Educational Transformation Through Virtual Learning Environment (VLE) as an Effort to Improve Students' Critical Thinking Competence

Industrial revolution 4.0 in the 21st century, many countries have made their country's roadmaps to be able survive midst of dynamic changes. The century is marked by information that can accessed anyone, anytime and anywhere, computing or use robots, automation work done routinely communication becomes unlimited every aspect people's lives. purpose this research to, 1) find out feasibility developed Virtual Learning Environment (VLE) media for learning, 2) perceptions teachers students towards (VLE). This development (R&D) adapt 4-D model (define, design, develop desiminate). results research, namely validity learning was obtained from assessment with an average percentage 93% 'Very Good' category, quality obtains 92% category "Very Good" received a positive response ≥ 90%. uses integrated Android-based VLE STEM approaches are improve 4C competencies beyond provide significant student outcomes.