Meet our Faculty
Crystal Hampton
Mathematics Instructional Supervisor
Crystal graduated from Lycoming College with a BA in Mathematics and certification in secondary education. She attended Wilkes University where she attained her two Masters Degrees; Educational Leadership and Educational Development and Strategies. She is the Mathematics Instructional Supervisor at Keystone. She enjoys being outdoors, taking care of her animals, gardening, and spending time with her family. Crystal joined the Keystone team full-time after a brief part-time period. She decided to commit to full-time because of the quality work and positive interactions she had with students and parents.
Certifications
Mathematics
Education
BA, Mathematics; MS, Education Development and Strategies and Educational Leadership
Erica Rhone
Science Instructional Supervisor
Erica graduated from Lock Haven University with a BS in Health and Physical Education. She is currently attending Bloomsburg University where she is working toward her MS in Exceptionalities. She is the Instructional Supervisor for the Science Department and has been a teacher at the Keystone School for the past 8 years. She likes spending time with her husband and daughters. Erica thoroughly enjoys working with the students, parents and staff at Keystone, as each day brings a new adventure. It is important to remember that what we do each day, contributes to what we will become in the future.
Certifications
Health and Physical Education
Education
BS, Health and Physical Education
Jessica Sanford
Social Studies Instructional Supervisor
Jessica attended Lock Haven University where she received a BS in Secondary Education with a concentration in Social Studies. She is currently working towards an MS in Instructional Technology from Bloomsburg University. At the Keystone School, Jessica is the Social Studies Instructional Supervisor and also teaches online World History and World History Honors. She really enjoys learning about new types of technology and finding ways to implement them in her courses. Additionally, Jessica also enjoys reading, watching movies, and spending time with family and friends. As a history teacher, she also likes visiting museums and historical sites. One of her favorite places to visit is the Smithsonian American History Museum in Washington, DC. Jessica encourages all her students to work hard and invites them to contact her if they need any assistance with their courses!
Certifications
Social Studies
Education
BS, Social Studies
Joann Koschoff
Driver's Education, Lifetime Fitness, Skills for Success, Working for Success Correspondence, Career Exploration, Middle School Health and Physical Education
Certifications
Health and Physical Education, Safety Education/Driver Education. Trained and certified to license student drivers.
Education
BS, Health and Physical Education; MS, Physical Education
