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
Stargazing With Kids – Free Fun Constellation Sewing Cards. Kids will have fun learning about their favorite stars and constellations with these fun sewing cards, also called lacing cards or lace-up cards.
Newspaper Play Structures -- kids can build & re-build them. Throw a sheet overtop for an instant reading nook. Fine motor for rolling, planning, hand strength to hole punch, sensory hangout if add a blanket.