教师的教学究竟应该怎样进行,什么样的教学是高效教学,怎样才能做到课堂高效。把问题设计看作教学设计的中心,恰到好处地设计课堂问题,以问题为主线,引领学习、启发学生,达到学生主动参与的课堂才是高效课堂。 How should the teacher’s teaching be conducted, what kind of teaching is an effective teaching, and how can the classroom be effective? The problem design is regarded as the center of instructional design. It is a matter of designing classroom problems and taking the problem as the main line. Leading the way to learning and inspiring students to achieve active classroom participation is an effective classroom.