Two Preschool Math Activities with Duplo Legos: great time filler if the room is cleaned and we are waiting for parents if the service has gone longer than expected Ages Demonstrate awareness of patterning Demonstrate understanding of classifying
Clothespin Math on a clothes hanger! LOVE this. 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).