Keeping the Balance- School vs. Writing

       Before I even start, I want to make it clear that I am by no means an expert at balancing anything, much less schoolwork with writing. This is kind of going to be a maybe-this-will-work-for-both-of-us kind of post, because I'm still figuring it out, too.
      Disclaimer aside, it's getting to be that time of year. I don't know when all of you start school, but I'm going back Thursday to start my junior year of high school. And while I'm excited for the classes, I'm also trying to figure out how I'll balance my writing with my grades, because, as annoying as they are, grades kind of are important.
      This is also the first year I'll be editing one novel and writing another, so I've been trying to figure out how to balance work between those.
      My tentative plan is to plan three tasks a day at the beginning of the week. On Monday, Wednesday, and Friday, I'll edit Dragonchild. On Tuesday, Thursday, and Saturday, I'll write my as-of-yet-unnamed WIP. I'm not setting any tasks Sunday so I can focus on church and family that day.
      These tasks are to be completed during free time at school, after-school activities, and home. As little as I usually want to write, I like math even less, so I'd get a lot of writing done while I was supposed to be doing homework, but there's kind of an obvious pitfall to that. So, I'm going to adopt my writing sit-your-butt-down-in-the-chair-and-get-it-over-with policy. Also, pretending to do vital research for the Doctor. . . That always helps.
      Another balance I need to find is how hard to push myself. That's where the tasks come in. I assign myself three a day, planning at the beginning of the week. Since I haven't done as much writing as I intended this summer, I'm starting small and working my way up-- Tuesday involves worldbuilding and 200 words, Thursday character development and 250 words, and so on. I'm only setting two tasks Fridays and Saturdays so that every week, I write a blog post one day and save EVERYTHING to Dropbox the other.
     I really have no idea if this is going to work, but it's my plan, and even if it doesn't help me, it might help you. Also, having it on the internet for people to see might give me more motivation.
     The main thing is the same thing you need to remember when you don't want to write-- you won't want to do your schoolwork, but it's got to get done. Maybe you could pretend to be doing research or something. I don't know. But I'm convinced that the universe hinges on balance, from the placement of planets to the details of managing everyday obligations. Writing and school are very important. You need both. Just make sure to take some time for yourself, too. Burning out won't help anything.
     So, what do you all think of my plan? When does your school start? How are you going to balance writing with school and everything else? Let me know in the comments!