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Generating Power
Students construct a working model of a turbine and explain how water generates power. By the end of the lesson, they list the effects of Kingsley Dam on people, plans, and animals -- both positive and negative.
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Water Words
Students define words relating to water and its use in Nebraska. They listen to the story, Snail Girl Brings Water, list the water words from the story, and create a class dictionary.
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Bubbles
Students observe the characteristics of bubbles. In this scientific inquiry lesson, students use a bubble solution and a wand to make bubbles and observe their characteristics. Students identify the shape and the color of the bubbles.
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative instructional activity, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets....
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The Wilderness Concept: Our National Parks, History and Issues
Students examine the history of the National parks. In groups, they discuss the concepts of conservation and preservation. They discuss the use of natural resources and how some are renewable and non-renewable. To end the lesson, they...
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Projectile Motion
Students determine the angle of launch that will give a projectile its greatest range. In this projectile motion lesson, students recognize that the motion of a projectile results from the combined horizontal and vertical velocities....
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What If?
Students examine the relationship between farmers and consumers. In this agriculture lesson, students explore supply and demand as they play an economics-based game.
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Energizing Resources
Seventh graders describe electrical energy and how it is produced. In this natural resource lesson, 7th graders explain the various ways of obtaining and using natural resources for energy and the environmental consequences. They will...
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Density
Young scholars determine the density of different substances. In this physical science lesson, students rank them according to their density. They discover the relationship between volume and density.
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Water on the Move
Students play a "Water on the Move" game to deepen their understanding of the water cycle.
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WEAVING TECHNOLOGY INTO THEMATIC UNITS T.O.O.L.S. 2000
Third graders utilize computers and other technology to explain the solar system. Ten different stations involve students through laserdisc, research, art, GeoSafari, space toys, and the computer.
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Number Prefixes
Students recognize the number prefixes used throughout the English language. They identify the shapes and the prefixes that are associated with them.
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The Chocolate War
Students scrutinize the story, "The chocolate War" by Robert Cormier for examples of nonconformity in the face of power. The nature of the relationship between students in the story is compared to the associations of the reader.
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Heading South
Students look at the migration of different birds. For this migration lesson, students discuss why an animal migrates and problems that can occur during migration. They look at several downloadable maps that show the specific routes of...
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Inclined Plane and Pulley
Students describe how inclined plane and pulleys make work easier. In this physics lesson, students calculate work done and mechanical advantage of both simple machines. They collect data from the experiment and construct graphs.
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A Very Simple Conductivity Meter
Middle schoolers investigate the hardness of different water samples using the conductivity meter. In this chemistry lesson, students build their own meter following specific procedures. They identify an unknown sample of water.
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What's Stronger? What's Stiffer?
Students measure the length, width and height of different materials. In this design lesson students complete a lab to see what engineers need to consider when planning a structure.