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【杨言】假如我们上课没有课件

  • 2026-11-02 11:50:01
【杨言】假如我们上课没有课件

 也许这个问题“不合时宜”,可我还是想“逆流而上”,来一个这样的假设:假如我们上课没有课件,只有一面黑板,一支粉笔,我们将怎样上课呢?

这样问,并不是排斥课件。只是想,很多年前,我们的课堂也没有课件。很多年后的今天,我们是不是也可以不用课件来完成我们的学习呢?

一个课件,按照预设的程序点击播放,老师成为播放者,学生成为观摩者,难道我们是在完成一件件“计件的作品”么?

假如我们脱离了课件,学生是不是不再成为“羁鸟”和“池鱼”,而是顺其本性,守拙归于“自然”(自然的学习状态)了呢?

让我们面对面交流,由一个问题发端,共同探讨,各自表达。所谓“奇文共欣赏,疑义相与析”,有对话,有交流,“群言堂”,这能称得上“学习共同体”吧。

希望课堂上孩子们的眼睛是因热爱而发光的。如果每个人眼睛发光,脸庞发光,这样的课堂“光芒万丈”,追光少年们,济济一堂了。

读《诗经・郑风・子衿》,吟诵着“青青子衿,悠悠我心。纵我不往,子宁不嗣音?青青子佩,悠悠我思。纵我不往,子宁不来?”多么美丽的文字。又迁延开去,别样理解,视这“青青子衿”为我所教的学生,“悠悠我心”将安放何处?应该是我们彼此传递“佳音”,你来我往,相谈甚欢,其乐融融了。

有时不想用课件,只想用白色的粉笔在黑板上一行行地书写,在缓慢而清晰的书写中,进入真实的学习情境。

写什么,没有预设。是围绕一个问题,由课堂上生发答案,我总以为,最好的答案是同学们提供的:真实而亲切。

有与没有课件,有何优劣?

有课件,可以省略一些板书,可以快捷而鲜明地呈现过程,加上声画同步,让课堂生动与活泼起来。

没有课件,可以让思维有一个“止”的停顿,面对一块黑板,需我们的思维填充,这是一方偌大的留白,任自由的思想驰骋。

有课件,学生被课件牵着走,期待着下一张的内容。他们的眼神在关注着“他物”。

没有课件,学生由问题推着走,下一步在他们的脑海里。他们的眼神在关注着“自我”。

我不知道有没有专家们对课件使用有无专业的评述。也不清楚不同学科对课件使用的价值大小有无论证。其实,也不需要这些评述和论证。因为评判者在学生。我们应重视他们内心深处的感觉。

是走马观花打马走过,还是缓歌徐吟娓娓道来?这快与慢的平衡点如何掌握,正考验着我们的智慧。

孰优孰劣,不可一言以蔽之。只是于我,沉思默想中,却以为还是我与学生直接对话的好,作为“第三者”的课件,不宜成为主角。

也许没有这个“等着播放”的负累,我们彼此都轻松了许多。因为思想是流动的,如江如河,时而疾,时而缓,时而停滞,都是这江河的常态。常态不就是“大道至简,道法自然”吗?

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000502s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
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  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000682s ]
  8. SELECT * FROM `article` WHERE `id` = 540704 LIMIT 1 [ RunTime:0.000350s ]
  9. UPDATE `article` SET `lasttime` = 1794076894 WHERE `id` = 540704 [ RunTime:0.001181s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000347s ]
  11. SELECT * FROM `article` WHERE `id` < 540704 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000500s ]
  12. SELECT * FROM `article` WHERE `id` > 540704 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000409s ]
  13. SELECT * FROM `article` WHERE `id` < 540704 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000519s ]
  14. SELECT * FROM `article` WHERE `id` < 540704 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000497s ]
  15. SELECT * FROM `article` WHERE `id` < 540704 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001037s ]
0.117661s