NGSS Curriculum Science

6. Explain how to build an electromagnet

Mission Objectives

Identify the parts of an electromagnet

Construct an electromagnet

Describe how to change the strength of an electromagnet

Rocket Words Quiz

See if you know all the meanings of the rocket words

Assessment Quiz

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Word Search Game

Find all the rocket words in the grid

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Lesson Plan

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KS3-23-06 Handout PDF KS3-23-06 Handout

Keywords

Words and meanings to learn

permanent magnet

a magnet that always has its magnetic properties

electromagnet

a magnet that becomes magnetic when an electric current is passed through it

split rings

a part in a DC motor that temporarily breaks the circuit to allow the motor to keep spinning in one direction

DC motor

a motor that converts direct current electrical energy into kinetic energy, by utilising electromagnetism

current

the flow of electricity, measured in Amps

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This lesson has been written by

Kate Richards

Kate’s journey as a science educator spans over 15 enriching years. Her passion for unravelling the complexities of the human body led her away from medicine (as she hates blood but loves medical t-shows) and into the world of teaching. She’s had the privilege of nurturing young minds in KS3 and KS4 science, guiding A-level Biology students, and even taught year 4 students in Spain, broadening her teaching horizons early in her career. Kate holds a Masters in Teaching (MTeach) and specialises in biology. Her research for her Master's degree focused on the profound impact of self-efficacy on classroom learning. Beyond the classroom, she finds solace in leisurely family walks and exploring new destinations through travel. She finds that the most rewarding aspect of teaching is witnessing those magical "light bulb moments" when students grasp the intricacies of science right before her eyes. 

Required Resources

Resources: Iron nail, insulated wires, battery cell, variable resistor, switch and paperclips.

Handout: Questions related to the Mission Assignment and space for students to draw their diagrams. 

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