Stirring up alphabet soup by Teach Preschool
Sing the song while passing the letter bag. When the song stops have the child reach in the bag, pull out a letter and name it, produce the sound, or come up with a word with the same beginning sound. (Could do this with numbers, colors, shapes, or words too)
Practice letter recognition with two sets of A to Z stick puppets (beginning letters) with two options for E and X.