Elmer the Elephant! All so different! Experiments in Art Education: Kindergarten
Crochet Fedora hat
Cute crocheted hanger
Crochet patterns for cute animals. Check out the adorable Yorkie dog.
Zara Jumper + other Free knitting patterns.
Entertaining Sensory Play Ideas
Balloon painting! I did this on the first day in my Creative Expressions in Play course (in Spring 2010) and it was so much fun, so I would imagine that it'd be as equally, if not more, fun for Pre-K classes!