Working with the constructive triangles the children acquire practical skills in the geometry of fields. They learn to transform triangles into other triangles. So the children will quickly learn geometry. Examples of use: The child sets the different colourful triangles on the black edges and so comprehends the existing of another geometric appearance. The level of difficulty is composed of the number of the parts. Control check: the control check is guaranteed through the coming up of a new geometric figure. The article is composed of 1 rectangle wooden box with lid, approx. 27 x 18 x 3 cm; 14 coloured triangles made of wood
Orders are at the moment only possible on our german homepage. For more details look at constructive colourful triangles in a box of rectangle, set of 16 components at our german homepage.