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中大班科学公开课|《天气变变变》优质课件

  • 2026-09-19 09:58:35
中大班科学公开课|《天气变变变》优质课件
😘设计目的：
🧐1. 认知目标：认识晴、雨、雪、大风等常见天气，了解不同天气的特征，知道天气会发生变化。
☀️2. 能力目标：能观察、描述天气现象，根据天气选择合适的穿戴，提升观察表达能力。
💪3. 情感目标：感受天气的奇妙，萌发对大自然的好奇与探索兴趣。
😊活动亮点：
🤗1. 拟人卡通气象形象：太阳、云朵、风雪全部画成可爱表情，幼儿一眼喜欢，降低理解难度。
😏​2. 贴近生活：联系日常出门经验，引导孩子思考天气和生活的关系，学以致用。
​❤️3. 互动性强：设置提问环节，鼓励幼儿大胆表达自己发现的天气现象，突出幼儿主体。
❤️4. 手绘清新画风，课件颜值高，配套完整，公开课好出效果。
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000595s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000929s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000424s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000346s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000570s ]
  6. SELECT * FROM `set` [ RunTime:0.000288s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000715s ]
  8. SELECT * FROM `article` WHERE `id` = 530358 LIMIT 1 [ RunTime:0.000380s ]
  9. UPDATE `article` SET `lasttime` = 1789920913 WHERE `id` = 530358 [ RunTime:0.001242s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000332s ]
  11. SELECT * FROM `article` WHERE `id` < 530358 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000492s ]
  12. SELECT * FROM `article` WHERE `id` > 530358 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000360s ]
  13. SELECT * FROM `article` WHERE `id` < 530358 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000574s ]
  14. SELECT * FROM `article` WHERE `id` < 530358 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001109s ]
  15. SELECT * FROM `article` WHERE `id` < 530358 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000900s ]
0.087205s