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少一点课件依赖,多一点静心研读——听课感想

  • 2026-10-31 16:20:01
少一点课件依赖,多一点静心研读——听课感想
本次听了三节课,我明显感受到部分青年教师对多媒体课件过度依赖,在课堂中丢失了自身的教学理念,失去独立的教学思路。这三节课分别是三年级《总也倒不了的老屋》《富饶的西沙群岛》以及一年级拼音教学《d t n l》。三位授课教师存在一个共性:整节课的教学都紧紧依托 PPT 展开,由课件抛出问题、依靠课件推进学生学习。课堂上教师不断讲解,学生忙于应答,留给学生静心默读、潜心品读文本的时间少之又少。PPT 本是课堂教学的辅助工具,绝不能取代教师,成为课堂的主角。结合这几节课,我认为合理运用课件,可以从下面三点着手改进。第一,深入研读教材,备课先行,在制作或者选用 PPT 之前,形成属于自己清晰、完整的教学思路。《总也倒不了的老屋》是预测策略单元的开篇课文,教师应当依托本课,教会学生掌握预测的阅读方法。预测,就是大胆预想与猜测,这项策略适合学生初次接触文本的时候开展训练,让学生一边读一边感受、体验预测,进而学会预测。而本节课授课教师,却把这项核心能力训练安排在了第二课时,教学设计不够恰当,使用课件的时候也没有结合学情进行二次预设,学生的思维没能得到充分训练,十分可惜。第二,控制课件页数,避免课件喧宾夺主,淡化师生在课堂当中的主体地位。一堂常规课,PPT 不宜过多,一般建议不超过二十张。课件数量一旦繁杂,就会挤占学生读书、思考的课堂时间。如《富饶的西沙群岛》一课,教师把课文每一个自然段拆分,再按类别切割成碎片化内容,分多张幻灯片逐一展示。这样处理破坏了整篇课文的整体美感,也剥夺了学生自主朗读、自读自悟的机会。课件精简下来,教师才能把目光真正投向学生,把充足的课堂时间还给学生。第三,活用课件,学会取舍,大胆删减多余、干扰性的内容。《d t n l》这一节拼音课,课件原本层次清晰:先观察情境图、讲述情境故事,圈画图中拼音,再借助多种方式带读巩固,最后落实声母书写。但是在识记声母的重点环节,课件堆砌了大量识记方法:观察字形、看图编顺口溜、手势记忆、形近字母对比,最后又新增口诀。繁多的方法混杂在一起,教学思路杂乱。整节课缺少安静的时段留给学生自主识记,全程都是教师跟着课件不断牵引、讲授。学生第一次认识新声母时,不宜马上拿来和外形相近的字母对比,极易造成认知混淆,干扰新知识记忆。教师要学会筛选,果断删去冗余的干扰信息。总而言之,课件只是教学的帮手。我常常在想,如果举办一场脱离 PPT 的教学竞赛,或许更能考验、看见一名教师真正的教学功底。
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  1. CONNECT:[ UseTime:0.000479s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000629s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000434s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000384s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000614s ]
  6. SELECT * FROM `set` [ RunTime:0.000325s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000638s ]
  8. SELECT * FROM `article` WHERE `id` = 535921 LIMIT 1 [ RunTime:0.000392s ]
  9. UPDATE `article` SET `lasttime` = 1794169682 WHERE `id` = 535921 [ RunTime:0.001007s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000348s ]
  11. SELECT * FROM `article` WHERE `id` < 535921 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000424s ]
  12. SELECT * FROM `article` WHERE `id` > 535921 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000421s ]
  13. SELECT * FROM `article` WHERE `id` < 535921 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000681s ]
  14. SELECT * FROM `article` WHERE `id` < 535921 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000742s ]
  15. SELECT * FROM `article` WHERE `id` < 535921 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000717s ]
0.090794s