时代要求我们教育工作者必须十分重视培养学生智力和能力,造就创造型、开拓型人才。开辟“第二课堂”,能充分调动学生的学习积极性,拓宽学生的思路、激发学生的探索精神,培养学生的独立工作能力,是造就创造型、开拓型人才的重要途径。多年来,我们结合化学学科的特点,在“第二课堂”教学活动中,作了一些探索。一,发动和组织化学“第二课堂”的组织形式有多种多样,参加学生的人数也可多可少。例如读书会、报告会、讨论会、专题讲座、讲演比赛、化学智力竞赛、实验表演、化学谜语活动等,可以吸收较多学生参加。另一些形式,象专题研究小组、 The times require us educators must attach great importance to the cultivation of students' intelligence and ability, create creative, pioneering talent. Opening up the “Second Classroom” can arouse students' learning enthusiasm, broaden students' thinking, inspire their exploration spirit and cultivate students' independent working ability. It is an important way to create creative and pioneering talents. Over the years, we combine the characteristics of chemistry, in the “second classroom” teaching activities, made some exploration. First, the launching and organizing chemistry “second classroom” there are many different forms of organization, the number of students can be more or less. For example, book clubs, lectures, seminars, seminars, lecture competitions, quizzes, experimental performances, and chemical riddles can attract more students. Other forms, like thematic research groups,