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Exploring Electromagnets

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In this lesson designed for 7th grade, students will explore increasing and decreasing magnetic field of electromagnets by changing the iron core, wire gauge, or wire coils to determine which variable has the biggest impact.

Lesson Grade Level

7th Grade

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Grades: 7th Grade
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Intro to magnets purpose: students engage in practical experimentation. The primary objective of this lesson is to acquaint students with the concept that magnetic force can either draw objects closer