兴趣是知识的源泉,兴趣是成功之路,兴趣是学生获取知识的直接动力。任何一门学科都必须重视学生的学习兴趣的培养,尤其是科学课要注意培养学生的学习兴趣。因为科学课每周仅两节,老师与学生接触的时间较少,有很多课外的观察与实验、制作、写科技小论文等作业,学生如果不对科 Interest is the source of knowledge, interest is the road to success, interest is the direct motivation for students to acquire knowledge. Any discipline must attach importance to the cultivation of students ’interest in learning, especially science class should pay attention to cultivate students’ interest in learning. Because science class only two sections per week, teachers and students contact less time, there are many extra-curricular observation and experiment, making, writing science papers and other homework,