Curated OER
Magnets
Middle schoolers explore the concept of magnetism. In this magnetism lesson, students use bar magnets to conduct experiments regarding magnetism. Middle schoolers also use a magnetic compasses to examine magnetic poles.
Curated OER
Let's Think About... Magnets and Gravity
Students watch an episode of the PBS show "Jay Jay the Jet Plane," and explore magnets and gravity. They conduct various experiments involving magnets and sand, bean bags, and a fishing pole with magnets.
Curated OER
Discovery Science Center Activities
Fourth graders complete a variety of experiments to meet science goals. In this life sciences lesson, 4th graders make yogurt, discover the attraction of opposite charges in electricity, learn the effects of glaciers, and explore...
Curated OER
Electric Field Mapping in 3D
Students create a 3D vector field map of an electric field. In this physics lesson, students measure the voltage inside an aquarium with water. They present their findings and map to class..
Alabama Learning Exchange
Magnet Mania
Students explain how magnets can be used to make some things move without being touched. They explore that electricity in circuits can produce light, heat, sound, and magnetic effects. They create an electronic poster about magnet with...
Curated OER
Magnets
Young scholars explore the science of magnets and how magnets work. They conduct a series of fun experiments and magnetize objects and demonstrate how magnetism operates right through other materials.
Curated OER
Magneto-hydrodynamic Drives
Students examine how electric and magnetic fields can be used to force water out of a chamber to move a vehicle forward.
Curated OER
Galvanometers
Students construct their own galvanometer. In this physics lesson plan, students explain how it is used to detect electric current. They conduct an experiment to measure how much electricity flows through the circuit.
WindWise Education
How Does a Generator Work?
I get a charge out of this. In order to learn how a generator works, groups build and test one in this ninth lesson of the series. The generators are tested at low speed and high speed to determine the watt output and whether they have...
Curated OER
Current-Carrying Coils In Magnetic Fields
Students predict the direction of movement for the pointer of a home-made galvanometer for a given current direction and describe how the current-carrying coil exerts a force on the magnet.
Curated OER
Magnetic Pick-ups
Students gain an understanding that certain materials are attracted to magnets and some are not.
Curated OER
How Strong is Your Magnet?
Students measure the strength of a magnet and graph how the strength changes as the distance from the magnet increases.
Curated OER
Electricity and Magnetism
Fourth graders compare electricity and magnetism. In this science lesson, 4th graders discuss the concepts of electricity and magnetism and brainstorm examples of electrical and magnetic forces.
Curated OER
Magnetism-Decode Encrypted Statements
Third graders solve a cryptogram by decoding a message written with wingdings. In this decoding lesson, 3rd graders solve a message related to magnetism. Students have notes about magnets once they've finished.
Curated OER
Gauss' Law
Learners derive the equation of Gauss's law. In this physics instructional activity, students investigate the factors affecting the strength of the electric field. They perform simulation on Gauss's law.
Curated OER
Invisible Investigations
Students simulate how charged particles move in a particle detector. In this physics lesson, students observe how iron filings behave when magnetic marbles are passed underneath them. They record and draw their observations.
Curated OER
How Many? How Far? How Thick?
Fifth graders examine the role of magnetism and electricity. In groups, they are given different types of magnets and discover how the magnetic force differs for each one. They measure the amount of distance a paper clip moves toward...
Curated OER
Electric Current and Circuits
Compare the drift speed of conduction electrons in a current-carrying wire to the signal speed of changes in current. They also distinguish between DC and AC and describe how AC is converted to DC.
Curated OER
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...
Curated OER
Magnetic Domain
Students participate in activities in which they examine magnetic domains. They analzye how different colored metals and how they react to magnets.
Curated OER
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.
Curated OER
How to Be "Naturally Attractive" (Without Even Trying)
Students examine the various properties of magnets, explain how a compass works and make an electromagnet. They also experiment with magnetic lines-of-force using paper and iron filings.
Curated OER
Electromagnitism Applications
Students experiment on magnets and electricity. In this physics lesson, students determine what factors affect the strength of a magnetic field. They design an experiment to determine how electromagnetic field strength varies with distance.
Curated OER
Aurora Borealis
Students discuss what causes the northern lights and the folklore attached to them. They discuss magnetic fields, and use various common materials to discover if ions conduct electricity.