We would put these letters on our Dry Erase Board and match the lower case with the upper case. We would also spell simple words with these. It's great to put "at" on the board and get out the letters "b, c, f, h, m, p, r, s". Then your child can change the word "at" to "bat, cat, fat, hat, mat, pat, rat & sat". You can also play it like the "Don't Change My Letters" game and say "Don't change my bat to cat!!!" Turn away for a minute and then be shocked when your bat is now cat!