Activity 4: Create a compass or a sundial

 Compass:
We will show you how to create a compass using home materials.

Material you need:
-water
-marker
-cork
-cuter

-bowl
-safety pin
-pilers
-knife

Steps to folow:

- First you cut a part of the cork using a cuter.

- You write the cardinal points on it.

- Then you cut a part of the safety pin with the pilers and you rub it on the knife about 5 seconds.

- You nail it to the piece of cork

- Then you put it on the water and it points the north.

Results:
It points the noth

Sources:
  

                                                      Our sundial