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高校严禁全程PPT上热搜: 被AI取代的从来不是板书,而是思考

  • 2026-11-08 08:15:15
高校严禁全程PPT上热搜: 被AI取代的从来不是板书,而是思考

今天刷热搜,刷到一条有点意外的:人民日报评“高校严禁全程PPT”。点进去一看,是湖北汽车工业学院、济宁医学院两所高校最近发了通知,明确要求老师上课不能全程依赖PPT,不能“念课件”。评论区底下,一片叫好。但让我意外的是,叫得最响的,不是大学生,是家长。

有家长说:我娃上初中,老师也是这样,一节课从头放到尾,孩子忙着拿手机拍,拍完就觉得“学完了”。还有家长说:现在的课,板书越来越少,PPT越来越花,孩子眼睛累,脑子却没动。你看,大学的问题,家长一下就联想到自己孩子身上了。这其实说明一件事:大家不是讨厌PPT,是讨厌“课堂变成了念稿现场”。
PPT没错,错在“全程”
说句公道话,PPT本身没错。它本来是个好东西——能理框架、标重点、存例题,复习时候翻一翻也方便。我自己做分享,也离不开PPT。问题出在“全程”两个字。当PPT变成提词器,老师就容易偷懒:同一份课件用三年,不备课、不讲推导、不接疑问;学生也容易偷懒:反正拍下来期末看,上课不用跟、不用想。一堂课下来,屏幕是主角,师生之间的交流、追问、碰撞,全退场了。
AI什么都能做,为什么反而要重拾板书
更有意思的是,这件事发生在AI已经能写教案、做课件、甚至模拟讲课的今天。按理说,工具越强,人越该歇着?恰恰相反。越是在AI什么都能帮你想的时代,越要有人带着孩子“自己想一遍”。你想,板书为什么重要?因为老师写一笔、推一步,学生跟着走一步——这个“慢”,本身就是思考的过程。公式在黑板上现推,逻辑当场拆,哪里卡住当场停。AI给答案只要一秒,但这一秒跳过的,恰恰是脑子长本领的那几步。
当家长的,也该照照镜子
所以这件事,对我们当家长的,其实是个提醒。别光盯着学校改没改。回家看看,孩子写作业是不是也“屏幕依赖”?遇到不会的,第一反应是不是拍照搜题、问AI?我不是说不能用。我是说,得给孩子留一点“没有答案”的时间。一道题卡住了,先别急着搜,让他自己盯五分钟、画个图、写两步。哪怕最后还是不会,那个“盯”的过程,比答案金贵。
光怪老师,也治不了本
当然,话也说回来,光让老师别念PPT,未必治本。很多老师也委屈:高校“重科研轻教学”,论文课题才是硬指标,课堂权重低,时间有限,把知识点塞进PPT是最省力的。所以真正要改的,是那根指挥棒——让认真讲课的老师,也能被看见、被奖励。这事儿和我们家长也有关:我们评价一所学校、一个老师,少看点“牛不牛”,多看点“课上得好不好”。
说到底,严禁全程PPT,不是为了回到没有投影的年代。是把“人”请回课堂,把“想”还给孩子。
你孩子班上,老师爱念PPT吗?有没有给孩子留“空白思考”的时间?评论区聊聊,咱们一起想想这件事。觉得说到心里的,点个“小红心”,转给那个也在纠结怎么教娃的朋友。
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