Why did Jacob drop out of school?

Well, most of Eclipse took place over the summer.

As for Breaking Dawn, I have no idea, I didn't really pay attention, but I guess there was no mention of school, and he was always doing other things.

It diddnt dirently say that he dropped out , but we can just assume that if he did, then if 你 were in his case , 你 would too.
When 你 transform into a 邪恶力量 creature with the circumstances of a vampire returning to hurt the ones 你 爱情 then maybe school would not be your 最佳, 返回页首 priority.
And also what cassie said, summer holidays and all that tiome inbetween.