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人教版高中生物中的“能量流动”部分教学内容,主要阐明能量是生态系统生存和发展的动力,以及生态系统内的能量输入、传递和输出的方式。那么,依照新课改的理念,在这种以原理性知识为主的课堂教学中,怎样发挥教师的主导作用,如何给学生创造必要的空间和时间条件,来充分调动学生的参与意识和发挥其主体作用呢?在教学过程中我是这样做的,并且个别细节值得反思、相互学习。1、创设教学情境,激发学生学习兴趣
The content of “energy flow” part of senior high school biology in PEP mainly states that energy is the driving force for the survival and development of the ecosystem and the way of energy input, transmission and output within the ecosystem. So, in accordance with the concept of the new curriculum reform, how to give play to the leading role of teachers and how to create the necessary space and time conditions for students to fully mobilize the students’ participation awareness and play their roles in this kind of classroom teaching based on the principle knowledge? Its main role? In the teaching process, I did so, and individual details are worth reflection, learn from each other. 1, create teaching situations, stimulate students interest in learning