These are two spreadsheets I have made for tracking in KS3. One is by unit which allows you to put in NC grades e.g. 4+,4-,3 for various pieces of work in a unit aswell as effort grades (in my school this is 1 to 5). The other one is by criteria where you only put in NC grades for pieces of work for up to 6 criteria. At the end it gives averages for each criteria, the 6th one has a 50% weighting. With either spreadsheet just hide any columns that you don´t need. The golden rules sheet is something I made for the staff who had lass experience with Excel.