Our homemade compasses worked. Rah! Rah!
The make your own Magnadoodle experiment was a bust. The iron filings didn't move easily enough through a layer of wax paper, so the trio got frustrated. I got frustrated trying to get the iron filings off the magnets.
All-in-all the magnetism kit did not impress me. If we purchased the $100 kit rather than the $10-$20 kits, would it be 5 to10 times better?
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