Karen Trobough has been teaching at Hayden for 12 years. She teaches Chemistry 1. Karen grew up in San Jose, California. She attended UCLA and graduated with a B.S in 1985 and received her teaching license from San Jose State University in 1986. Karen and her husband, Todd, are members of Most Pure Heart of Mary Parish. Karen and Todd have 2 children who both attended Hayden. ('08 and 10).