Keith Haring project for my largest class! would be a super fun project for Art Club! - could have students trace their bodies in motion on butcher paper- the cut out, paint a black outline, and we will tape up to the wall and ceiling
Clothespin Math on a clothes hanger! Easy to make, and self explanatory. I'm thinking a wire clothes hanger would work better, so the clothes pins are easy to slide back and forth (almost like an abacus).