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当前,自然教学越来越重视学生的自行探究过程,原来作为知识“灌输者”的教师,在课堂教学中将扮演怎样的角色,这里略陈己见。一、应是问题情境的创设者培养学生自行探究、获取知识的能力,主要是以课堂教学形式进行的。毋庸置疑,教师是整个活动的组织者和创造者。因此,作为教师首先必须更新观念,把学生从被动接受知识的地位转变到主动探求知识的主体地位上来。通过了解、掌握学生的生理、心理特征,创设学习情境,
At present, the nature teaching pays more and more attention to the students’ self-exploration process. What kind of role will the teachers who used to be “inculcators” of knowledge in classroom teaching play an important role? First, the founders of the problem situations should cultivate students’ ability to explore and acquire knowledge on their own, mainly in the form of classroom teaching. Undoubtedly, the teacher is the organizer and creator of the entire activity. Therefore, as a teacher, we must first update our concepts and change students from the status of passive acceptance of knowledge to the active pursuit of knowledge. By understanding, mastering students’ physiological and psychological characteristics, creating learning situations,