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Comets and Meteors
Learners construct a model of a comet nucleus using dry ice. They add other materials and describe the features. They complete related exercises on an Internet Web site.
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Let's Create An Ecosystem
Seventh graders create ecosystems in a jar which they observe over the course of the school year.
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Thunderstorms
Fourth graders investigate the attraction between two different charges to explain the concept of lightning in a thunderstorm.
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Mushroom Prints
Students create a mushroom spore design on paper while studying the facts on fungi.
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Science: Pigments and Photosynthesis
Students explore the process of photosynthesis by identifying chloroplasts and chlorophyll pigments. In a demonstration, they observe a demonstration connecting pigments with sunlight conversion into energy. Using paper chromatography,...
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Make A Comet
Students make a comet out of corn syrup, ammonia, dirt, ice cream sticks, and more. In this comet lesson plan, students view how these ingredients turn from a solid to a gas.
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Ecosystems
Students work in small groups to create a poster illustrating the flow of energy through a typical ecosystem, then present their posters to the class.
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Images of Our Changing Earth
Middle schoolers identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to...
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Build a Bubble-Powered Rocket
In this law of action and reaction worksheet, students build a bubble powered rocket using a film canister, paper and effervescing tablets to create bubbles inside the canister of the rocket. The pressure inside causes the canister to...
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Moon Journal
Students review the planets and major moons in the Solar System. In groups, they research and describe the various phases of the moon. They record their observations of the moon phases over a specific period of time and use the...