Complex sentence: The Pennsylvania Cyber Charter School, also known as PA Cyber, is a public virtual charter school based in Midland, Pennsylvania, but serving students throughout the state: enrollment is open to Pennsylvania students in grades PreK-12.
Split into simpler sentences: The Pennsylvania Cyber Charter School, also known as PA Cyber, is a public virtual charter school based out of Midland, Pennsylvania. Enrollment is open to Pennsylvania students in grades PreK-12.