从1952学年度开始,初中动物课改在二年级讲授,每周三小时,比原来增加了一小时。这种改革,我们认为是很好的。因为以前的每周二小时的动物课,只能照顾到课堂讲授,不能分出固定的时间作实验,这样就容易陷于“教条”,使学生学得的动物知识,多少欠真实性。现在,动物课的时间既然增多了,就给教师创造了充分讲授,及时实验的有利教学的条件,给学生创造了用心听教师讲授于前,亲身作实验观察于後的有利于学习的条件。总而言之,给教师教好动物课,学生学好动物课创造了有利的条件。动物实验,能引起学生的学习兴趣,巩固学生的学习效果,加强学生的思考能力,使学生认识客观存在的真实性。尤其是在开始学习动物课时,开 Beginning in the 1952 school year, junior high school animal classes were taught in second grade, three hours a week, an hour more than the original. We think this kind of reform is very good. Because the previous two hours of animal classes per week can only take into account classroom teaching, can not be separated from a fixed time for the experiment, so easy to get stuck in the “dogma,” so that students learn the animal knowledge, how much less authentic. Now that the time for animal classes has increased, teachers have been given favorable conditions for lecturing and timely experiments, and they have created favorable learning conditions for students to listen carefully to their teachers and observe them experimentally. All in all, teaching good teachers in animal classes, students learn good animal class has created favorable conditions. Animal experiments can arouse students ’interest in learning, consolidate the learning effect of students, strengthen students’ ability of thinking and make students recognize the authenticity of objective existence. Especially when starting to learn animal class, open