Shape packing game

a teaching aid i made for 6-9 where the goal is to help them train to get accustomed to identifying different shapes. there are 20 tiles of different shapes and the complete selection of polyminos from 1 to 4. you can make up you own game rule. one simple way is to have the children to fill all the tiles completely with a limited number of the polymino pieces another idea is letting them compete against each other using the least pieces to fill the most tiles