The effect of flipped classroom and project based learning model on student's critical thinking ability

The challenge of industrial revolution 4.0 in education demand innovative and student-centered learning, which is based on information and communication technology, and be ready to compete with another scope. The research purpose is to know the effect of the flipped classroom and the project-based learning model on student's critical thinking ability. The research sample is 38 students. The learning material is about The Substance Changes. The data collection used observation, questionnaire, and test. The result showed that the combination of Flipped Classroom and Project Based Learning Model gives the effect on student's critical thinking ability with the significant value <0.05. The critical thinking aspects like elementary clarification, basic support, inference, and advance clarification showed that the average of gain is 0.39(medium category). The Flipped Classroom and Project Based Learning Model were integrated with the website so the student could easily access the learning material. The models contributed an interesting, effective, the student-centered learning process. Besides, they also improve the student's ability and enthusiasm to solve the problem of daily life.