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科学六下《测试塔台模型》趣味实践课件

  • 2026-04-04 04:20:29
科学六下《测试塔台模型》趣味实践课件

科学六下《测试塔台模型》趣味实践课件

📂【配套资料】小学科学六下《测试塔台模型》课件+教案

趣味化情境设计 —— 课件创设了“塔台测试工坊”主题情境，让学生化身“小小工程师”，以塔台模型达标测试任务串联知识点，调动探究热情，打造沉浸式工程实践课堂。

任务一：明确标准—— 解读评价量表（统一测试评分规则）
任务二：测试方法—— 依照评价量表实测塔高 / 承重 / 抗风 / 抗震（掌握规范测试操作）
任务三：展示测试—— 打分测评（完成模型综合评估）

📚课件从明确标准、规范测试到数据记录，再到自我评估、改进优化，层层递进教学，融入公平测试、问题归因、方案完善等内容，帮助学生掌握工程测试方法，让工程探究更专业！

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#小学科学 #三年级科学 #三下科学 #三年级科学备课 #小学课件研究所 #ppt课件 #小学科学备课 #小学科学老师#小学科学公开课 #公开课

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  1. CONNECT:[ UseTime:0.000349s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000879s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000325s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000229s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
  6. SELECT * FROM `set` [ RunTime:0.000189s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000621s ]
  8. SELECT * FROM `article` WHERE `id` = 487179 LIMIT 1 [ RunTime:0.000395s ]
  9. UPDATE `article` SET `lasttime` = 1775879822 WHERE `id` = 487179 [ RunTime:0.008664s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000299s ]
  11. SELECT * FROM `article` WHERE `id` < 487179 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000490s ]
  12. SELECT * FROM `article` WHERE `id` > 487179 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000550s ]
  13. SELECT * FROM `article` WHERE `id` < 487179 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002016s ]
  14. SELECT * FROM `article` WHERE `id` < 487179 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002486s ]
  15. SELECT * FROM `article` WHERE `id` < 487179 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001426s ]
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