第375章 章 答疑(1 / 2)

这节《量子力学》课,老师讲到了超导的量子力学理论,他一个劲儿的讲课,语速飞快。

有学生一脸懵逼,也有学生听懂了或者部分听懂。

勤学好问的学生当堂提问,老师,为什么陷俘磁通量必定总是2π?/q的整数倍?老师,你能不能再给我们解释下经典情况下的薛定谔方程?

老师立即解答,但他的解答并未完全消除学生的疑问。

有学生不懂装懂,也有学生打破砂锅问到底。

“其实教材上都写了,课后你们可以深入研究这个问题,时间有限,让我们进入下面的教学。”物理老师看上去赶时间,任何问题他只解答一遍,不会有第二遍。

下课铃声响起,物理老师交出闪现,瞬间不见踪影。

老实的学生留在教室上自习,消化重要知识点。

贪玩的学生吐槽一句“这课上了等于白上”,遂三三两两离开教室,找乐子去了。

接下来几天沈奇听了几节物理专业课,在校园各个角落巡视了一番,并去周边几所高校微服私访,总结出了几条主要问题反馈给时院士:

1、老师授课严谨认真,但学生到课率较低,特别是《数学物理方法》,到课率仅为17.3%,究其原因是老师与学生之间的互动较少,理论性较强的课程如果照本宣科,久而久之会让学生失去学习积极性。

2、学生遇到不懂的问题,不知道该去问谁,老师在课后与学生基本不来往。

3、我院订阅了PRL、PT等国际知名的物理期刊,但本科生接触不到这些,仅有研究生、博士生有机会阅览。

4、我暗访了几位物院大四学生,他们说自己的毕业论文设计非常水,水就水吧,反正导师说只要按标准格式写完毕业论文,就肯定让他们毕业。这让我感到担忧。

5、科研方面并未深入各项目组及实验室,通过论文查询,发现去年我院发表物理论文多达数百篇,但同质化现象严重,为了完成任务而写论文较普遍。

6、学生反映我校食堂饭菜太难吃,还贵。为了改善伙食,物理专业某男生在寝室内私自接线安装大功率电器,烹煮猪肉、鸡肉、牛筋丸等食物,险些导致火灾,存在极大的安全隐患。

……

看完沈奇的问题点小结后,时院士显的凝重:“沈奇你一针见血说到我们的通病了,1和2我们一直在尝试改善,要求教师加强与学生之间的互动沟通、重视解惑环节,然而效果不理想,正如你所言,学生在课后遇到不懂的难题,不知道该找谁去请教。有些教师下了课就见不到人影,别说学生,就连我都找不到他们。”

沈奇说到:“我认为我院、我校对于本科生的重视程度,在整个大学城排名比较靠后,做得最好的是南方师大和中大。一所高校只有本科生教育水平上去了,才能真正配的上名校头衔。普林斯顿为什么强,他们的本科生水平相当于美国多数高校的研究生,这跟学校在本科教育上投入的资源和重视度紧密相关。”

“沈奇你有什么具体的建议?”时院士问到。

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