I don't think it really matters, if you do triple science or not, just when you are choosing your alevels make sure you look at the entry requirements at different universities for your course
It would be highly advisable if you did. Doing Triple Science gives you a firmer foundation for your science A-levels, and will also give you a broader perspective for your UCAT exam in the summer after Year 12.
If your school is offering you a Triple option, please take it with open arms.
I don't think it really matters, if you do triple science or not, just when you are choosing your alevels make sure you look at the entry requirements at different universities for your course
Do triple because at the end of GCSE you end up with one more GCSE in science than double for the same amount of papers and just a few more topics (if you do AQA) I HIGHLY advise you look at your exam boards specification and see how much more content triple does that combined and compare that to doing media than just triple
if your school offers triple science for you, take it!! if you cant, choose subjects you enjoy as a hobby, as well as focusing on your science mostly majority of colleges honestly could not give a monkeys about you not doing GCSE triple science, as long as you get a 5-6 in normal science!! have fun