假学习与工作之便,我有意识地作了一些了解,发现从一到四年级,许多学生对实验课的兴趣经历了一个低谷型变化:大学低年级时,也许是由于从中学到大学的转变而产生的好奇心,对实验普遍较感兴趣。但随着进到高年级,这种兴趣却逐渐减少,甚至出现讨厌实验课、不愿做实验的现象。到了毕业论文阶段,由于实验内容,特别是方式方法上的改变,许多同学对化 From my fake learning and working experience, I made a conscious effort to find out that many pupils experienced a trough change in their interest in experimental class from the first to the fourth grade, perhaps in the lower grades of college, perhaps due to a shift from middle school to college The resulting curiosity is generally more interested in experimentation. However, with the arrival of senior students, this interest has gradually decreased, even appearing to experiment with the experimental class, unwilling to experiment. To the graduation thesis stage, due to the experimental content, especially the changes in methods and methods, many students to the