text: Besides, you can help out with teachers after school, stay back to get your grades up, and much more. Also for playing football or basketball you can get a whole scholarship for doing just that. You can play at NBA games or NFL games to. But in order to do that your grades have to be good. you have to have a 4.0 GPA. And never be bad or disrespect your teachers because that will get you kicked off the team. And you'll be very upset with that.