Learning the sign language alphabet is great way to start teaching your baby the letters of written English. Teach your baby the signs for the letters a, b, and c in baby sign language fingerspelling with the following descriptions and videos.
Form the hand into a fist with the thumb resting on the index fingers and the fingers facing forward.
Hold the hand with the palm forward. Rest the thumb on the palm of the hand.
Form the fingers and thumb into the shape of the letter C.
Porpora, Tracey. 2011. The complete guide to baby sign language: 101 trips and tricks every parent needs to know. Ocala, FL: Atlantic Publishing Group, Inc.