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复习课,浪费课堂三大致命伤!

  • 2026-10-30 10:50:35
复习课,浪费课堂三大致命伤!
当老师久了,你才懂:
课堂时间,每分每秒都很宝贵,浪费不起。尤其是复习阶段!
很多老师每天累到崩溃、蕞后成绩却上不去,不是不够努力,而是把大把时间浪费在无效环节里。 
树洞老师给大家整理的三大课堂致命问题,中一条,效率直接减半。
💛💚❤️
1️⃣ 被个别学生“拖死”整节课。
总有几个纪律差、爱插话、爱捣乱的孩子,一上课就制造问题。
这种情况,在普通学校太普遍了。
要不要管?要!
有的老师为了管住这一两个学生,反复制止、反复批评、反复拉扯,一节课被打断七八次。
网络还有误导新老师帖子说:
老教师可以训学生一节课,如何如何。
好像这种方式,很值得推荐似的。
你信了,才是踩了大雷!
说实话,没有几个老教师会无聊到这种程度。老教师,复习课都是真正的高效课堂。
为了那么一、两个学生,你停下你的上课节奏,花半节课的时间去训他们,意义在哪里?!
认真听课的学生被迫等待,教学节奏全乱,知识点讲不透,没时间去小测巩固课堂所学内容。
宝贵的课堂时间,都花在了一、两个不想读书的孩子身上。 
真正🈶效的课堂管理是:
课上注重上课节奏,不过分纠缠、不花太多时间处理个别麻烦的违纪行为。
难搞的学生,建议留到下课后处理。 
别让个别学生,消耗全班40分钟。
太不值得了!

💙💚❤️
2️⃣ 无意义课堂环节太多,形式大于内容
为了“课堂活跃”,盲目加讨论、加游戏、加花样互动。
看似热热闹闹,实际学生浮于表面,不思考、不深究、不落实。讨论变成闲聊,互动变成看热闹,一圈流程走下来,重点没讲、难点没破。

课堂不是演公开课,能让学生学会、学明白,考试拿高分,才是硬道理。

复习课蕞有效的方法就是讲—练—评,如此循环即可。
一定要让学生动笔!动笔!动笔!
不动笔,他是学不会的,他是考不出来的。
很多学生,他在听课的时候是没有问题的,能听得懂。
但是,你让他自己做,他是不会做的。
为什么会出现这种情况?
因为,知识点没有真正地消化吸收。
还处于一个似懂非懂的阶段。
❤️💙💚
3️⃣ 没有讲课主线,没有取舍,没有重点
复习课还在贪多,不敢取舍、不会抓重点,知识点平均用。
知识点嚼不烂,完全没有侧重点。
学生会的反复讲,学生不会的轻轻带过,易错点不单独出来重点讲,完全脱离学生的学情。

一节课下来,老师讲得累,学生听得懵,重点不突出、难点没突破。
好课从来不是“教完教材”,而是根据学生情况,抓到核心、攻克重难点。

教什么、怎么教、教到什么程度,心里必须有一条清晰主线。
 一节课需要解决什么问题?
通过什么方式解决这个问题?
最终能不能够达到这个目的?
这就是你一堂课的主线。
❤️💚💛
树洞来总结:
课堂时间最珍贵,得用在能出成绩的地方。
管住课堂节奏、不被个别学生带偏。
放弃花哨的形式主义,抓住主线,少讲多练,才能出成绩。
基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000501s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000552s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000308s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000336s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000509s ]
  6. SELECT * FROM `set` [ RunTime:0.000253s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000663s ]
  8. SELECT * FROM `article` WHERE `id` = 529883 LIMIT 1 [ RunTime:0.000319s ]
  9. UPDATE `article` SET `lasttime` = 1793380681 WHERE `id` = 529883 [ RunTime:0.001129s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000290s ]
  11. SELECT * FROM `article` WHERE `id` < 529883 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000467s ]
  12. SELECT * FROM `article` WHERE `id` > 529883 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000355s ]
  13. SELECT * FROM `article` WHERE `id` < 529883 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000543s ]
  14. SELECT * FROM `article` WHERE `id` < 529883 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000445s ]
  15. SELECT * FROM `article` WHERE `id` < 529883 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000841s ]
0.091700s