What most naturally follows?

How to get straight a's in elementary school
Go to school.
You should do your best to be at school every day. If you are not in school, you'll miss important information, won't be able to turn in your homework, and will fall behind.
Trying to catch up can be stressful, and you probably won't do as well as you want to when trying to do lots of work very quickly. If you miss the bus or are late for some other reason, make sure you get to school as soon as you can.