The Geometric Cabinet is a material in the Sensorial area of the classroom. This material is a good preparation for Geometry. It helps the child identify all the geometric figures and visually discriminate the figures. It has 6 sets which contain the following:circles (with 6 degrading circumferences)rectangles (with 6 degrading sizes)triangles : equilateral, isosceles right angled, isosceles acute angled, isosceles obtuse angled, scalene right angled, scalene obtuse-angledpolygons : pentagon,