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What's New?
Biodiversity in some areas is more diverse than one might think. Using a two-day lesson, pupils consider the biodiversity of the Hudson Canyon and the characteristics of one organism. They begin with an analysis of the common earthworm...
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Dino History
Students create a timeline of the times dinosaurs lived. In this dinosaur timeline lesson, students research the various periods when dinosaurs lived. Students work in groups to research the dinosaurs of a specific time period....
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Bang! You're Alive
Students explore the Big Bang Theory and the Theory of Plate Tectonics. In this history of life lesson, students explain two ways the Theory of Plate Tectonics and the Big Bang are of direct benefits to humans.
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Bellwork April 12-16
In this bellwork worksheet, students answer questions about the Paleozoic and Mesozoic eras. They answer questions about fossils, half life, and radioactive material.
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Tracking Current "Earth" Events
Eighth graders utilize Internet research skills, and practice their communication skills by presenting their research to the clas. They actively consider the types of hazards for humans associated with Natural Disaters and ways that...
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Look at those Leaves!
Students observe and measure tree leaves. In this leaf lesson students do on a "leaf walk" then use the leaves they find to complete a few activities.
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Impact Craters
Students investigate the factors affecting the size of a crater. In this space science lesson, students collect data from the activity and graph them. They explain how velocity of impact relate to crater size.
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Making Impact Craters
Students examine images of Moon craters and speculate about what caused them. They create craters using sand weighted balls. Students measure crater sizes and draw ejection patterns to see what effect size, weight, and velocity have on...
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Plate Tectonics
Students watch a video about plate tectonics. in this Earth Science lesson, students watch a video clip from Bill Nye about Continental Drift and Plate Tectonics. They make a slight crack in a hard boiled egg and manipulate the egg to...
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Islands, Reefs, and a Hotspot
Students describe eight stages in the formation of islands in the Hawaiian archipelago. They examine the movement of tectonic plates in the Hawaiian archipelago region, and describe how plate movement produced the Hawaiian archipelago.
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Candle-Wax Fossils: Casts, Molds, and Impressions
Young scholars examine and define fossils. They create their own impressions and molds in clay and candle wax, making external and internal molds.
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The Magic School Bus Rocks and Rolls
Students participate in a science experiment to show them the power that water erosion has to sculpt stone. They explore how running water moves earth and creates new landforms.
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Dell House Dig
Students experience an archaeological dig exploring off the shore of Black Hawk Island and Wisconsin River. They study in the same place where the infamous Dell House once stood. Dell House and its historical significance is reviewed...
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Let's Roam Together
Pupils collect information about buffalo and transform their classroom into a wildlife park. For this conservation lesson, students work in groups to research a question pertaining to buffalo populations and habitat requirements. They...
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Assessment & Evaluation
Seventh graders study elapsed time, radioactive decay and half-life. In this time machine lesson students complete several activities and view a presentation.
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Tree Rings As Records of the Past
Students discover how trees preserve a record of times in the past.
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Climate Analysis Using Planktonic Foraminifera
Students manipulate scientific data, plot the data and then interpret their results. They should recognize that the climate likely continue to change in the future. This activity ties in well with a discussion on current climate change.
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The Respiratory System
Students explore the parts of the respiratory system in this six lessons unit. The lessons presnt the concepts of the breathing, the function of oxygen in the system, how sounds are made, and the effects of pollution, smoking and disease...
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Dinosaur I Finding And Dating
Students investigate how long dinosaurs lived on Earth and how that compare to how long man has been on Earth. They discover how scientists excavate fossils.
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Nebraska Rocks & The Rock Cycle
Students study the rock cycle and relate it to rocks that are indigenous to Nebraska. Students collect rocks and draw a diagram of the rock cycle using their collection.
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Science: Down Home Dinosaurs
young scholars participate in hands-on activities to discover the different types of fossils. Using teacher-provided materials, they make models of cast and trace fossils. After writing essays describing how traces are formed, students...