Calculus does not have to be made easy—it is easy already. That banner used to grace the Los Angeles classroom of someone once called the best teacher in America. Jaime Escalante, the unconventional calculus teacher who was depicted by Edward James Olmos in the 1988 film Stand and Deliver, died last year of cancer at the age of 79. The year before the film, more students from Garfield High School took the AP calculus exam than at all but three other public schools in the country, with two thirds passing.
Half a year after his death the Obama administration weighed in on the state of science, technology, engineering and mathematics (STEM) education in this country. The report, “Prepare and Inspire,” reviewed the sobering statistics about how our K–12 schools suffer by comparison to their counterparts in other developed nations. It called for recruiting and training 100,000 STEM teachers. President Barack Obama mentioned STEM as a priority in his State of the Union address this year, and advocates for science education have been pressing to get student science performance incorporated into the No Child Left Behind law.
But achieving these goals is not going to be easy. The report noted that 25,000 STEM teachers leave the workforce every year, mostly because of disgruntlement with their jobs and lack of professional support. To attract and retain enough science and math teachers will require an elevation in their status and a thorough revamping of attitudes toward the entire profession.
Escalante’s career illustrates why. From a job mopping floors after he arrived in the 1960s from his native Bolivia, Escalante procured much better paying work as a technician at an electronics company. From there he went on to get a teaching credential to pursue a passion that dated back to his early years in Bolivia. In 1974, at the age of 43, Escalante decided to take a lower salary as a math teacher at Garfield. He made academic successes of many of his poor Hispanic charges, but first, he had to overcome the system’s built-in inertia. Garfield initially assigned him to teach what would have been the equivalent of fifth-grade math in Bolivia, and he had to convince school administrators that students there were capable of learning math at a higher level.
http://www.scientificamerican.com/article.cfm?id=stand-and-deliver