Sun Valley High School

Sun Valley High School is a team located in Aston, Pennsylvania. They compete in the Southeast Pennsylvania.

Sun Valley's main claim on Science Olympiad history is that they were the first-even state champion in Pennsylvania history, winning in 1985. They then followed up their victory with a 10th place finish at the national tournament. However, that would prove to be their last nationals appearance, and they have not attended the state tournament in over a decade.