Great use of numeracy and shapes foe early math activities.
Using wheat hoops to fill in the Numicon spaces- helps support understanding of conservation of number.
JPEG image - The numeracy wall - lots of helpful advice - counting in 5's and 10's, 2D and 3D shapes and more! ...
3D shapes with spaghetti and play dough - much cheaper than toothpicks and marshmallows, especially since i have TONS of play dough!