Magnetism
Drag bar magnets and a variety of other objects onto a piece of paper. Click Play to release the objects to see if they are attracted together, repelled apart, or unaffected. You can also sprinkle iron filings over the magnets and other objects to view the magnetic field lines that are produced.
Launch GizmoMagnetism
Drag bar magnets and a variety of other objects onto a piece of paper. Click Play to release the objects to see if they are attracted together, repelled apart, or unaffected. You can also sprinkle iron filings over the magnets and other objects to view the magnetic field lines that are produced.
5 Minute Preview
Use for 5 minutes a day.
LEARNING OBJECTIVES:
- Determine which materials are attracted to a bar magnet.
- Define the term "ferromagnetic."
- Observe the interaction of bar magnets.
- Determine that like poles repel and opposite poles attract.
- Understand that magnets exert force at a distance.
- Observe magnetic field lines for attracting and repelling magnets.
- Use magnetic field lines to predict if an object will be attracted to a magnet or repelled.
- Observe magnetic field lines produced by ferromagnetic materials. (Extension.)
VOCABULARY:
- attract, bar magnet, ferromagnetic, magnetize, north pole, repel, south pole
LESSON MATERIALS:
FROM OUR COMMUNITY
User Submitted Lesson Materials (showing 5 of 8):
Magnetismo en español
Dear Sirs: I am sending you two guides in Spanish on MAGNETISM. This guide has made it easier for us to ... (more)develop classes with GIZMO because most of them have Spanish as their native language. Very few can do it with the guides in English.
Best For:
Physics
Calorimetría en español
Dear Sirs: I am sending you two guides in Spanish on CALORIMETRY. This guide has made it easier for us t... (more)o develop classes with GIZMO because most of them have Spanish as their native language. Very few can do it in English.
Best For:
Physics
Ferromagnetic Test Table
Students predict and then test which items are ferromagnetic.
Best For:
3rd Grade Science
Magnetism Teacher Guide-French
This is the French translation of the Teacher Guide
Best For:
3rd Grade, 4th Grade, 5th Grade Science
Magnetism Student Exploration Sheet-French
This is the French translation of the Student Exploration Sheet
Best For:
3rd Grade, 4th Grade, 5th Grade Science
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User Recommendations (4):
Good information and the activities are engaging.
Recommended for: Middle School Physical ScienceGizmo User from California