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一、问题的提出PBL(Problem Based Learning)是指以问题为基础学习的一种教学方法,1969年由美国神经病学教授Barrows首创于加拿大McMaster大学,随后迅速在世界各国推广开来,成为国际上流行的一种教学法。这种以学习者为中心的学习方法,由教师根据实际情景提出问题,在教学过程中围绕问题展开相关知识的学习,并以此提升学生的学习动力。教师的角色是辅助者和合作者,在适当的时候给予帮助。在问题解决的过程中,学生不但获得
First, the problem raised PBL (Problem Based Learning) is a problem-based learning a teaching method, in 1969 by the American neurology professor Barrows pioneered in Canada McMaster University, and then quickly spread in various countries in the world to become internationally A popular teaching method. This learner-centered learning method, the teacher according to the actual situation of the problem, in the teaching process to expand the relevant knowledge around the problem of learning, and in order to enhance students motivation. Teachers’ roles are facilitators and collaborators and help at the appropriate time. In the process of problem solving, students not only obtain