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Play recipe

Magnet Exploration

Age2–5 years
Time10–20 min
MessNo mess
EnergyLow energy
SettingIndoor
Magnet Exploration

You'll need

  • Magnets
  • Various metal and non-metal items
  • Baking sheet (optional)

Steps

  1. 1Give child magnets to explore
  2. 2Provide items to test
  3. 3Discover what sticks and what doesn't
  4. 4Sort into magnet/not magnet piles

Why this works

Scientific discovery builds curiosity and classification skills.

Try also

  • –Magnet fishing with paper clips
  • –Decorate fridge
  • –Move magnets through paper

Use large magnets only. Small magnets are extremely dangerous if swallowed.

A closer look

A few large magnets and a mixed pile of kitchen bits (spoon, bottle cap, cork, coin, plastic lid) turns into a stick / doesn't-stick sort without a worksheet. Kids test, fail, test again. That is the experiment.

Only use magnets too big to swallow. Small neodymium magnets are a medical emergency if two get inside a child. Fridge magnets with a wide plastic back, or a magnetic wand from a toy set, are the right scale.

Make it easier

  • Pre-sort a might-stick pile so they are not hunting the house.
  • Use a baking sheet as the test surface.
  • Do the first few tests with them, then hand over the wand.

Make it harder

  • Magnet fishing: paper clips on a string in a box.
  • Move a magnet under paper to drag a clip on top.
  • Ask them to predict before they test, then check.

Skills this builds

Sorting stick / doesn't-stick is early classification, and testing a prediction is the start of scientific thinking.

Common questions

Are fridge magnets okay?
Large, well-sealed fridge magnets are usually fine. Skip any magnet small enough to fit in a mouth, and skip loose rare-earth discs. If a magnet is coming apart, bin it.
What household items actually stick?
Most steel spoons, paper clips, keys, and some bottle caps. Plastic, wood, aluminum foil, and many coins do not. The surprise of what fails is useful. Keep a mixed pile so both piles fill up.

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