cycles and discuss ecosystems. They select an environment and create a food chain in small groups. They write their food chain and label it for the class to evaluate. They create...
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Internet Scavenger Hunt
Learners use a computer and the internet to click on highlighted words to find certain answers. They then write the answer to the questions on paper. Finally, students choose one animal to write about. They research the animal on the...
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Energy Flow in Ecosystems
Students, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
Curated OER
Pond Safari
Learners investigate organisms and animals by examining a nearby pond. In this ecosystem instructional activity, students participate in a field trip to a local pond where they utilize a net to gather animals, plants and pollution items,...
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Ecology - Ecosystem
Third graders research ecosystems, the work of ecologists, John Muir's contribution to the environment and an endangered species of their choice. They read books, participate in discussions, and write reports.
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The Living Environment
Students explore the cycles of an ecosystem. In this environmental science lesson, students work in groups to research the nitrogen cycle, the water cycle, or the oxygen-carbon dioxide cycle. Students prepare a PowerPoint or other...
Curated OER
Raindrops Keep Burning On My head
Students investigate the effects and causes of acid rain. They test pH of household items to familiarize themselves with pH scale and compare that information with acid rain solutions. They investigate impact of acid rain via internet...