Don't you just love ladybugs?
How about Eric Carle's, The Grouchy Ladybug, or Richard Fowler's, Ladybug on the Move?
You will love the Ladybug math activities found on mathwire.com. Mathwire is designed to provide activities and appropriate worksheets for teachers to use in their classrooms. All activities and worksheets support the constructivist approach to learning mathematics and the NCTM Standards. Teachers may download items for free. There is also a blog where you can follow mathwire.