Mathematics

The wooden number cards are finished with a clear varnish. A box is included to facilitate handling and storage.

Includes 50 green, 25 blue and 25 red Small Skittles.

The Second Box Of Color Tablets introduces secondary and tertiary colors as well as, the language of colors. The box contains 22 tablets, a pair each of: red, blue, yellow,...

This series of prisms demonstrates to the child the change in width (breadth), while the length remains constant. Practice with the Brown Stair indirectly prepares the child for...

The Red Rods develop visual discrimination of length, while height, color and width remain constant. Ten solid wooden rods increasing in length in equal units from 10 cm to 1...