Ideas for DIY color/shape sorting using egg cartons and pattern cards. Perfect for pre-k students, or any student needing help with patterns/one-to-one correspondence! Also good for older kids to "plan out math" for their younger siblings.
Learning about shapes in a sensory bin activity. You will need a small tub, 4 small containers, handy scoopers, shape buttons, and black aquarium rocks. The black aquarium rocks really bring out the colors in the shape buttons.