在高一化学第五章第四节元素周期律这一节课上,我们摸索着搞了一次自学课的尝试。在学生阅读、分析课文内容的同时,自己动手整理、归纳基础知识,填写一张我们事先印好的篇子。上课时把这张篇子发给学生。篇子上留有足够的空白处,以便学生阅读课文后,将有关内容直接填写在上面。这 In the lesson of the elemental periodic law in the fourth quarter of Chemistry in the first chapter of the Chemistry, we fumbled for a self-study lesson. As students read and analyze the content of the text, they organize and sum up the basic knowledge by themselves and fill out a piece of paper that we printed in advance. Send this article to students during class. Leave enough space on the text so that students can read the text and fill in the content directly. This