在水噴泉實驗中,運用寶特瓶、吸管等簡單材料來製作結合空氣和水的噴泉。大家先練習畫自己的設計圖,接著用電焊槍的高溫將寶特瓶蓋鑽孔。利用兩根吸管的高低差,調整水位高低,再用油土讓寶特瓶保持氣密。一吹氣,就能利用空氣壓力來產生水噴泉了。從吸管吹氣,瓶內的空氣壓力會增加,空氣壓力就會將一部分的水從另一根水管壓出去。看!每一個孩子都能成功完成挑戰,玩得很開心。
各種形狀的容器,和不同的墊板讓同學來嘗試,如何用杯子將墊板吸住呢?將容器裝滿水,利用簡單的塑膠片或墊板,將塑膠板氣密的蓋在裝滿水的容器上,快速的將容器反轉過來,這個動作可不容易喔!塑膠板的下方有空氣的壓力,所以塑膠片就不會往下掉,經過幾次練習,智禕、奕儒、鍇灝、俞淮、婷宥都成功了,露出了自信的表情!沒成功也不要氣餒,老師會再解說,一定都可以成功的。
Views: 46

![clip_image002[4] clip_image002[4]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360452.jpg)
![clip_image002[6] clip_image002[6]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360454.jpg)
![clip_image002[8] clip_image002[8]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360456.jpg)
![clip_image002[10] clip_image002[10]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360458.jpg)
![clip_image002[12] clip_image002[12]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360460.jpg)
![clip_image002[14] clip_image002[14]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360462.jpg)
![clip_image002[16] clip_image002[16]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360464.jpg)
![clip_image002[18] clip_image002[18]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360466.jpg)
![clip_image002[20] clip_image002[20]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360468.jpg)
![clip_image002[22] clip_image002[22]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360470.jpg)
![clip_image002[24] clip_image002[24]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360472.jpg)
![clip_image002[26] clip_image002[26]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360474.jpg)
![clip_image002[28] clip_image002[28]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360476.jpg)
![clip_image002[30] clip_image002[30]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360478.jpg)
![clip_image002[32] clip_image002[32]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360480.jpg)
![clip_image002[34] clip_image002[34]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360482.jpg)
![clip_image002[36] clip_image002[36]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360484.jpg)
![clip_image002[38] clip_image002[38]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360486.jpg)
![clip_image002[40] clip_image002[40]](https://2blog.ilc.edu.tw/wp-content/uploads/sites/1249/17160/17160-2360488.jpg)