The Magnetic Compass - AstroMedia
Compasses have provided orientation for hundreds of years. This AstroMedia kit for a compass with needle bearing and large compass rose gives the hobbyist a basic understanding of how it works.
It's the magnetisation that makes it
The magnetic compass comes with a perma-magnet, which is used to magnetise the compass needle by brushing it. It provides important insights into magnetism in a playful way.
It is important to regularly refresh the magnetisation of the compass needle so that the compass retains its full functionality.
For teachers and pupils
The magnetic compass is easy to build and is an excellent material for teaching at secondary schools. Like all other astro materials, it can also be used for other group and project work on astronomy and physics.
| Aspiration scale: | Easy |
|---|---|
| Time Line: | 1,0 Hour |
Cut-out cardboard sheet, printed
for assembly, DIN A4
with detailed assembly instructions and accessories
Dimensions of the finished article: Ø approx. 14 cm, height approx. 4 cm
€3.20
€3.04
€2.88
€2.72