<p>For the activities section, the Common App only allows a fixed maximum 7. I have more than that and plan to add more info about my other activities in the Additional Information section. But the most important activities I plan to list in the top 7. I am currently debating whether I should put my involvement with piano or as math club coach in my top 7 (there is only one spot left.)</p>
<p>it depends on what your future plans are. If you plan to major in humanities, it would be better to list the piano. Maths would be better if you are more into the sciences. Of course, the other six things you list are also important. For example, if all your other activities are similar (either all humanities, or all sciences), you might want to list something different in order to balance them out and demonstrate well-roundness.</p>
<p>It’s all up to you to decide, don’t forget that :)</p>
<p>does it really matter, since they will be seeing all of your information, anyways…?</p>