Students take the annual College Scholastic Ability Test, or college entrance exam, at a high school in Seoul last November. Students face enormous pressure to do well on the test and get into a top university. Airplanes are grounded on the day of the test so they won't disturb the students. Ed Jones/AFP/Getty Images hide caption

itoggle caption Ed Jones/AFP/Getty Images

President Lyndon B. Johnson signs the ESEA in 1965 with Kate Deadrich Loney, his first schoolteacher. Yoichi Okamoto/LBJ Presidential Library hide caption

itoggle caption Yoichi Okamoto/LBJ Presidential Library

Alumnus Will Lawrence of the Fossil Fuel Divestment Student Network came back to Swarthmore to help the students effectively communicate their protest to the school's administrators. Emily Cohen/NewsWorks hide caption

itoggle caption Emily Cohen/NewsWorks

About one-third of black and Hispanic teens say they're online just about all the time, compared with about 1 in 5 whites, a new study says. 27 Studios/Getty Images hide caption

itoggle caption 27 Studios/Getty Images

Egg babies created by Aaron Warren's ninth-grade students at Orthopaedic Hospital Medical Magnet High School in Los Angeles. Courtesy of Aaron Warren hide caption

itoggle caption Courtesy of Aaron Warren

Central Michigan University has announced a new certificate program in "fermentation science," and James Holton's company, Mountain Town Station Brewing Co., will help give CMU students hands-on brewing experience. Steve Jessmore/Central Michigan University via AP hide caption

itoggle caption Steve Jessmore/Central Michigan University via AP

In 22 states, people who default on their student loans can have professional licenses suspended or revoked. The percentage of Americans who default on student loans has more than doubled since 2003. Butch Dill/AP hide caption

itoggle caption Butch Dill/AP