What are some good study/homework habits?

I have a very bad drive when it comes to homework. For instance, take now. I should be doing homework right now, yet I’m on fluther asking about how I can do it better LOL.

I’m on the computer for a large amount of time of my day, usually. But even when we didn’t have internet since we were moving for about a week, I still had bad homework habits.
I guess I’m just a very, VERY bad procrastinator.

I know I need to kick this horrible habit or procrastinating—It makes my grades go down a ton.

On top of all this, my parents are going through a horrid divorce, and I haven’t been attending school as much, due to many complications.

If you have any advice that would help, I’d love you forever and ever :)