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二上第2单元整理复习教学反思

  • 2026-09-29 05:13:51
二上第2单元整理复习教学反思
    今天这节整理和复习课，我以算式开花的形式引导学生系统回顾了第二单元的知识，通过填写书上乘法口诀表，帮助学生构建了知识网络。在整理过程中，学生能主动回忆乘法的意义、乘法口诀和解决问题的方法，表现出较好的总结能力。
    练习环节，主要以书上练习为主，全面巩固了单元知识。课堂上发现个别学生对口诀表的规律掌握不够熟练，下次课可以增加口诀表的趣味记忆游戏。
    休息作业做得一塌糊涂，孩子们还是对于乘法算式的相同加数在前个数在后的顺序记忆不深，所以明天的课上还得加强练习。
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26秋三年级上册语文单元归类复习知识点汇总,可打印

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  1. CONNECT:[ UseTime:0.000847s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001274s ]
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  6. SELECT * FROM `set` [ RunTime:0.000333s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000821s ]
  8. SELECT * FROM `article` WHERE `id` = 517560 LIMIT 1 [ RunTime:0.000412s ]
  9. UPDATE `article` SET `lasttime` = 1790632147 WHERE `id` = 517560 [ RunTime:0.001670s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000350s ]
  11. SELECT * FROM `article` WHERE `id` < 517560 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000512s ]
  12. SELECT * FROM `article` WHERE `id` > 517560 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000427s ]
  13. SELECT * FROM `article` WHERE `id` < 517560 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000527s ]
  14. SELECT * FROM `article` WHERE `id` < 517560 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000920s ]
  15. SELECT * FROM `article` WHERE `id` < 517560 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001105s ]
0.089824s