Computer Courses at Keystone Community Network KCnet has Beginner, Intermediate, and Advanced Courses. As well as many specialty courses. Keystone Central Adult & Continuing Education The KCAVTS offers many Adult Education Courses. Keystone Central Foundation A Nonprofit Education Foundation Established in 1982 Keystone Central School District KCSD is made up of 9 Elementary, 1 Middle, 2 High Schools and 1 Vocational Technical School. Lock Haven Catholic School Educating Elementary School school age children in faith, academics and Christian values. Lock Haven University University located in Lock Haven. Lycoming-Clinton Head Start A preschool program that has center-based and home-based classes. Sugar Valley Rural Charter School Committed to providing a community-rooted education for all of Sugar Valley's citizens. To add a site to this page, email the webmaster. Last Updated 7/5/10.