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
literacy center sight word activities- put the sand in a pencil box for easy upkeep and clean up! NOTE: this only works with a thin layer of sand. If you put too much the writing doesn't show up. It went over okay with my kids, not their favorite
Kids develop math concepts and fine motor skills as they build math facts using clothespins and craft sticks! (Free ideas also included for helping kids work with fact families and missing addends.) used PreK classroom math/everyday life centers
Counting is so important, that we wanted to let you guys in on some fantastic activities that didn't make it into story time. This is the Number Writing Salt Tray Game, which is a great idea for kids to practice number recognition and writing skills.