I am currently in year 9
I have chosen triple science for my GCSEs in year 10
When should I start writing triple science notes and if I finish writing notes before year 10 what should I do in year 11
Write them as you go along, this makes it easier. Keep refining them so you ahve a set of revision notes. This will make it easier to revise and can get you onto doing exam papers even sooner. Good luck if you cna be that organised.
I don't have past papers though I am doing the new gcses
That doesn't mean doing past papers for other specifications will not help you, of course they will! Just make sure you find out what is going to be "new" on the papers, and I'm sure you can find some exam-style questions based on those specific topics. Also, because there is going to be a new specification, your exam board might publish some fake exam papers for revision, which will have all the new topics in and the old ones.