Lesson 19–Introduce Magnets
- Science Clips: Magnets and Springs
- Experimenting with Magnets
- Magnets 1 and Magnets 2 – ScienceNetLinks
- Physics4Kids
Lesson 20–Model a Magnet
- Engineering Connection: Magnetic Attraction – learn about magnetic properties through a series of short investigations
Lesson 21–Magnets Have Fields
Lesson 22–Magnets have Poles
Lesson 23-Magnet Strength
- Engineering Connection: Building an Electromagnet – create and test an electromagnet
Lesson 24–Make a Compass
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