Arnold O. Beckman High School is a public school in Irvine, California, United States, serving 3,013 students from grades 9 through 12. The $94 million facility was opened on August 30, 2004. The World Languages Building - a new, $17 million, two-story, 30,000-square-foot facility - was unveiled on September 1, 2015. The school is commonly known as Beckman and is named after Arnold Orville Beckman: a scientist, chemist, and philanthropist famed for inventing the pH scale during his tenure at Caltech and funding Silicon Valley's first semiconductor company.