The Constructive Triangles give the child practical experience in plane geometry. The set consists of: 2 rectangular boxes, 1 triangular box, 1 sma...

The First Box Of Color Tablets introduces color and refines the chromatic sense. Consists of 6 wooden tablets - a pair each of the primary ...

The Second Box Of Color Tablets introduces secondary and tertiary colors as well as the language of colors. The box contains 22 wooden tablets, a p...

The Binomial Cube is a concrete representation of the algebraic formula (a + b) The factors of the equation are represented by cubes and prisms. Th...

A box to practice eye-hand coordination and become familiar with object permanence.

A box to practice eye-hand coordination and become familiar with object permanence.

A box to practice eye-hand coordination. The child inserts the knit ball in the round hole and then insert the hand in the wider opening to take it...

A box to practice eye-hand coordination.

A box to practice eye-hand coordination.

A box to practice eye-hand coordination.

A box to practice eye-hand coordination.

This material stimulates hand-eye coordination.

A box with 2 compartments and a sliding lid. The child places various objects in one or both compartments and slides the lid to cover or uncover th...

This material stimulates hand-eye coordination.

This material stimulates hand-eye coordination.

This material stimulates hand-eye coordination for children who have already been introduced to color differentiation.

The Cylinder Blocks introduce the child to the first stage of visual discrimination of size. Cylinders diminish in height yet increase in diameter ...

The Cylinder Blocks introduce the child to the first stage of visual discrimination of size. Cylinders progress in height from short to tall with t...

This material stimulates hand-eye coordination. This material initiates the child to a progressive internalization of the concept of fraction. It i...

This material stimulates hand-eye coordination. This material initiates the child to a progressive internalization of the concept of fraction. It i...

This material stimulates hand-eye coordination. This material initiates the child to a progressive internalization of the concept of fraction. It i...

This material stimulates hand-eye coordination.

This material stimulates hand-eye coordination.

Designed to extend hand motion and to strengthen and reinforce the pincer grasp.