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Exploring Electricity - Four Activities
These are four classic activities used for instructing upper elementary electricians. The first involves experimenting with the Van de Graaff generator. The second is a series of hands-on experiences with static. In the third activity,...
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Electricity - How it Works and How We Measure and Pay For It
Students investigate energy consumption by researching wattage. In this electricity lesson, students discuss how electricity works and gets transferred to our electronic devices through generators and circuits. Students examine their...
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Basic Electric Circuits
Students calculate the resistance across a bank of resistors in a series, parallel and combined circuit. Using new vocabulary words, they define and describe them in a scientific manner. After stating Ohm's Law, they solve electrical...
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Electricity
Students watch instructor present demonstrations of the basic principles of static electricity, and then conduct some of their own experiments. In small groups, students build simple circuits, using batteries, to try to light up a light...
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Electric Circuits
Students model the flow of electrons in a circuit, draw diagrams of an electric circuit and build an electric circuit. Students explain how to tell when the path of an electric circuit is complete, and test the conductivity of a variety...
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From Sunlight to Electric Current
Learners explore concept of current in electrical circuits. They examine how energy from the sun can be used to power everyday items, including vehicles.
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Charge Challenge
Learners observe the behavior of different charged objects. In this science lesson, students perform a series of static electricity experiments. They discuss their observations in class.
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Homopolar Motor Experiments
Young scholars construct a homopolar motor following certain procedures. For this physics lesson, students explain how generators and motors work. They compare and contrast the characteristics of both.
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Compass Building Instructions
Students build their own compass following a given procedure. In this technology lesson, students explain how a compass is used in navigation. They trace the history of its development.
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Gearing Up for Wi-Fi Life
Students discover how wi-fi works in walkie talkies and computers. They also examine wi-fi wireless network coverage areas and campus locations in which data was taken to measure usage. They complete graphs based on the usage for...