Children choose a letter out of a bucket and dab it with a bingo marker. (Different colour for each letter.) Good for letter recognition. Do something similar with numbers 1 through 10 or Can add pictures for sound recognition also
Also have a tub of objects on table and do not have pictures of A objects below so they find the right items Alphabet play dough mats. Easy for beginning kindergarten because the letters on mat look like real play dough "snakes".