Principal Leadership in the Era of the Industrial Revolution 4.0 at SD Negeri 1 Beureunun and Islamic Private Elementary Schools in Pidie Regency, Indonesia

Top management is one of the factors that influence teacher performance in learning. This research aims to determine school principals' programs, strategies, supervision, and constraints improving era industrial revolution 4.0. a case study with qualitative approach. The subjects this were principals, deputy heads curriculum, teachers, supervisors development teams. results are: 1) program carried out is: formulating program, compiling School Development Team (TPS), schedule activities, e-learning, technology-based training programs according 21st-century learning TPS has prepared. 2) strategy by dividing tasks duties functions TPS, involving teachers IT-based having ability Communication, Collaborative, Critical Thinking, Creativity (4C) 3) Supervision principal, namely carrying supervision process directly or through recording Close Circuit Television (CCTV), which evaluates achievement goals targets. 4) Obstacles include principal not been able accommodate all teacher's needs use technology, teachers' technology field still be improved.