This workshop seeks for full, short papers, live demonstrations and practices of Game-Based leaning and Gamification Instructional Strategy in Elementary and High School. The aims of this workshop are to provide a platform for the academic researchers, elementary and high school teachers, instructional designers and developers around the world to communicate on the instructional design and teaching experiences that involved game-based learning and gamification. Topics in this workshop include the applications of game-based learning design, development of educational games, gamified teaching plan and practices in elementary and high schools. This workshop is to be organized as an interactive session for a half-day. Besides oral paper presentations, the participants are encouraged to introduce live demonstrations for their proposed educational games, which are expected to promote the interaction and communication among participants.