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Science: How Solids Become Liquids
Second graders discover how matter changes from one state to another by observing melting ice cubes. They decide on means to warm the ice and predict what will happen. Students record how long it takes for the cubes to melt.
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How Can Global Warming Be Slowed?
In this global warming worksheet, students review the causes of global warming such as deforestation, fossil fuels, and nitrous oxide. This worksheet has 6 matching and 4 short answer questions.
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Microorganism Multiplication
Seventh graders complete two experiments to learn about harmful and helpful microorganisms. In this microorganisms instructional activity, 7th graders read background information about fungi, yeast, and club fungi. Students then complete...
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Diving Raisins
Students participate in a mini lab to explore density. In this density lesson students view a demonstration and answer questions.
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Wind
Fourth graders watch an experiment that demonstrates the causes of wind. They design and make an original weather craft.
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States of Matter
First graders break into groups of five students and are given 15 different objects and 3 posters. They group the objects into 3 different families with all the objects in each category placed on one of the posters. They choose whatever...
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Craters!
Eighth graders examine the formation of craters. In this craters lesson, 8th graders discover the various energies involved in the formation of a crater, where you can find a crater in the Solar System, and observations of craters on the...