Nienhuis Heutink International (English)

Mathematics

Table Of Pythagoras With the Table Of Pythagoras, the child places the squares and rectangles in order by size and color to complete the square of the decanomial. The material consists of a 10 compartment beechwood box for storing the sets of color-coded plastic squares and rectangles. Item Number: 018600

Flat Bead Frame The Flat Bead Frame activities are the final step in the passage to abstraction with multiplication. Consists of a beechwood frame with 9 columns of movable golden glass beads. Item Number: 009900

Flat Bead Frame Activity Set Additional exercises for use with the Flat Bead Frame. Includes: exercise cards, divider tabs and a wooden box for storage. Item Number: 060801

Box With Grey And White Number Tiles This advanced set of wooden color-coded number tiles is designed for use with the Checker Board, Decimal Checker Board, the Flat Bead Frame, the Bead Material and various other math exercises. The numerals on the tiles are printed in black, instead of the colors used in the hierarchy of the decimal system, thus demonstrating the move from one category to another more clearly. Item Number: 009950

Nienhuis Montessori

159