Calculate the Perimeter of each shape
Using the internet (Google/Youtube) you must find out:
What surface area of a 3d shape is?
What volume is?
What is the difference between the two
Stick the net of the cube into your small maths hardback. Colour all the equal 2d shapes the same colour
Stick the net of the cuboid into your small maths hardback. Colour all the equal 2d shapes the same colour