When I was in High school (especially my senior year) I'd schedule study halls at the end of the day, and spend lunch in the study hall, to do homework on-site

When I was in High school (especially my senior year) I'd schedule study halls at the end of the day, and spend lunch in the study hall, to do homework on-site so I didn't have any at home. Pretty much straight A's that year, and I took 4 AP courses I got a minimum of a 4 on.