text: Many students struggle with school, so if you lower the average down so the students can do sports and other activities it can help them learn the stuff in school a different way for them to understand. But as soon as there grades go up and prove that they can keep them up then you can raise the grade average to a B. Also if you start out with a B average then many students might think that your saying there to dumb to do a sport or other activities. Next thing you know, there grades are dropping even lower. That is what I have to say about you trying to raise the grade average to early as B .