Year 6 co-ordinates Using co-ordinates with games such as Battleships can be really fun, but the co-ordinate questions that come up on a regular basis in the Year 6 SAT papers tend to be quite tricky. By Year 6, children should be able to plot and interpret points in all four quadrants, using negative numbers as appropriate. We have just published a really helpful set of pages on co-ordinates covering all the key ideas. Go to Year 6 co-ordinates (in Year 6 Geometry)