The wooden drawer, which can be part of the cabinet, contains the regular polygons insets: it is made up of a frame within which to place the geometric figure of the same material but in a contrasting colour with a small wooden knob. The available colours are: yellow with blue figure or white with red figure. There are 6 polygons in this set: three scales in the first row (an obtuse angle, a rectangle and an acute angle) and three isosceles in the second row (an obtuse angle, a rectangle and an acute angle). There are six polygons, from the pentagon to the decagon. The drawer can be supplied with a removable felt bottom in the colour of the geometric figures chosen (SE02 G). All wooden parts are UNI EN 71-3 finished.
GEOMETRY DRAWER NO. 4 - REGULAR POLYGONS
This material can be used from three years onwards and develops the sensorial knowledge of plane geometry which will be deepened in the following years. It develops the visual and tactile knowledge of the geometric figures that can be observed consciously in the surrounding area. The sensorial experimentation with straight lines and curves, together with the grip exercise, are a good preparation for writing (the forms are similar to the letters of the alphabet and to the numerical digits).