小班化下提高初中科学探究教学实效性的探索

摘要

课堂教学的有效性表现在不同层面上，但学生有没有进步或发展是衡量教学有效性的重要指标。科学探究作为科学教学的一种重要方式，已被广大教师接受并运用于教学。但在实际教学中，探究教学还存在低效甚至无效的现象。当前，随着小班化的普及、小组合作学习的进一步推进，提高科学探究教学的实效性成了新一轮课改中普通关注的问题。%The efficiency of classroom teaching is indicated from different levels. Science inquiry, as an important way of science teaching, has been accepted by all teachers. But in practical teaching, inquiry teaching is still inefficient. Currently, with the further popularization of small class and group cooperative learn-ing, to improve the efficiency of science inquiry teaching has be-come a new concern for the new round of curriculum reform.