Box with Magn.Fraction Circles

Breaking calculus in the sorting box
See and understand fractional calculations
Seggments from 1/1 to 1/12
double -sided magnetic breakthments
51 breasts segment parts
fractures simply represent
With the help of the break -offs, their students learn the arithmetic very quickly. The colored slices and segments liability not only directly on the steel table, but on top of each other. This causes the double -sided magnetic material. The ratio of the individual fractional compensation segments to one another becomes clear by one. Your children get to know the value of the individual breaks with the segments and can use it to solve tasks. You can also present solutions to tasks on the board as a teacher.

You can also hold the material in your hand and use it regardless of the board.
Details:

From the segments to each divider, a full circle = 1/1 (Ø 20 cm) can be formed.
You will find the following double -sided magnetic breakthrends: 1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1 /8, 1/10, 1/12
Scope of delivery

51 Bruch parts (1x 1/1, 2x 1/2, 3x 1/3, 4x 1/4, 5x 1/5, 6x 1 /6, 8x 1/8, 10x 1/10, 12x 1/12)
1 sorted box