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The Sound Boxes develop auditory discrimination through exercises in pairing and grading a series of sounds. This item consists of two sets...

WHAT IS IN A BOX  2 octahedrons, 4 tetrahedrons, 4 half-tetrahedrons, 2 eyes (in total 12 pieces) + Leaflet. A Small Set is an introduction t...

Cylinders progress in height and diameter from small to large. The Cylinder Blocks introduce the child to the first stage of visual discrimination ...

With the 'Peekaboo Box 1', train the concept of cause and effect, and work on children's eye-hand coordination and motor skills. Because of the pee...

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

An individual staff board for the first exercises of notation.

WHAT IS IN A BOX  The 24-Piece Set is a medium building set that allows to build more characters and objects.  The set includes: 4 octahedron...

WHAT IS IN A BOX  The 24-Piece Set is a medium building set that allows for more characters and objects.  The set includes: 4 octahedrons, 8 ...

WHAT IS IN A BOX  The 36-Pieces Set includes: 6 octahedrons, 12 tetrahedrons, 12 half-tetrahedrons, 6 eyes (in total 36 pieces) + Leaflet + Limited...

With the 'Peekaboo Box 2', train the concept of cause and effect, and work on children's eye-hand coordination and motor skills. This variant is mo...

Material used for exercises with notes (A, B, C, D, E, F, G) and musical composition. Includes a set of boxes.

WHAT IS IN A BOX  The 24-Piece Set is a medium building set that allows for more characters and objects.  The set includes: 4 octahedrons, 8 ...

WHAT IS IN A BOX  2 octahedrons, 4 tetrahedrons, 4 half-tetrahedrons, 2 eyes (in total 12 pieces) + Leaflet. A Small Set is an introduction to Trid...

WHAT IS IN A BOX  2 octahedrons, 4 tetrahedrons, 4 half-tetrahedrons, 2 eyes (in total 12 pieces) + Leaflet. A Small Set is an introduction t...

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

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

With 'Place the Shape', encourage children to experiment with mathematical forms and relationships. Each shape fits through a matching opening. Thi...

16 boards used for exercises in reading and playing groups of notes.

WHAT IS IN A BOX  The 36-Pieces Set includes: 6 octahedrons, 12 tetrahedrons, 12 half-tetrahedrons, 6 eyes (in total 36 pieces) + Leaflet + L...

A set of 2 staff boards for the further exercises of notation.

WHAT IS IN A BOX  The 36-Pieces Set includes: 6 octahedrons, 12 tetrahedrons, 12 half-tetrahedrons, 6 eyes (in total 36 pieces) + Leaflet + Limited...

WHAT IS IN A BOX  The 24-Piece Set is a medium building set that allows to build more characters and objects.  The set includes: 4 octahedrons, 8 t...

The Addition Snake Game introduces the child to addition combinations of the unit numbers. The material incudes: a 9-compartment wooden box with 10...