When you think of the school classroom, you often fi nd whole drawers of 2-D shapes but only one type of each shape. The new Quirky Quadrilaterals and Testy Triangles sets give you a selection of quadrilaterals and triangles that KS2 children need to be familiar with. The dimensions of the shapes have been carefully constructed to enable problem solving and investigations into similar shapes, scale factors, angles, perimeters and areas. Each set contains foam shapes, convince me cards, a vinyl mat and sorting criteria cards.