The wooden drawer contains three insets of the simpler plane figures: the circle, the equilateral triangle and the square. Each figure has a central knob and is placed in a square frame of a different colour (the figure is blue and the frame is yellow or red/white). The drawer can contain up to 6 insets but the demonstration drawer contains three insets and three full frames. The figures and the full frames are placed in a removable light wooden frame and the bottom of the drawer is covered by blue (or red) felt which can also be removed. NOTE: insets are currently made from wood. The drawer comes with a wooden box with lid containing 9 cards: for each figure you have a card of the full figure, one with a thick outline and one with a thin outline, in the same colour as the insets (blue or red). All wooden parts are UNI EN 71-3 finished.
GEOMETRY CABINET PRESENTATION TRAY WITH CARDS
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.