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曾经被广泛采用的“教师为中心”的传统教学方式受到了质疑,中学生物课堂教学逐渐开始向“教师主导、学生主体”的教学方式转变,教学中开始重视学生的知识、情感的全面发展。从教学现状看,教师常因为抓不准值得探究的问题而发生探究点的偏离,一味追求探究步骤的完整,未能收到探究教学的效果。近来,许多老师都意识到了创设情境的重要性,并付诸教学实践,而有些老师只注重形式,为了情境而创设情境,在课堂上未能有效提供问题情境,所以不能在课堂中组织起真正有效地讨论和交流,不能发挥教学情境应有的作用。
The widely used “teacher-centered” traditional teaching method has been questioned. The biological classroom teaching in middle schools has gradually begun to change from a “teacher-led, student-centered” approach to teaching. Students’ knowledge and emotions have begun to be emphasized in teaching. Comprehensive development. Judging from the status quo of teaching, teachers often deviate from the point of exploration because they cannot grasp the problems worth investigating. They blindly pursue the completeness of the exploration steps and have not received the results of inquiry teaching. Recently, many teachers have realized the importance of creating situations and put them into practice. While some teachers only pay attention to form, creating contexts for situations, and failing to effectively provide problem situations in class, they cannot be organized in the classroom. Effective discussion and exchange cannot play the proper role of the teaching situation.