A ruler and a sharp pencil should should always be used
Year 1, 2 and 3 should draw graphs on squared paper.
Year 4, 5 and 6 should draw graphs on graph paper.
Axes should be given titles and, if necessary, have units recorded in brackets. For example: Time (s) or Temperature (°c)
The 'y' axis should have the dependent variable (factor that you are measuring).
The 'x' axis should have the independent variable (factor that you are changing).
Every graph should have a title that starts with 'A graph to show....'