 WESTMER, Colo.--BUSINESS WIRE--- LRN BacktoSchool--Pikes Peak Online School PPOS and Colorado Preparatory Academy CPA, two full-time, online public schools serving students throughout the state, are ready to kick off the new school year and give students a consistent education option designed to help them reach their full potential. PPOS and CPA students and teachers will open their laptops to start the 2021-2022 school year today, August 30. For most parents, the new school year comes with cautious opti 