My son is currently studying maths, physics and Geog A level, further maths AS level spread over 2 years and general studies A level. He wants to swap General studies a level for computer science a level in year 12 to give him the option to drop one subject at the end of the year depending on which subjects he is best at. There was no real discussion at school when he asked to do this, they just said be prepared for a lot of work and printed off a new timetable. Does this sound like too much work as although Further maths is only an AS level I believe it is quite tough?
Ultimately he intends to do 3 A levels and further maths in year 13 but this gives him options to chose his best 3 subjects at the end of year 12.