传统的教学往往是老师讲学生听。许多问题都是由教师提出,学生还未来得及思索,又由老师很快地给予解答。使学生对老师产生神秘感。使得他们懒于思考,不去思考。其结果往往是:老师讲得累,学生听得苦。一节课下来,问学生听懂没有?多数同学会回答听懂了,可是不少学生反映一旦做作业时,又不知如何去做。究其原因是学生在课 Traditional teaching is often taught by the teacher. Many questions were asked by teachers. Students still had to think in the future and the teacher answered them quickly. Make students feel mysterious about teachers. Make them lazy to think, not to think. The result is often that the teacher is tired and the students are suffering. One class was down and asked if the students understood it. Most of the students would answer and understand it. However, many students reported that they did not know how to do it once they did their homework. The reason is that students are in class