The Atlantic interviews Erin Gruwell, a teacher whose methods for teaching her students about prejudice became the basis of a book (and subsequent movie) called The Freedom Writers. Named after a group of bus-riding civil rights activists, the students in her classes wrote lengthy journal entries — many of them relating to their own personal traumas — in order to compare them with diaries by historical figures. Writing journals, Gruwell says, helped her students learn to like schoolwork.