Grid reference, distance and scale are key features of map reading. ... For example 1:25000. Scale can also be shown using a scale bar. Back to top. Grid references. Video: Grid references ...

In Creating More Effective Graphs, I show the following example where grid lines are used for visual reference. The grids help to compare the relative locations on the different panels.

Grid reference, distance and scale are key features of map reading. Learn how to use these skills in this guide for students aged 11 to 14 from BBC Bitesize.