I love the subjects I'm studying. Sometimes, instead of spending lunch with friends, I read about Chemistry in the school library. I ace every class with outside knowledge and I really understand concepts that would have seemed foreign to me at GCSE.
This is all great, but I'm often getting 9, 7 and even 5 out of 14 in homeworks that I could have done a lot better in. I'm told that my "exam technique" is awful and I could really improve my grade by learning how to gain the system.
But what exactly is exam technique? It seems like a phenomenon that changes with every subject, and is learnt through 'practise'. There are no official resources (believe me, I've tried copying everything the mark scheme says in Psychology only to get an unsatisfying 9/14.) And it seems like everyone else knows that ionisation energy is the energy required to remove the most outer electron within 1mole of a gaseous substance in the mass spectrometer.
So why is this? How can I learn exam technique and apply it to future homeworks?