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2026春~新北师大数学~三下课件教案

  • 2026-05-20 06:27:36
2026春~新北师大数学~三下课件教案
2026春新北师大数学三年级下册电子资料包合集课件PPT教案

北师大版三年级下册数学资料合集，电子版PDF/PPT，内容齐全：课件PPT、教案、课堂笔记、新版资料都有，适合老师备课、学生学习。


⬇️⬇️先核对一下教材目录
资料太多了 不一一截图了
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三下北师大数学
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  1. CONNECT:[ UseTime:0.000478s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000648s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.015580s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000356s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000644s ]
  6. SELECT * FROM `set` [ RunTime:0.000253s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000916s ]
  8. SELECT * FROM `article` WHERE `id` = 492732 LIMIT 1 [ RunTime:0.016616s ]
  9. UPDATE `article` SET `lasttime` = 1779234659 WHERE `id` = 492732 [ RunTime:0.002915s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000338s ]
  11. SELECT * FROM `article` WHERE `id` < 492732 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000478s ]
  12. SELECT * FROM `article` WHERE `id` > 492732 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000384s ]
  13. SELECT * FROM `article` WHERE `id` < 492732 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001347s ]
  14. SELECT * FROM `article` WHERE `id` < 492732 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002933s ]
  15. SELECT * FROM `article` WHERE `id` < 492732 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015734s ]
0.132756s