John Wilton Kelley is a highly accomplished mathematics, director, and instructor. He started off at Meten Preparatory Academy as the head of the science and math department. Before taking on the position of Senior Academic Advisor to the Principal, Kelley managed seven instructors in the Science & Math department. He coordinated meetings and served as a contact with the school administration in his capacity as the department's chairman. The top pupils at Meten Preparatory Academy were also entered into math contests, and the yearly scientific fair was arranged by him. He also controlled the use of department funding. Kelley also taught Junior Physics, Honors Senior Physics, Honors Calculus, AP Calculus, Pre-calculus, and General Science when needed elsewhere and throughout this period.