The present post describes important topics to study for UGC Net Education, PGT Education, UGC Net Paper 1, NTA Net Paper 1, NTA Net Paper 2, and other assistant professor exams in Education Subject. Unit 8: Educational Technology, Systems Approach to Instructional Design, Models of Development of Instructional Design (ADDIE, ASSURE, Dick and Carey Model Mason’s), Gagne’s Nine Events of Instruction and Five E’s of Constructivism, Nine Elements of Constructivist Instructional Design, for more detailed discussion on these topics Subscribe Educators Plus.