Had when i worked in a preschool and kids love them! I would use colored sand instead of white salt. DIY salt tray with alphabet cards. Easy to make and kids have fun smoothing out the salt after correctly making the letter
Magnetic number fishing, they add what they catch! As well as addition, develops hand/eye coordination, fine motor--I love this for magnetic letter fishing too! When they catch a letter, they say its name and sound.
Paint Bag Writing Tablet - Put some finger paint or tempera paint into a sturdy freezer ziploc bag. Seal it well and smoosh the paint around the entire bag. Children can practice writing letters or sight words.
Homework race to the top? or Rainbow Letter Identification Game - fun letter identification racing game. Roll a dice with lower-case letters on & match that lower-case letter with it’s capital letter to reach the top of the board (",)