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【教材培训】苏教版小学数学二年级下册《数据分类(二)》教学视频

  • 2026-04-08 04:47:55
【教材培训】苏教版小学数学二年级下册《数据分类(二)》教学视频

柳小梅

LIU  XIAOMEI

江苏省南通市紫琅第一小学校长，正高级教师，江苏省教育家型教师，江苏省“333”工程培养对象，南通市中青年名师工作室领衔人，践行“玩索”数学教学主张，曾获江苏省教学成果一等奖，多次获国家级、省级教学比赛一等奖。

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  1. CONNECT:[ UseTime:0.000429s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000840s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002027s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000280s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000596s ]
  6. SELECT * FROM `set` [ RunTime:0.000256s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000504s ]
  8. SELECT * FROM `article` WHERE `id` = 463109 LIMIT 1 [ RunTime:0.005082s ]
  9. UPDATE `article` SET `lasttime` = 1775606568 WHERE `id` = 463109 [ RunTime:0.008665s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.002680s ]
  11. SELECT * FROM `article` WHERE `id` < 463109 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.006128s ]
  12. SELECT * FROM `article` WHERE `id` > 463109 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.014712s ]
  13. SELECT * FROM `article` WHERE `id` < 463109 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004206s ]
  14. SELECT * FROM `article` WHERE `id` < 463109 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001249s ]
  15. SELECT * FROM `article` WHERE `id` < 463109 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.016623s ]
0.132866s