Traditionally Primary school geometry has been based on a limited range of shapes, with the result that many children have similarly limited conceptions. Rhinogons contain a wide variety of irregular shapes and are the antidote to the 'look and say' approach. Made from non-toxic resilient foam. This pack of 6 rhinogon tablets offers a wide variety of spatial properties upon which a sound understanding of shape, space and symmetry can be developed. Complete with teacher's notes, worksheets to photocopy and solutions. .