Math Mod 1 training
If it's any help - I used Licence by post for their Mod 1 books and learnt through them. I found the books useful as a guide, and you get practice papers - these are very helpful. In addition I used aircraftengineer.info with Sal Khan videos and more questions to understand the subject as my maths is poor. I passed earlier this year with over 90%. Hard work but I was extremely happy with that result. PM me if you woould like practice questions for the modules. Good luck - oh - do the mods in order, best way I have found 1-5 certainly.