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中学生物教学要适应四化建设的需要,培养创造性开拓型的人才,必须克服传统教学的弊端,建立以教师为主导、以学生为主体的教学结构,使学生主动学习并掌握基础知识,逐步掌握研究生物学的基本规律(从问题出发经过探索到解决问题并指导实践),从而发展学生的智力,培养学生的能力。为此,笔者以自然科学方法为指导,以教育心理学为理论基础,在传统教学经验的基础上,从我地区教学实际出发,设计了“D·Y·F”课堂教学结构。
In order to meet the needs of the four modernizations and cultivate creative and pioneering talents, biology teaching in secondary schools must overcome the shortcomings of traditional teaching and establish a teacher-led and student-centered teaching structure so that students can actively learn and master basic knowledge and gradually grasp Research the basic rules of biology (from problem to problem through exploration to solve problems and guide practice), so as to develop students ’intelligence and develop students’ abilities. Therefore, based on the theory of educational psychology and based on the traditional teaching experience, the author designs the “D · Y · F” classroom teaching structure based on the teaching practice in our region.