My DS is currently finalising his A level options. Most students do 3 A levels all the way through whilst selected students are given the chance to do 4 in Year 12, do an AS in one of them, then continue with the three others to A2. My question is is it still worth doing a 4th subject or not? The fourth subject would be Geography, and he already has two other facilitating subjects (French and maths) so we don't really know. Thanks for your help :)