Secondary School ‘KS3 (Key Stage 3) - Maths – 2D Shapes and 3D Solids – Ages 11-14’ eBook
By Dr John Kelliher
Published: June 5, 2012.
This eBook introduces 2D planar and 3D solids (shapes) and their corners (vertices), faces, edges, lines and planes of symmetry and order of rotational symmetry. It introduces the student to regular and irregular polygons, quadrilaterals, triangles, circles, nets of solids, cuboids, prisms and cylinders including formulating the algebra that describes their various areas, perimeters and volumes.