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Interactive
PHET

Simplified MRI

For Teachers 9th - Higher Ed Standards
Cancerous tissues contain more water than normal tissue, which causes the cancerous tissue to resonate longer on the screen and be seen. High school learners can see how MRIs detect tumors in someone's head. Radio transmitters emit their...
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Assessment
Curated OER

Fall 2004 Midterm Exam #2 - Electricity and Magnetism

For Students 11th - Higher Ed
Written for a college physics course, this midterm examination deals with electric and magnetic fields. When taking this test, learners answer multiple choice questions, solve problems, and analyze a variety of attractive diagrams....
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Worksheet
Curated OER

Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism

For Students 9th - 12th
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
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Lesson Plan
Teach Engineering

May the Magnetic Force Be with You

For Teachers 10th - 12th Standards
Class members use mathematics in order to better understand magnetic forces and their interaction on charged particles. After a demonstration of the interaction between a magnet and an electron beam using a CRT computer monitor, learners...
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Lesson Plan
Teach Engineering

Magnetic Resonance Imaging

For Teachers 11th - 12th Standards
The capstone lesson in a 14-part series focuses on the basics of magnetic resonance imaging and the hardware of the machines. Pupils use this information and the material learned throughout the unit to develop a presentation on safety...
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Lesson Plan
Curated OER

Exploring Magnets and Magnetism

For Teachers 1st - 5th
Here is a very good lesson on magnets, magnetism, and magnitic fields that is chock full of great activities for you to implement with your young scientists. Learners discover the properties of magnets, look at the forces of attraction...
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PPT
Curated OER

Magnetism

For Teachers 3rd - 4th
A wonderfully rich presentation teaches about magnets and magnetism. Each slide is packed with interesting information on the discovery, history, physics, and uses for magnets. Good photographs, and an emphasis on vocabulary are part of...
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Activity
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Teach Engineering

Drawing Magnetic Fields

For Teachers 8th - 10th
Class members use a compass and several points to map out the magnetic field of a magnet. Pairs trace the magnetic field lines produced by a permanent magnet by positioning the compass in numerous spots around the magnet to view the...
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Lesson Plan
Curated OER

Magnetic Levitation

For Teachers 4th - 9th
A thorough investigation of magnetic levitation; this activity has four parts. First, physical scientists play with a wooden dowel and three disc magnets to review polarity and repelling action. Then they experiment with the strength of...
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PPT
Curated OER

Magnetism

For Teachers 9th - 12th
All phenomena concerning magnets, their field lines and impact on objects are covered. The trivia surrounding field lines and the earth, electric charges, repulsion and attraction is plentiful. The slide show continues after twenty...
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Worksheet
Curated OER

Magnetism

For Students 2nd - 5th
In this physics worksheet, students fill in 14 blanks involving the Domain Theory of Magnetism. Students interact with a variety of aspects dealing with magnets.
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Lesson Plan
PHET

The Earth as a Magnet

For Teachers 5th - 8th Standards
Everyone loves playing with magnets and iron filings. Here, young scientists first observe and then participate in an activity demonstrating magnetic fields. After completing their observations, they apply this knowledge to...
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Activity
Exploratorium

Magnetic Pendulums

For Teachers 5th - 8th
Passing a copper wire coil through a magnetic field influences another coil to also sway. It is with this demonstration that you can teach your physical science fans about electromagnetism. Note that the assembly requires about an hour,...
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Lesson Plan
Curated OER

Activity: Slinkies and Magnetic Fields

For Teachers 10th - 12th
Your advanced physics class will appreciate this lesson in which they use magnetic field sensors to determine the relationship between the number of turns per meter of a solenoid and the magnetic field produced. The materials for this...
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Interactive
Scholastic

Study Jams! Magnetism

For Students 3rd - 6th Standards
Six simple images pull your class into magnets. Most of the pictures show magnetic fields as revealed by iron filings. Concepts are explained in print along the bottom of each slide and include magnetic force, force fields, poles,...
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Activity
Exploratorium

Magnetic Shielding

For Teachers 4th - 6th
Elementary magnetologists investigate magnetic shields using a variety of materials in a "shielding sandwich." While the activity isn't novel, it is engaging, and this particular resource includes a brief explanation of the phenomena...
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PPT
Urbana School District

Magnetism

For Teachers 11th - Higher Ed
The compass was first used in 206 B.C., but we didn't discover magnetic poles until 1263 A.D. Presentation begins with the history of magnetism before continuing on to magnetic fields, magnetic forces, electromagnets, currents,...
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Worksheet
Curated OER

Magnetic Fields, Magnetic Forces, and Electromagnetic Induction Sample Problems

For Students 9th - Higher Ed
After high schoolers have learned about electromagnetic induction, they can solve these 10 practice problems. They calculate magnetic field strength, magnetic force, electromotive force, and output voltage. This is a choice option as a...
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PPT
Curated OER

Introduction to Magnets

For Teachers 4th - 5th
Ask your class what they know about magnets, then take some time and explain basic magnetic properties. This presentation covers polarity, magnets in compasses, and magnetic force. It provides a quick hands-on exploration where kids...
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Worksheet
Curated OER

Applications of the Pythagorean Theorem - Magnetism

For Students 8th - 12th
Middle and high schoolers use the Pythagorean Theorem to complete a table showing with the magnetic field strengths in given cities. They find the average value of the Earth's magnetic field and plot one of the three-dimensional values...
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Worksheet
Curated OER

Magnetic Fields and Forces Homework/Electromagnetic Induction Homework

For Students 9th - 12th
Here are two electromagnetism homework assignments rolled into one. The first eight practice problems deal with the magnetic field and magnetic force exerted by current-carrying wires. The second set of seven problems are specific to...
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Lesson Plan
Curated OER

Mid-Ocean Magnetism

For Teachers 7th - 12th
Students investigate magnetic evidence that supports the theory of sea floor spreading.
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Lesson Plan
Curated OER

Magnet Circus

For Teachers 4th - 8th
Students explore the properties of magnets by designing a device that can move as far as possible using only magnets to move it, and design a machine that will stay in motion for the greatest period of time.
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Lesson Plan
Curated OER

Magnets: Magnetic Pick-Ups

For Teachers 4th
Fourth graders investigate the affect of magnetism on various objects. They determine ways of sorting or classifying objects. Students examine what features of objects determine whether they are attracted to a magnet. They record their...

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