Hi, as we are in lockdown we kind of have to do home-schooling but once out of lockdown i do not recommend it as its really hard to learn at home with all the distractions. I'm a GCSE student myself so i understand the struggles of working at home. sorry if this doesn't help you but from what i can see u seem a little worried and i think you should stay at school. you have all the resources and teachers to give u advise and give u target grades. As much as it sounds fun, in reality it is not and as a yr. 9 student I don't recommend it ur still young u need to get as much support and advise as much as possible