An exciting concept developed to widen pupils’ experience of 2D shape, Polygon Allsorts contain not only the well known regular shapes, but a rich collection of irregular shapes, essential for a full understanding of polygons and their properties. A wide variety of shapes includes concave and convex shapes, symmetrical and non-symmetrical shapes, and right angled shapes. Includes 150 shapes: 30 different polygons in 5 bright colours, 8 different triangles, 12 quadrilaterals, 5 pentagons and 5 hexagons, plus comprehensive teacher’s notes.