The Fitchburg State University Center for Professional Studies' Advanced Placement Summer Institutes (APSI) week began this morning. In the AP Biology track, High School Teachers are conducting a week long transpiration experiment. The APSI are designed to support all aspects of AP courses, including AP methodology, curriculum, class assignments and examinations as well as providing strategies for teaching AP courses. Art & Design Educators spent the week long program in a combination of lecture, projects, and discussion to improve their teaching skills.