Which of the formal programme is NOT intended for the professional development of teachers?AScience fairsBRefresher courseCIn-service courseDSeminarAnswer: A. Science fairs Read Explanation: Teacher professional development is any type of continuing education effort for educators. It's one way teachers can improve their skills and, in turn, boost student outcomes. Learning can take place in formal or informal settings. Formal settings include conferences, courses, seminars, retreats and workshops. Read more in App