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Waves
Students identify the different parts of a wave. In this physics lesson, students explain how animals communicate using sound waves. They discuss the effect of Navy's sonar on dolphins and whales.
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Acid Rain
Students use real-time weather maps to determine the likelihood of acid rainfall in a region. Students apply their understanding of interaction between weather systems, land and air pollution, to address acid rain and the effects on...
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It's Not Easy Being Green
Pupils complete a unit that focuses on their school's waste production. They conduct a litter survey, collect the waste produced in their classroom for a week and generate a waste-audit, and identify how their school can minimize waste...
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Choose Your Defense: Spines, Vomit and Camouflage
Students investigate defensive mechanisms of insects and organisms. In this biology lesson, students draw imaginary caterpillars as well as imaginary parasites that will harm the caterpillar. Students utilize the Internet to discover...
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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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Electricity/Magnetism
Fourth graders explore magnets as fundamental parts of generators and how they are used to produce current electricity. They distinguish between the north and south pole of magnets and the difference between repel and attract. Students...
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Ammonium Nitrate- Stoichiometry
Students quantify the relationship between moles and mass. They comprehend that ammonium nitrate is used as a fertilizer and an explosive. Students study the chemistry of ammonium nitrate and consider the advantages and disadvantages of...
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Matter
Eighth graders explore chemical reactions and their products. They define a chemical reaction and describe the characteristics of a chemical reaction. Students classify chemical reactions.
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Photosynthesis
Sixth graders are introduced to the process of photosynthesis by discussion and then by participating in an experiment. They then answer questions as independent practice project.
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Toward a Sustainable Agriculture
Young scholars examine how to use ecological analysis to animal production systems. In this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.
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Volcanoes And Atmospheres
Students identify the volcano as the primary source of atmospheric gases, to explain the formation of ozone, and to recognize the dangers of volcanic gases through the use of technology in the classroom.
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Carbon Dioxide Heats It Up
Young scholars design an investigation to test whether vegetation in an area helps regulate the ambient air temperature. They make comparisons between the investigation and global changes in climate. In groups, they present their...
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Paths of Electrical Currents
Fourth graders examine the paths that electrical currents travel. They create a current of electricity using flashlights, bulbs, batteries, wires and tape. They determine how to create a closed circuit that will light the bulb. They...
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Nuclear Power Gets A Boost
Students examine nuclear plants and how they use fission reactions to generate electricity, compare fusion reactions to fission, and read about technology that may soon allow fusion to become practical for producing nuclear power...
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Look At A Landfill
Young scholars explore how landfills function. In this landfill lesson, students explore the use of landfills and the decomposition process by creating a model landfill. Young scholars discuss pros and cons to landfills and how...
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Ecosystems and Climate
Students examine climatic effects on ecosystems. They plant tomatoes and observe the differences in plant growth with differences in light. They create picture collages of plants, animals, and insects found in each climate of the U.S.
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How Much Is An Ecosystem Worth?
Students explain and discuss the importance of ecosystems. They analyze the natural resources in the environment. They also suggest actions that would protect ecosystems.
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Exploring Animal Habitats: Winter Changes
Students explore animals during the winter months. They discuss the changes that animals make during winter in order to survive. Students discuss migration, hibernation, and staying active during winter months. Students create various...
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Cells
Seventh graders look up pictures of viruses or pictures of models of viruses. Using pipe cleaners, beads, Styrofoam or other available materials make models of these shapes. They then observe a demonstration to show the effect of Tobacco...
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Water and Ice
Learners examine how water changes state, from a liquid to a solid. In this water lesson students study the water cycle and how temperature and pressure effect it.
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Electricity Generation
Students study the history of electricity and the different ways we generate electricity. In this electricity lesson students complete several experiments on generating power.
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The Awful Eight
Students investigate the concept of a carpool and its contributions to either reducing or increasing air pollution. They conduct research using a variety of resources for background information. The information is used to write a play...
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Comparing Sunscreens
Twelfth graders use a microcomputer connected to an ultra-violet sensor to compare the relative blocking power of different SPF sunscreens for the UVB region of the solar spectrum.
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Water and Ice
Students observe what happens to water as it goes from a solid to a liquid. In this exploratory lesson students gain an understanding for the water cycle while working in groups observing what happens to water as it changes state.