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专家PPT课件:PBL及其教学设计和实施

  • 2026-07-26 08:00:20
专家PPT课件:PBL及其教学设计和实施

贺利坚老师应邀为某校报告“PBL及其教学设计和实施”。通过看学生的学习总结，更感知到了人工智能对学习的影响，项目化学习值得期待，在这个方向上的工作，还是要再加紧。　　分享PPT的图片版：

来源：网络

转载自：华教国培教育学研究院

说明：图文均来自网络，本文及文内图片版权归原作者及原出处所有，内容为作者观点，并不代表本公众号赞同其观点和对其真实性负责。转载旨在分享，如涉及版权等问题，请及时与我们联系，我们将立即更正或删除相关内容。

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  1. CONNECT:[ UseTime:0.000585s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000706s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000248s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000294s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000513s ]
  6. SELECT * FROM `set` [ RunTime:0.000674s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000581s ]
  8. SELECT * FROM `article` WHERE `id` = 520277 LIMIT 1 [ RunTime:0.000649s ]
  9. UPDATE `article` SET `lasttime` = 1785122189 WHERE `id` = 520277 [ RunTime:0.001240s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000214s ]
  11. SELECT * FROM `article` WHERE `id` < 520277 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000958s ]
  12. SELECT * FROM `article` WHERE `id` > 520277 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000413s ]
  13. SELECT * FROM `article` WHERE `id` < 520277 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000523s ]
  14. SELECT * FROM `article` WHERE `id` < 520277 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000691s ]
  15. SELECT * FROM `article` WHERE `id` < 520277 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000921s ]
0.076613s