The objectives of this research were: to design a creative thinking development program for learning activity management of secondary school teachers, and to study the program's efficiency and effectiveness of usage. The results of the study were as follows: the program includes the vision, principles, objectives, content, program development process, evaluation of performance and effectiveness. The process development had 5 stages and 8 activities of construction. The efficiency of the development program in learning activity management of secondary school teachers by 82.15/80.81 was an established requirement. The findings indicated that the teachers attained knowledge, skill and attitude towards creative learning activity management after using the program at a higher than before using the program at 0.05 significant level.