Curated OER
Permeability (Magnetism)
Students investigate magnetic permeability and saturation. In this physics instructional activity, students explain how current carrying wire coils create magnetic forces. They interpret normal magnetization curves.
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Electricity And Magnetism
Pupils explore the relationship between magnetism and electricity byby explaining how the model motor operates. They observe the the spinning of a coil of copper wire that is part of a circuit.
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Exploring Magnetism
Ninth graders explore magnetism and complete several worksheets. In this magnetism lesson students complete several activities on magnetism and aluminum cans.
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Electricity/Magnetism
Fourth graders explore magnets as fundamental parts of generators and how they are used to produce current electricity. They distinguish between the north and south pole of magnets and the difference between repel and attract. Students...
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Electricity and Magnetism: Are They Related?
Students explore electricity and magnetism. Through the use of role play, students simulate being a scientist. Experiments are performed during the simulation to discover the relationship between electric current and magnetism. After...
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Exploring Magnetism and Electricity
Learners explore Faraday's Law. In this electromagnetism instructional activity, students investigate Michael Faraday. Learners discover the history of the electromagnet. Students examine the parts of an electromagnet.
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Making an Electromagnet
Learners explore electromagnetic forces. For this electromagnetic lesson, students construct a working electromagnet and conduct a series of experiments to see what increases the strength of an electromagnet.
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Magnets, Electromagnets and Field of Forces
Students investigate magnetic forces. In this electromagnetic instructional activity, students explore magnetic forces, magnetic fields, and the movement of current through a variety of activities.
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The Electromagnetic Crane
Students explore electromagnetism, simple machines and the design process. They use the concepts of electromagnetism to design and build a device that uses an electromagnet, a pulley and a lever using the provided Engineering Design...
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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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Electromagnets: Winding Things Up!
High schoolers explore solenoids and electromagnets. After building an electromagnet, students use a TI Graphing calculator, a CBL 2 interface and a magnetic field sensor to measure the strength of a magnetic field. They create a graph...
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Naturally Magnetic Elements
Students explore naturally magnetic elements. In this magnets lesson, students examine the periodic table of elements. Students discover the parts of an atom and determine which three elements are magnetic.
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Exploring Magnetism
Students participate in several activities that allow them to better understand magnetism. In this exploratory instructional activity students take part in different activities to help them to better understand magnetic fields, circuits...
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. In this magnet activity students decide what types of objects are attracted to magnets.
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Magnetism and the Magnetic Force
Fourth graders investigate magnetism and the magnetic force.
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Electromagnets
Young scholars improve their science skills by designing an experiment for the relationship between electricity and magnetism. In this science skills lesson, students discuss the scientific method and use the given materials to complete...
STEM for Teachers
Electromagnificent
This physics pun really hertz, but this STEM lesson plan can help. The inquiry-based activity has young scientists create a testable question about electromagnetic strength; plan and implement their own experiments; and record and...
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TE Activity: Yogurt Cup Speakers
Sixth graders build a speaker as they investigate the roles of electricity and magnetism. They discover the properties of magnets, create an electromagnet, and determine the direction of a magnetic field. They show cause and effect...
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Deducing Induction
Young scholars examine how changing magnetic fields induce currents in
loops and coils, determine orientation and magnitude of magnetic field,
describe Michael Faraday's experiments that led to conclusion that changing
magnetic force...
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Lenz's Law
Students conduct a series of experiments on electromagnetic induction. In this physics lesson, students apply the right hand rule to determine the current direction and electromotive force. They test Lenz's and Faraday's law by observing...
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Build a Simple Motor?
Young scholars experience how to construct a simple electromagnet based motor. In groups they explore what a component is and construct a circuit that can rotate the orientation of the magnet by turning the switch on and off....
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Riding the Radio Waves
Students examine the basic concepts of radio waves and magnetic fields. They study how the AM radios are built and demonstrate the concepts of amplitude and frequency.
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Magnetorheological Fluids
Learners conduct a series of experiments on magnetorheological fluids. In this physics lesson, students explain how these fluids behave in varying magnetic field strength. They give practical applications of magnetorheological fluids.
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Science Lesson: Home-made Generator
Students are able to design and conduct an experiment related to electrical generation. They are able to list the factors that affect the amount of current that can be generated by a simple generator, such as the number of turns of...