Is coming into school that helpful if we've already finished all the content?

I'm currently a year 11 and we have finished the content for mot subjects. Now during lessons we're revising but i find it SO unproductive.
During most lessons, I feel my teachers are either going over stuff I already know well OR just not teaching the harder content very well.
I honestly feel like revision at home would be more productive and on top of that, i've already applied to all my sixth forms so I don't think my attendance holds much value now. Obviously I'll still come in most days but I genuinely think my days off help me more.
Thoughts please?

depends on ur learning style and how they r teaching...
if u revise effectively at home, that would be more efficient and better ur grades.
what did u get in ur mocks? if they r majority of 9s and 8s, u r good

I got a 6 in art and 7-9 in all my other subjects

hm, if u r already at a 7-9 level, u r revising efficiently ... you need to consider if the time coming back from school is sufficient to revise on ur own. if its not sufficient, and u feel like u r learning nothing in school, maybe taking a few days off to revise and get those 7s to a 9 level wouldnt hurt. but do go to school occasionally. do u feel like u can raise ur grades more by revising at home?

tbh i think i'm just too tired after school to revise which is why i like taking days off. do you have any ways to prevent that?

I'm currently a year 11 and we have finished the content for mot subjects. Now during lessons we're revising but i find it SO unproductive.
During most lessons, I feel my teachers are either going over stuff I already know well OR just not teaching the harder content very well.
I honestly feel like revision at home would be more productive and on top of that, i've already applied to all my sixth forms so I don't think my attendance holds much value now. Obviously I'll still come in most days but I genuinely think my days off help me more.
Thoughts please?