Constructing the Cube shape:
HOW TO START...
1. Draw two basic 30 degree guidelines, one to the left and one to the right, plus a vertical guideline in the centre of the drawing. In this example three edges of the cube have been drawn over the guidelines (they are slightly darker)

2. Draw guidelines to help you start constructing the left and right sides of the cube. Remember to use a 30 degree set square for the 'angled' lines.

4. Complete the top of the cube by projecting lines with the 30 degree set square as shown opposite

Your steps should follow in the same order as the figure below
