My method:
- Buy and read through the AFE Textbook for the subject (you can technically skip this bit but I would recommend it!)
- Buy (or borrow) the AFE Revision Guide for the subject and read through the "vital revision" section at the front of the book
- Do hundreds of test papers on the 'EASA PPL Exams' app whilst walking the dog, taking screenshots of any questions you get wrong for later referral to the textbook to see where your misunderstanding lies
- Finally when you're getting good results on the app, do some of the three practice papers found at the back of the revision guide - you should get very good results if you've been using the app
- Do the exam and pass with flying colours
EASA PPL Exams app can be found here:
iOS -
https://itunes.apple.com/gb/app/easa...689299701?mt=8
Android -
https://play.google.com/store/apps/d...exams&hl=en_GB
I have no affiliation to the app or its developer - just found it very helpful when taking my exams