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How Pollution Disrupts Our Natural Environment
Students conduct experiments to illustrate global warming. In this air pollution lesson, students first examine how a layer of greenhouse gasses might impact the earth's atmospheric temperature, then evaluate how the layer of gasses...
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The Fact of Global Warming
Students investigate the harmful impact of global warming by reading news articles. In this environmental care lesson, students analyze an article about the Kyoto Protocol and its goal of saving our environment. Students investigate...
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Meteorites
Students model how meteors fall to the surface of planets. In this space science lesson, students identify different types of meteorites using an interactive online website. They investigate the relationship between a meteorite's size...
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Water Cycle
Ninth graders explore ways water moves through various reservoirs on Earth, examine how human activities change water cycle, investigate substances present in water that indicate human activity, and discuss how understanding water cycle...
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Using Living Organisms to Explain Evolution
Students investigate evolution in its most fundamental form: the observation of living organisms. By comparing variations that exist among living animals, students formulate their own hypotheses and conclusions about the evolution of...
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Structures and Behaviors of Planarians
Students investigate planaria of the phylum platyhelminthes. They use DigiScope technology to observe and describe the structure and movements of planarians.
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Lesson 5: Technology: Conveniences and Consequences
Young scholars identify positive and negative impacts of technology. In this technological advancements lesson, students consider how toxic pollution affects the Earth and its inhabitants. Young scholars participate in 3 activities that...
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The Effects of Meteor Impacts
Students investigate meteor impacts on the Earth's surface by using different size balls and charting their impacts, given their diameter and mass.
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Recent Volcanoes And Earthquakes:
Students investigate the current model for the structure of the Earth. On a world map, they mark areas where they think earthquakes and volcanoes occur and compare those areas with earthquake and volcano location patterns.
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Volcano! Is That a Volcano on Your Plate?
Students investigate where volcanos come from. In this volcano lesson, students watch videos do Internet research and participate in experiments to discover the cause of volcanos.
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What's In Our Backyard?
Eighth graders investigate the importance of an ecosystem by studying their own backyards. In this environmental activity, 8th graders examine a schoolyard or backyard by marking quadrants and recording any animal or plant findings on...
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Seasons
Students investigate the reason for seasons on Earth during three activities. They construct a model of the Earth and Sun to identify patterns in the changes of the angle of light on the Earth's surface. Then they conduct a heat...
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Using Magnetotactic Bacteria to Study Natural Selection
Students observe bacteria that are able to orient themselves using the Earth's magnetic field.They comprehend the difference between anaerobic and aerobic organisms. Students can tell the difference of the shape of magnetic force field...
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How would an oil spill affect a Marine Sanctuary?
Students explore the concept of environmental stewardship. In this science lesson, students discover how scientists assess damages to the environment following oil spills. Students conduct a simulation of a public meeting in order to...
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Water: A Neverending Story
Learners investigate the water cycle. In this water cycle science lesson, students participate in a series of activities that demonstrate evaporation, precipitation, and condensation. Learners describe their observations using water...
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Soapy Stress
Students investigate the three types of material stress related to rocks. They identify the three types of stress, conduct a simulation by breaking bars of soap using only their hands, and complete a worksheet.
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Discovering The Power Of Sunlight
Learners participate in a lesson that looks at the potential for energy from sunlight. Students conduct research from a variety of resources and construct an object that is used to measure the energy of sunlight and calculate the amounts...
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Let's Rock
Students investigate the property of rocks and how to distinguish among the different types. They explore the hardness of rocks and perform streak tests to determine mineral color. They classify rocks according to their properties.
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Out of This World
Fifth graders animate their own planets. In this solar system lesson, 5th graders use smartphones and the software, GoKnow Sketchy, to create images for presentations on their created planets that appear to be animated when played at a...
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Reasons for Seasons
Students model the tilt of the Earth as it orbits the Sun. They explain the meaning and characteristics of solstices and equinoxes. They explain that sunlight hits the Earth at different angles at different locations over the course of...
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Carve That Mountain
Students investigate major landforms (e.g., mountains, rivers, plains, hills, oceans and plateaus). They build a three-dimensional model of a landscape depicting several of these landforms. Once they have built their model, they act as...
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Moons Of The Solar System
Learners investigate the solar system and its moons. They conduct research in groups to find information. Also the teacher uses models of the planets in order to teach different facts about the solar system through the use of...
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GPS Treasure Hunt for Knowledge
Students examine themselves as being part of a global community. In this global community lesson, students investigate GPS systems. Students gain knowledge on how the device works. Students discover that satellites provide information...
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Water
Students conduct a series of investigations on the unique properties of water. In this general science lesson, students explain what causes water's surface tension. They explain the different stages in the water cycle.