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【原创课件】《小数乘法——分段计费问题》AI赋能课件内含ai课堂交互网页

  • 2026-11-01 06:40:13
【原创课件】《小数乘法——分段计费问题》AI赋能课件内含ai课堂交互网页

【原创课件】严格按照26秋改版后最新小学数学教材，五年级上册第二单元《小数乘法》中例8——解决问题之分段计费的公开课AI赋能课件！

以下是课件展示视频：

AI动画导入，配了HTML课堂交互探索小游戏，用动态线段图，把行驶的里程、3km的分界点、超出部分的费用，以及“不足1km按1km算”的规则，全部可视化，帮助学生理解“进一法”和“分段计算”的逻辑。

以下为课件部分页展示：
原创：斑斓和绿茵AI课件

包含：PPT课件、希沃适配、教学设计、逐字稿、学习单（除AI制作部分外，PPT内容可编辑）。

⚠️ 版权说明：本资源为原创教学设计与配套材料，禁止倒卖、拼单、二次分发；每一份文件都有溯源，感谢支持原创！

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000719s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000888s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000468s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000339s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000532s ]
  6. SELECT * FROM `set` [ RunTime:0.000256s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000692s ]
  8. SELECT * FROM `article` WHERE `id` = 537310 LIMIT 1 [ RunTime:0.000390s ]
  9. UPDATE `article` SET `lasttime` = 1794144162 WHERE `id` = 537310 [ RunTime:0.001397s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000319s ]
  11. SELECT * FROM `article` WHERE `id` < 537310 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000415s ]
  12. SELECT * FROM `article` WHERE `id` > 537310 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000369s ]
  13. SELECT * FROM `article` WHERE `id` < 537310 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000571s ]
  14. SELECT * FROM `article` WHERE `id` < 537310 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000585s ]
  15. SELECT * FROM `article` WHERE `id` < 537310 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000520s ]
0.092020s