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1. Does math team, physcis team ect activity counts as academic work or EC?
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Extracurriculars. : )</p>
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2. IF you spend a lot of time doing math, you make it to usa math olympiad summer training camp? Will that count as activity with passion --e.g. EC?
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Yes! Most definitely. We are very interested to hear about math/science you do outside of school, even if it's independent and not really in a very structured club.</p>
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3. Since you spend so much time on math and physics, you really don't have enough time to be on any sports team to be stand out, Will no sport hurt your chances of get in ? ( you do sports only on your own, for fun)....
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No! In fact, I get mad at people who spread the harmful fiction that college admissions committees in general place some deep emphasis on athletic involvement, or community service, or any other single thing. What is more accurate is that we care about what you did to improve yourself and develop your interests. Do sports if that's what you enjoy -- on an organized team, if that's what you enjoy. But if instead of doing sport X you spent the time developing some quirky independent physics or math project, say -- and you entertain us by telling us what is cool about what you did -- that can have a bigger influence (especially at Caltech, but also at other places) than the sports you would have had in its place. Anyway, anybody who says it's particularly important for college admissions to be "well rounded" or to have some "magic" activity in your resume like sports or community service is just not telling the truth. </p>
<p>Honestly, with all else equal, I personally would take a passionate kid who spends all his spare time proving his own mathematical conjectures or writing a novel (and accomplishes something in those things) over the vanilla student who says "I am captain of my cross country team, editor of the school newspaper, and have 800 hours of community service". And that's not meant to be a dig at anyone: my major activities in school consisted of being captain of my cross country team, editing the school newspaper, and 800 hours of community service. But looking back, I realize the people who guided me toward those conventional forms of involvement and leadership weren't really serving my best interests. They were well-meaning but a little clueless. From everything I know about college admissions, there is no extra benefit from doing those classic kinds of things. It certainly won't harm you if you end up doing those things -- you'll notice I did okay. It shows involvement and leadership, etc. But if you spend a similar amount of time and energy instead on less standard math-science involvement that really shows your originality/intellect/passion, it is likely to have the same positive impact on your extracurricular profile as the more usual stuff would have... and it'll be more fun to read, too, since it'll be more unusual.</p>
<p>In short, don't pay attention to people who peddle magic activity of type X or Y as the thing that colleges really want to see -- the activity that is the magic ticket. Those people rarely know anything. The important thing is that in your time outside of school, you show yourself to be a driven, interesting, intellectually engaged person. You are very much more likely to do that spending time on things you are drawn to and enjoy, even if it's not whatever standard activity is currently popular among dutiful children. (Additionally, it is quite likely that if you do one of the standard dutiful activities even if it's not what you really enjoy, it'll be pretty obvious to the people who read your application and won't help your application at all.)</p>
<p>So: in short -- be your own person. Let your best qualities shine through by doing the things that coincide most closely with what you enjoy. Ignore people who say colleges especially prefer that you express your good personal qualities through X and Y (e.g. "sports and community service"). I promise, they speak nonsense.</p>