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人教版数学圆和扇形的认识、圆的周长AI课件

  • 2026-11-05 12:09:51

人教版数学圆和扇形的认识、圆的周长AI课件

人教版 数学 六年级上册 第四单元《圆》第4课《整理和复习》第1课时《圆和扇形的认识、圆的周长》 资料包含：
✅ PPT课件
✅ 配套教学设计
✅ 完整课堂逐字稿
适合公开课、优质课、校内展示课使用，也可以结合本班学情调整后用于日常授课。#人教版数学#圆和扇形的认识圆的周长#数学公开课 #AI赋能课堂 #优质课件

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人教版 数学《圆的面积公式的应用》AI课件

基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=94546e269ee5467b8b23b52fbaf80b28
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  1. CONNECT:[ UseTime:0.000587s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000833s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000451s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000397s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000525s ]
  6. SELECT * FROM `set` [ RunTime:0.000274s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000591s ]
  8. SELECT * FROM `article` WHERE `id` = 544514 LIMIT 1 [ RunTime:0.000341s ]
  9. UPDATE `article` SET `lasttime` = 1793939633 WHERE `id` = 544514 [ RunTime:0.001278s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000326s ]
  11. SELECT * FROM `article` WHERE `id` < 544514 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000391s ]
  12. SELECT * FROM `article` WHERE `id` > 544514 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000338s ]
  13. SELECT * FROM `article` WHERE `id` < 544514 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000498s ]
  14. SELECT * FROM `article` WHERE `id` < 544514 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000466s ]
  15. SELECT * FROM `article` WHERE `id` < 544514 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000485s ]
0.084724s