Friday, 22 March 2013

Compass


A compass is a magnet. Compass helps people find their way. On the compass it shows north south east west. The earth is a magnet. You can make a compass with a magnet, needle, straw, and 1/2 a cup of water. The iron core makes the earth magnetic. Some of the iron is liquid. A magnet is made lodestone.  By:  Zander and Ty

1 comment:

Anonymous said...

Thats pretty cool dudes good work.




By Jason Herkert