how to get students to be involved in learning in class

 first, teachers must spare no effort to prepare for the class, so that the class can be very interesting. if so, students can find pleasure during the process of learning and are willing to take part in it.

 second, organise some meaningful tasks which are suitable for students. they are supposed to be neither too many nor too too few. i have seen a lot of open classes and i myself gave a lot as well, i realized that most classes are low efficient even though a lot of activities are piled up in the class. students tend to get tired of these activities.