Exercises and articles introducing volume and surface area of cube and cuboid through unit cubes and nets.
Introductory volume exercises – a cuboid is built from unit cubes and you count them all.
Exercises for computing the volume of a cuboid using the formula V = a · b · c.
Exercises for recognising cube nets – which of four layouts truly folds into a cube.
Exercises for computing the surface area of a cuboid from its net by summing the 6 rectangle areas.