MERCYHURST PREPARATORY SCHOOL. ERIE, PA. Mercyhurst Preparatory School is a Catholic high school within the Mercy Education system and an International Baccalaureate World School. We are seeking candidates for a. full-time. Social Studies (9-12) position. JOB PURPOSE. To plan, organize and implement an appropriate instructional program that guides and encourages all students to develop and fulfill their academic potential. It is expected that tea...
