Curated OER
Plotting a Magnetic Field
Students experiment with a set of materials. They plot the magnetic field that arises from a regular bar magnet. They discover how a magnet affects a compass.
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Properties of Magnets
Students determine the physical properties of magnets. They analyze the size, number of poles and strength of the magnets. They make observations of what happens to magnets when they are placed next to each other.
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Exploring Magnetism
Twelfth graders experiment with magnets in order to visualize that magnets have a north and south pole, some materials can be magnetized, and magnetization occurs because of the magnetic moments of individual molecules in matter.
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Gaining Familiarity with Magnetism
Students discuss their perceptions of magnetism and explore the background ideas of magnetism.
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Magnetic Domain
Students participate in activities in which they examine magnetic domains. They analzye how different colored metals and how they react to magnets.
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Magnetism in Action
Third graders experiment with magnetic force and magnetic fields. They examine how magnetic forces can act through a distance.
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Magnet Trackstar
Learners explore websites created by other young people on the topic of magnets. These sites are in the form of a TrackStar and are accompanied by a worksheet to guide them in their information gathering.
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Magnets
Learners explore the many uses of magnets. in a compass, an alarm, salvage yard equipment to lift tons of metals.
Science Matters
Motors
It's time to get moving! The 13th lesson in a 14-part unit on electricity and magnetism explores the relationship between electricity and mechanical energy. Budding scientists build motors and experiment with different components to...
Teach Engineering
Changing Fields
Eddy currents, Faraday's Law and Lenz's Law provide the connection between train brakes and and MRI machines in a instructional activity that asks teachers to provided the material needed so the pupils can understand the properties of...
Consumers Energy
Circuits and the Flow of Electricity Lesson Plan
I think I lost an electron. Are you sure? Yes, I'm positive! Starting with a hands-on demonstration and problem solving activity, young scientists define vocabulary related to circuitry and currents. Then they build their own circuits...
Curated OER
Electromagnets
Students are introduced to the relationship between electricity and magnetism. Using a compass, they observe and record the effects of placing the object near magnetic fields and electric currents. They also experiment using a steel and...
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Opposites Attract
Students examine the properties of magnets and static electricity. They participate in experiments that demonstrate the behaviors of charged particles, and record their data on a worksheet.
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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...
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Let's Light Up a Light Bulb!
Third graders investigate the concept of how electricity works in the lighting of a light bulb. They construct a circuit in order to follow the path of electricity and test how it can travel in a wire system. Then the light bulb is lit...
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MagLev Train System Activity
Students are able to analyze practices that affect the use, availabiltiy, and management of natural resources. They are able to show that the forces of friction retards motion. Students investigate electricity and magnetism as...
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Electrifying the World
Young scholars explore the fundamental concepts of electricity. They examine different circuit diagrams to study how electricity flows. They finish by creating their own simple circuit.
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Going My Way?
Students, in groups, study how a magnet works and how people use the Earth's magnetic field to orient themselves.
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Using Compare and Contrast to Write in Science
Fifth graders investigate and compare the behavior of magnetism using magnets. In this physics instructional activity, 5th graders write about the similarities and differences of a variety of magnet types.
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DC Motors
Twelfth graders build simple electromagnets and small motors using a motor kit in order to illustrate how magnetic fields are produced by a current carrying wire and how an external magnetic field produces a force on a current carrying...
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TE Activity: Build a Charge Detector
Students examine how electrical force takes place between two objects by building an electroscope. They apply the electroscope to determine an objects' charge intensity and to see what factors influence electric force.
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Motions and Forces
Students explore motions, forces and magnetism. They investigate magnetism as a force and examine the construction of a magnet. Students examine the force that magnetism produces.
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Can You Get A Charge Out Of Matter?
Students observe and demonstrate how objects can be charged positively and negatively and how static electricity works. They observe a teacher-led demonstration, and in small groups rotate through various static electricity activities,...
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Let There Be Light
Fifth graders explore electricity. In this electricity instructional activity, 5th graders experiment with open and closed circuits. Students determine how to properly connect a battery and bulb to illuminate the bulb.
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