How to get into Northwestern university?

You will need to keep getting good grades and try to get all A's. You should keep taking honors classes and take AP classes too if your school offers them. You will also need to score well on the SAT or ACT. I thought the ACT was easier than the SAT so I would recommend it. You can get books to help you prepare for the tests and you can take them more than one time. I scored much better the second time I took the tests. You sound like you're working hard so if you keep it up you should have a good chance at getting in!