Could also be used in a spelling center.Lego-out the words. Lego learning games - exploring Lego and play dough. This is a great activity for sensory play, imaginative play, letter recognition and sight words.
Magnetic Puzzles - stick a little magnet onto the back of each puzzle piece, then put together the puzzle on a cookie sheet! Great way to keep from losing puzzle pieces, easy clean-up, and great for car trips!
These are dried out water-based markers. Turn them into liquid watercolor paint. Fill a clean baby food jar with water, tie about six dry markers with a rubber band, and set them in the top of the jar. I let them sit over night and watercolor is made!