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备课新体验|精简PPT,把课堂还给学生

  • 2026-11-06 03:19:52
备课新体验|精简PPT,把课堂还给学生
最近备课，解锁了一个很实用的小方法👇🏻
以往上课总容易讲得面面俱到，内容塞得满满当当，整节课时间紧巴巴，自己说得累，留给孩子思考、动笔练习的时间少之又少，课堂重点也常常不够突出。     
这次备《麻雀》一课，我试着把教学设计、本节课核心教学目标发给豆包，让它帮我生成配套PPT。     
没有繁杂冗余的文字，课件紧扣主线，脉络清晰：梳理故事起因经过结果、学习“看到+听到+想到”的写作方法、当堂小练笔，每一页目标明确，简洁干净。 课堂不再被冗长的讲解占满，重点一眼可见。
省下的时间，留给孩子默读、圈画、动笔尝试小练笔。 老师少啰嗦，学生多思考，教学节奏一下子从容了。 工具只是辅助，真正的核心，永远是把课堂的主动权还给孩子。 
备课，做减法，也是一种智慧。
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. 请求信息 : 2026-11-06 08:26:09 HTTP/1.1 GET : http://h.sjds.net/a/576854.html
  2. 运行时间 : 0.099420s [ 吞吐率：10.06req/s ] 内存消耗：4,419.87kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=03977949ba168a86f7124e279358194a
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  1. CONNECT:[ UseTime:0.000583s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000775s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000455s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000361s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000589s ]
  6. SELECT * FROM `set` [ RunTime:0.000328s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000697s ]
  8. SELECT * FROM `article` WHERE `id` = 576854 LIMIT 1 [ RunTime:0.000414s ]
  9. UPDATE `article` SET `lasttime` = 1793924769 WHERE `id` = 576854 [ RunTime:0.001212s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000356s ]
  11. SELECT * FROM `article` WHERE `id` < 576854 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000564s ]
  12. SELECT * FROM `article` WHERE `id` > 576854 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000475s ]
  13. SELECT * FROM `article` WHERE `id` < 576854 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000550s ]
  14. SELECT * FROM `article` WHERE `id` < 576854 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000553s ]
  15. SELECT * FROM `article` WHERE `id` < 576854 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000860s ]
0.112767s