Complex sentence: Pellston Middle/High School is a combined middle and high school in Pellston, Michigan, with a shared principle overseeing grades 6-12 in the Pellston Public School District.
Split into simpler sentences: Pellston Middle/High School is a combined middle and high school in Pellston, Michigan. With a shared principle, Pellston Middle/High School serves students in grades 6-12 in the Pellston Public School District.