Francheska D. Starks 2024. A CONCEPTUAL MODEL FOR DESIGNING TEACHER-CENTERED PROFESSIONAL DEVELOPMENT : Received: 14th March 2024 Revised: 11th April 2024, 29th April 2024 & 30th April 2024 Accepted: 1st April 2024 . PUPIL: International Journal of Teaching, Education and Learning. 8, 2 (Jun. 2024), 01–13. DOI:https://doi.org/10.20319/pijss.2024.82.0113.