In this unit, you will connect ideas about two dimensional figures and three dimensional shapes. The flat surfaces of three dimensional shapes have area; but, we want to measure the volume or how much these shapes will hold. Volume is the capacity of an object and is measured in cubic units. First you will use a two-dimensional plan called a “net” to create a three-dimensional shape. You will then find the volume of the shapes you built from nets.
Volume (04:37) 
