自然课课堂教学中由学生进行观察、实验、对比、讨论等一系列活动,自己探究知识,是自然课教学的重要途径,而这些活动质量的高低很大程度上取决于学生自己的“内因”,也就是学生是否具有参与这些活动的内在要求和欲望,即学生的主动性问题。本文试图结合自然课教学探讨学生的主动性的产生、保持以及发 Natural class classroom teaching by students to observe, experiment, contrast, discussion and a series of activities to explore their own knowledge is an important way of teaching natural course, and the level of the quality of these activities depends largely on the students' own “internal” , That is, whether students have the inherent requirements and desires to participate in these activities, that is, student initiative. This paper tries to explore the students' initiative, produce, maintain and develop in combination with natural class teaching