A dozen students had crowded into a small conference room at Loudoun County High School in Leesburg last month to learn about Advanced Placement classes.
Unlike similar sessions — typically led by teachers or counselors — the seminar was conducted by four student leaders who, collectively, had taken nearly every AP test the school offers. They stood at the front of the darkened room, delivering a slide presentation and sharing their experiences with the underclassmen.
Washington Post, March 6, 2016