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Parallel DC Circuits
In this circuits worksheet, students answer 24 questions about parallel DC circuits including finding the current drawn by resistors, the total resistance, and the voltage impressed across each resistor in the circuit. Students also...
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Build Your Own Submarine
Students construct their own submarine following a certain procedure. In this physics lesson, students calculate the density of objects using a mathematical formula. They explain why some object floats in water while some do not.
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Communications: To the Rescue!
Students role-play as soldiers rescuing lost mountain climbers. Working in teams, they interpret maps to locate the climbers and use flashlights to send and receive coded messages about the rescue. Their goal is to complete the task in...
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Worksheet 9: Reading: Global Warming
Using an interesting reading passage about global warming, learners answer true and false questions related to the topic. This 6 question activity could be used in upper elementary or as part of an ESL lesson.
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Reading: Global Warming
For this reading comprehension worksheet, students read a 1-page selection about global warming and then respond to 6 true or false questions regarding the selection.
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Inventions of the 19th Century
Young scholars explore inventions that have been created since the nineteenth century.
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Processing the Future: Innovations in Computer Technology
Students visit a website that takes them inside of a computer to see how it works. They investigate the people who contributed to computer technology.
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Inventions 2: The Impact
Students research inventors and inventions and their impacts. In this invention lesson, students research inventions and their affects in good and bad ways.