This guide uses the AQA specification and top band mark scheme to help navigate through the NEA. The spreadsheet is editable for your own needs. I use Onshape for CAD, and various other programs (microsoft visio) etc, but you can change these, if you need to. This is just meant as a guideline / starting point and the pupils colour in a section, when they have completed it. There will be many different permutations in a class, due to their individual style and ability. Hope it can help!