The company DITOH e.U. based in Vienna specializes in the production of teaching aids, especially for mathematics lessons. Our patent shows new approaches to the Pythagorean theorem and the Platonic solids.
The small Pythagorean board is based on the proof of the Pythagorean theorem according to Henri Perigal (1801 - 1898). The right-angled triangle is shown in yellow. The puzzle pieces for the areas of the two squares on the legs (by the right angle) are blue or red. The hypotenuse square thus appears in the colors blue/red. The mathematical equation of the Pythagorean theorem is burned into the blackboard with a laser.
1 Jan 2021
Recommended retail price:
- Patrik WiesnerDITOH: Kleine Pythagoräische Tafel
- Tel: +43 6763333221