A-21CCCS is the highest performing cyber charter school in Pennsylvania. They are the only cyber charter school to have made Adequate Yearly Progress (AYP) as many times as we have. The School Performance Profile (SPP) score for 21CCCS is the highest of any cyber charter school in Pennsylvania. 21CCCS is also governed by a Board of Directors composed of Intermediate Unit Directors, Public School Superintendents, and parents rather than a for-profit curriculum or educational management company.