The set is thoughtfully composed of basic geometric shapes (square, rectangle, triangle, circle) and geometric bodies (cylindre, rectangular cuboid and prism) which are in proportion with each other.

At the beginning we allow children to learn through playing about the ratios between elements, later we can help children to put their observations into word.

**shapes:**

- 5 x rectangle
- 10 x square
- 10 x triangle
- 5 x circle

**bodies:**

- 5 x large cuboid
- 10 x small cuboid
- 10 x large prism
- 10 x small prism
- 5 x large cylinder
- 10 x small cylinder

A total of 80 elements packed in a cardboard box..

**2.009**Ratios in geometry