Curated OER
Solar Kit Lesson #3 Parts of a Solar Panel - Part I
A solar cell is similar to a rechargeable battery in many ways. Science lab groups connect each in a series circuit to run a mini motor and then compare and contrast them by answering questions and completing a Venn diagram. This is an...
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Ultra-simple Electric Generator
Students read this article to discover the secret to making a generator. They understand that there has been lots of projects for making a simple electric motor, but not for a generator.
Curated OER
Stepper Motor
High schoolers compare a stepper motor from a traditional motor. In this physics lesson, students summarize how it works. They build their own stepper motor and explore its uses.
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Brown Bag Science
Young scholars discover, through the discovery method, how electricity works. They construct a simple circuit and a parallel circuit, make an electrical motor work and add a switch to turn it on and off.
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Green Team
Student explore the relationship of static electricity to current electricity, circuits, electromagnets, electro generators, and public electric utilities. In this Green Team lesson plan, 4th graders participate in hands-on science...
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Homopolar Motor Experiments
Students construct a homopolar motor following certain procedures. In this physics lesson plan, students explain how generators and motors work. They compare and contrast the characteristics of both.
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Electrical motors
Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.
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Reed Switch
Learners build simple electromagnetic reed switch motors. In this physics lesson, students explain how it works. They cite real world applications of reed switches and relays.
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The BristleBot
Here you will find detailed instructions for constructing BristleBots, simple robots run by miniscule vibration motors. There is no lesson plan, just a procedure for producing these fun little contraptions. They could be used as an...
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Construction of an Ammeter and a Voltmeter from a Galvanometer
Students explore series and parallel circuits. In this physics lesson, students construct a simple circuit and measure its maximum current. They construct their own voltmeter and ammeter that operates at a specified range.
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Maglev Trains
Students explore how Maglev trains work. In this technology lesson, students discuss the pros and cons of Maglev compared to conventional trains. They build a simple Maglev train model.
DiscoverE
Arts and Engineering Activity Packet: Grades 3-5
Art and science sometimes go hand in hand. A set of four activities for learners in grades 3-5 teaches engineering concepts as part of art projects. Class members build homemade robots, elastic puppets, musical instruments, and...
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Battery Charger
High schoolers explain how battery chargers work. In this physics lesson, students discuss the two main ways that vehicles get charged. They build their own battery charger.
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Making A Compass
This interesting science lesson is about the compass. Students make a compass out of a magnet, sewing needle, cork, and a glass dish. The lesson includes both a pre and post-test for the students to take, and some very good links to...