PowerSchool is your direct connection to your child's education at Bishop Guilfoyle High School. This award-winning, easy-to-use student information system helps parents access their child's grading and attendance records, in real-time. Teachers, administrators, students and parents use this web-based tool in confidentiality, to make insight-driven decisions that increase individual student learning. Current students and parents, log in and monitor your family's academic world at Bishop Guilfoyle.