dot to number match up with clothes pins. can be modified for bigger numbers, base ten blocks, subtraction, etc
Problem Solving - Pattern Matching Busy Bag with Popsicle Sticks via Etsy
Wrap numicon in foil. Chn write down guess, unwrap foil and write down actual number
Water beads and numicon (water area)
Cute shape activity for kids.
Here's a great example of a number station designed for math play.
use blocks and masking tape to makes shapes on the floor
Providing challenge in continuous provision - from ABC Does (",)