just wanted to know because loads of people in my school have taken it up and done the exams and have said that they are really hard to do and not very easy to get an A/ A* .... Anyways please give me some pointers and any useful resources . Thanks :)
Make sure that you understand everything as you are going through it in class. Also rememebr to make notes after every lesson because it saves so much time when revising so you can really focus on what you find hard.
I did triple science and if you are organised it isn't too hard to get the top grades.
Just reiterating what others have said.
Get organised: make notes, revision cards, mind maps (get the specifications and follow this as a guideline)
It would be useful but not necessary to get the books or revision guides and if you feel you don't understand something/ haven't learnt it jot it down and go find your teacher and ask them to explain it.
If you put your mind to it, you can achieve anything. Good luck!