Efficient classroom refers to the class in which students study proactively under teachers's guidance to gain the efficient development. Based on the theories of constructivism. mastery learning, cooperative learning, multiple intelligences, the theory of three-phase intellectual ability and life theory in class, it is founded to motivate students' desire for study and build up their confidence. Setting up the efficient classroom, we need focus on full plans, constructive model, skilled questions, combination between static and dynamic, pluralistic Integration, width in class and conscious reflection.