This year Best Buy launched www.at15.com, an innovative site that harnesses the power of online interactivity to provide a platform for teens to speak their minds and, among other things, direct $1M in Best Buy corporate giving.One component of this site is the Best Buy @15 Change Exchange, in which Best Buy selects four non-profits to vie for $250,000 each quarter. DonorsChoose.org is part of the current Change Exchange campaign that runs until October 31st. From now until October 31st teens can register at www.at15.com and earn points completing different activities. Then at the end of the campaign (October 15 to 31st) they allocate their points to the non-profit they want Best Buy to support. Each non-profit receives the percentage share of $250,000 that matches the percentage of the total points they received from @15 members.We’d like to thank Best Buy for this awesome opportunity!Teens – check out our profile on www.at15.com/changeexchange and give your points to DonorsChoose.org to support public school classrooms in need!