Compact combination of the ring board consists of.

Compact ring board, ring dispenser, wooden rings and wooden chips, small bead staircase with 10 rods, color code table, workbooks from learning place (still need to be laminated)

Application area from grade 1 to grade 6

approx. 50 cm x 50 cm, ring diameter 3 cm NEW STEP RINGS

for work at the table
EVERYTHING COMPACT IN ONE BOX

Developed and tested in practice by Pruefl with active educators.
It consists of a board printed with the numbers from 1 to 100 with 100 ring-shaped cutouts, along with a matching wooden box with storage compartments and wooden rings in the 10 Montessori colors to lay out the 1x1 rows and black rings for the prime numbers according to the sieve of Eratosthenes. The material serves the complex development of the number range up to 100.
The cutouts allow the rings to be placed and stacked precisely.

The printed number remains visible through the rings at all times. (in contrast to using chips)
100 red chips are also included in the delivery to cover many more tasks in the hundred field.

This allows for: a clear representation of the structure of numbers up to 100, laying out the multiplication tables up to 100, working on prime numbers (Sieve of Eratosthenes), finding the least common multiple, as well as working on the greatest common divisor (through multiple occupancy of a number with several number rings).