This story was originally published on CalMatters.org. They speak Farsi, Cantonese, Spanish and at least two dozen other languages. Some earned master’s degrees in their home countries, while others never finished middle school. At California’s community colleges, more than 290,000 students take free, non-credit English as a Second Language classes. As immigrants, many of these...

This story was originally published by CalMatters. Sign up for their newsletters. Students tap on their keyboards as a professor lectures at the front of the room. It looks like any other college course, except that it’s taking place at a high school. This year, more than 150,000 California teens are earning college credit in dual enrollment courses....