The child must identify the picture and then watch for something at the store that rhymes with that object. For instance, SHIP would rhyme with DIP or CHIP. For HEAD, they may find BREAD in the bakery. I have two versions of this printable that can be cut apart into two games each. One is geared for a Grocery store and one is for shopping at a department store or mall. It has items like FIRE (tire) and NURSE (purse).
Hopefully these will keep the children happy while Mom shops some great Labor Day sales!