Curated OER
Electromagnets
Students explore electricity by completing a scientific worksheet in class. In this electromagnetism lesson, students discuss the history of magnets and how electromagnets are most commonly used in our daily lives. Students complete a...
Curated OER
Applications of the Cross Product and Dot Product
In this cross product and dot product worksheet, learners solve 2 problems including finding the magnetic field between 2 poles of a magnet and determining angles between vectors in a word problem about television watching given a scale...
Curated OER
Magnets
Learners explore the different types of magnets and their common uses. For this magnets lesson students create their own magnets.
Curated OER
Electricity and Magnetism: From Fun to Function
Fourth graders experiment with electricity and magnetism and build an electromagnetic motor. For this electromagnetism lesson, 4th graders use household objects to show electrostatics and magnets and compasses to show magnetism. They...
Curated OER
Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students conclude that magnets and magnetic fields can produce electricity. Students also understand how a small motor works and how gears work. Students describe how energy can transform along a pathway.
PHET
Electric Field of Dreams
What is the largest electric field in the world? The world itself! This explains why you use a magnetic compass to determine direction. During the simulation, scholars add charges to their electric field to see how the field reacts. An...
Curated OER
Physical Setting: Physics Exam 2004
Twelve pages of mostly multiple-choice questions comprise this comprehensive New York Regents physics exam. It covers an entire year's worth of physics curriculum and requires about three hours for completion. Review the questions to...
Concord Consortium
Charge Intensity and Electric Force
Looking for a quick way to supercharge your electricity and magnetism unit? Assign a very responsive interactive designed to illustrate the relationship between charge, electric field, and the resulting forces. Learners experiment with...
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.
Curated OER
Energy
Wow! Colorful and simple, these 160 slides introduce the various forms of energy, along with a relevant image. Some of the images are animations, which help beginning physical scientists to visualize the flow of electrons or energy! This...
CK-12 Foundation
Doorbell
What are some simple uses for an electromagnet? Scholars explore the electromagnetic circuitry in a doorbell through an interesting simulation. They control the core material, number of loops, amount of current, and strength in a spring....
Curated OER
Magnetism
In this magnetism worksheet, students answer ten questions about magnets, their magnetic poles, the magnetic lines of flux and how magnets work.
Curated OER
Magnetic Levitation
Students conduct a series of experiments on magnetic levitation. In this physics lesson, students discover how Maglev trains operate. They explain how magnetism make even simple objects levitate.
Curated OER
Magnetic Pick-ups
Students investigate the push and pull of magnets. In this magnetics lesson, students are introduced to the idea that there are forces that happen on earth which cannot be seen, such as electrically charged objects, magnetic force...
Curated OER
Applied Science -Physics (4A) Post Lab
Fourth graders explore the history of electricity. In this electricity activity, 4th graders review the connection between electricity and magnetism. They do a research project on the history of electricity.
Curated OER
Cosmic Rays and Solar Cells
In this cosmic rays and solar cells activity, students read about how cosmic rays damage the electrical output of solar cells over time on satellites. Students use a graph of the solar power output compared to the year for the SOHO...
Curated OER
Magnetism
Students experiment with the concept of magnetism. Working in small groups, students design an experiment to test the magnet attraction of various substances. After completing their experiments, students research magnetism and it's...
Curated OER
Electric Power Transmission and Distribution
Students explain how power is transmitted over long distances. In this physics lesson, students simulate controlling power flow in parallel transmission lines. They discuss several applications of wireless power transmission.
Science Friday
Make a Speaker
Make science come in loud and clear. Pupils learn about how a speaker works by building one. The scholars first learn about electromagnetic fields by building an electromagnet. Using that knowledge, they build a crude speaker using a...
Teach Engineering
Force on a Current Carrying Wire
What do electrical currents have to do with an MRI? Using a simple wire setup and a magnet, class members explore forces used in an MRI by investigating the magnetic force acting on a wire carrying a current.
Concord Consortium
Direction and Strength of Force in Electric Fields
Finally, a helpful tool for modeling electric fields! Young physicists explore the unseen world of magnetism via a simple interactive. Individuals move a charged object around a stationary object and see the strength and directions of...
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...
Curated OER
Going My Way?
Students, in groups, study how a magnet works and how people use the Earth's magnetic field to orient themselves.
Curated OER
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...