Jaime Escalante (born 1930) a high school math teacher whose dedication to his students inspired Hollywood to make a movie of how he changed the lives of his students.

Jaime Escalante, a native of La Paz, Bolivia, and the son of two elementary-school teachers, inspired a movie in the 1980s by raising the aspirations of Hispanic students in one of Los Angeles's most decaying urban high schools. Shortly after Escalante came to Garfield High, its reputation had sunk so low that its accreditation was threatened. Instead of gearing classes to poorly performing students, Escalante offered AP (advanced placement) calculus. He had already earned the criticism of an administrator who disapproved of his requiring students to answer a homework question before being allowed into the classroom. "He told me to just get them inside," Escalante reported, "but I said, there is no teaching, no learning going on." Determined to change...