I have 2 "go-tos" for kids/babies. I like to make a circular play mat using a 10 degree long ruler (and my pie pan for the center circle) or an ISpy quilt. I buy the 10" sq package of ISpy fabrics from Mo. Star Quilt Co and cut into 4th--so 4 5" sq per piece and that give you 40 different sqs--and also I can get 4 quilts from one ISpy layer cake if I also add other juvenile and novelty fabrics to the mix. My son says he and g-boys "read" the quilts the last thing before light out at night.