math and science education




compass for making circles

Compass makes circles,
Spins all around,
Making cool circles,
But can't make a sound…
Clipping off circles,
3-60 degrees,
Don’t mess with compass,
‘Cause compass, it sees...
From front to the back,
Don't try to hide,
From compass' circles,
It sees every side...

Math Challenges
If a compass is used to draw 4 circles, what would be the total number of degrees in the circles?
You set the radius of a compass to be 2 inches. What is the diameter of the circle that it will draw.

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