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\nWhat Are Magnets?\n

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\nWhat are the properties of magnets, and why are they useful to us? Physics - Electricity And Circuits - Learning Points. A permanent magnet is a piece of metal that possesses a magnetic field. The magnetic field is strongest at the...\nWhat are the properties of magnets, and why are they useful to us? Physics - Electricity And Circuits - Learning Points. A permanent magnet is a piece of metal that possesses a magnetic field. The magnetic field is strongest at the magnet's two poles, the north and south. The magnetic field of opposite poles attracts and of like poles repels. Magnetic fields are used by humans in MRI machines and compasses. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:31
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Grade
6th - 12th
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nImagine Learning - Twig (middle years+)\n\n
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Date
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2010
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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magnetism, electricity, iron, radio waves, north, opposite, sound waves, compasses
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Additional Tags

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magnet, magnetic field, electromagnet, magnetic, magnetic resonance imaging machine, navigate, metal, nickel, cobalt, poles, attracted, repel, electrical signals, field, south, electromagnets, hear, ways, realign, body, earth
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Classroom Considerations

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Best For: Explaining a topic
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