🧲 Making and Using Magnets

小学三年级 · P3🧲 Interactions

Make your own magnet by stroking steel or using electricity, then spot the magnets hiding in everyday things around you.

你将学到

You can make a magnet by stroking a steel object with a magnet many times in the same direction
You can make a magnet with electricity — an electromagnet, which can be switched on and off
Magnets are used in everyday life: fridge doors, bags, toys, compasses and maglev trains

这个主题还没有游戏，敬请期待！