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What are Rocks and Minerals? How can they help us?
Sixth graders investigate the difference between rocks and minerals. They name the three kinds of rocks (sedimentary, igneous, and metamorphic) and know the differences between them.
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Roving Reporter
Students write a report about energy use. In this conservation lesson, students interview adults about their use of renewable and nonrenewable energy. Students synthesize this information and write a report from the point of view of a...
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Ammonium Nitrate - Efficient Fertilizers
Young scholars study the chemistry of ammonium nitrate and consider the advantages and disadvantages of this compound. They compare different fertilizers and calculate the molar mass and percent nitrogen in the different fertilizers.
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Ecology: Factors Influencing Animal Populations
Students assess the factors affecting animal populations. Working in groups they define specific vocabulary terms and complete several activities from "Project Wild."
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Earth System Science
Students explore the Earth and its ability to support life. They discuss the geosphere and the water cycle and complete the Water Wonders activity. After completing the activity, they respond in their journals and reflect upon the...
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Frozen Film
Students are introduced to the topic of light interference through this hands-on activity. They observe how light reflects off two surfaces and then meets to form an interesting variation of color on a film surface.
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Solar
Students study solar energy. In this renewable energy lesson students complete several lab activities using different controls and variables.
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Plants
First graders explore the specific needs, characteristics, and uses of plants. They discuss the needs of plants as they grow. Students observe plants in various settings as they grow and note the changes they see.
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Fossil Fuel and the Ticking Clock
Students study energy sources to learn about fossil fuels and environmental concerns. In this energy sources lesson, students watch demonstrations for various energy examples. Students find hidden pennies, make a bar graph on their data,...
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Ions in the Environment
Students explain the importance of the five main biogeochemical cycles. In this chemistry lesson, students discuss how ions are transported in the environment. They design an experiment to collect data on eutrophication.