当前位置：首页>教案>幼儿园健康领域公开课《恐龙的蛀牙》,附教案+PPT+说课稿+小视频

幼儿园健康领域公开课《恐龙的蛀牙》,附教案+PPT+说课稿+小视频

  • 2026-05-09 18:19:48
幼儿园健康领域公开课《恐龙的蛀牙》,附教案+PPT+说课稿+小视频

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设计意图

这是一个充满童趣的故事，配以童稚有趣的图画，让宝宝在故事中了解保护牙齿的重要性，培养幼儿良好的生活习惯，提升幼儿的生活自理能力。幼儿期是保护牙齿的重要时期，为了更好地教育孩子保护好牙齿，所以设计了《恐龙的蛀牙》这节课。让幼儿知道牙齿的重要性，掌握正确的刷牙方法，并能坚持早晚刷牙，餐后多漱口，养成保护牙齿的良好习惯非常重要。

活动目标

1、知道牙齿的功能，了解保护牙齿的方法，增强保护牙齿的意识

2、注意卫生，掌握正确的刷牙方法。

3、初步培养幼儿用已有的生活经验解决问题的能力。

（篇幅有限，有完整版教案）

《恐龙的蛀牙》PPT

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  1. CONNECT:[ UseTime:0.000498s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000749s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000349s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000307s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000516s ]
  6. SELECT * FROM `set` [ RunTime:0.000224s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000569s ]
  8. SELECT * FROM `article` WHERE `id` = 500809 LIMIT 1 [ RunTime:0.000385s ]
  9. UPDATE `article` SET `lasttime` = 1778420186 WHERE `id` = 500809 [ RunTime:0.011208s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000311s ]
  11. SELECT * FROM `article` WHERE `id` < 500809 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001151s ]
  12. SELECT * FROM `article` WHERE `id` > 500809 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000422s ]
  13. SELECT * FROM `article` WHERE `id` < 500809 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000932s ]
  14. SELECT * FROM `article` WHERE `id` < 500809 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000891s ]
  15. SELECT * FROM `article` WHERE `id` < 500809 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006624s ]
0.106427s