Sandra Largen


Sandra Largen teaches Biology 300 and 400 at South High. Ms. Largen attended the University of Washington in Seattle, where she earned her degrees in Biology, Speech Communication, and Norwegian Language with minors in Music (vocal performance) and German as well as a Masters in Education.

Favorite Thing About D99: “The fantastic students, teachers and staff I have the privilege of working with each day.”

Started at D99: 1997

Ms. Largen's course resources are available on Google Classroom.

Office Location

Downers Grove South High School

Mail Location