The diagonal squares represent the hierarchies from millions to millionths and differentiate decimals from whole numbers (colored bead bars and specially designed Number Tiles are needed to perform the exercises: Item Number: C315+C314
These exercises prepare the child for abstract analysis of the binomial and trinomial cubes along with cube roots
The knobbed cylinders introduce the visual discrimination of size
10 cards labelled 1-10 and a red disc in a wooden box
To help the child with the analysis and exploration of the language which is known to him and to reproduce words with graphic symbols
Geometric Figures (Triangle, Circle,Square) Geography The diagonal squares represent theThree boxes with three compartments each with: Three sets of equilateral triangles in red, blue, and yellow respectfully with the sides from 1cm to 10cm. Three sets of squares in red, blue, and yellow respectfully with the sides from 1cm to 10cm. Three sets of circles in red, blue, and yellow respectfully with the sides from 1cm to 10cm.