Mount Pleasant

A Silicon Valley entrepreneur takes on the challenge of a lifetime: teaching in one of California's toughest high schools. Entrepreneur Steve Poizner had run a billion-dollar company, but the greatest challenge of his life was the year he spent teaching twelfth graders at San Jose's Mt. Pleasant High School. On many days, his managerial and entrepreneurial skills seemed irrelevant. But on others, they helped him demonstrate how exciting it is to learn. Poizner motivated his students by expanding their horizons far beyond their high school's walls. Steve Poizner is currently (2010) a candidate…