I have just finished my GCSE's this year and I am planning to take Maths, Biology and Economics at A-level. I have begun to look at the specifications for all 3 subjects and have started to attempt some GCSE to A-level transition material for Maths and Biology. Unfortunately , I am not quite sure what to do for Edexcel Economics [A], as to me, the subject seems quite "challenging". As I have not studied economics for GCSE , I am not so sure how to attempt to get some background knowledge of the subject, what videos to watch to debrief the whole subject, any Maths skills I need for Economics , what books to read for background information ,etc. Overall , I require guidance to help me spend (what's left of) the summer holidays to get a head start on these three subjects - especially Economics. TYSM