Sensory Tub Counting Search

I love this great counting activity from Playing in Prep! I can see using this for the alphabet as well! The extensions on this can be endless!
http://playinginprep.wordpress.com/2011/06/21/sensory-tub-counting-search/

I first saw this linked on Funtastic Early Childhood Ideas facebook page.
http://www.facebook.com/event.php?eid=224459094245373&view=wall&notif_t=event_wall#!/pages/Funtastic-Early-Childhood-Ideas/172996439419071