![](https://epss-volc.jianpian.info/biz/94e5b0bde5ab42d4991f33c417be007c.png)
![](https://epss-volc.jianpian.info/biz/b5fe2db3b9e54176ad1aee2a9e3adc7f.png)
![](https://epss-volc.jianpian.info/biz/ef3f95cf44f949a799a23fc7cdf5abd2.png)
![](https://epss-volc.jianpian.info/biz/dfed7e66d6974508b1aa9a3ae9f47203.png)
科学小实验是孩子们最喜欢的活动🥰,在活动中孩子们通过自己动手操作实验👐🏻,观察神奇的实验现象、了解实验原理👀,从而在他们的心中种下科学的种子💕。
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
本周老师们给小朋友们布置了一个有趣的科学小作业《做个小水钟》💫
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
接下来一起来看一看是如何操作的吧。
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
👉准备材料:矿泉水瓶、水、剪刀、停表。
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
👉活动过程:
1、按图示将矿泉水瓶分成两部分。
2、在瓶盖中间扎一个小孔。
3、将水瓶的两部分按图组装在一起,向上面的瓶里倒满水。用停表开始计时,每隔一分钟标出下面瓶中液面的高度。
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
一起来看看孩子们的探索过程吧!!!
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
孩子们非常认真,通过自己动手操作🤲,发现了有趣的现象🧐!
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)
希望孩子们能继续积极动手操作、动脑思考,让我们一起期待下一次的科学实验吧💕!
![](https://epss-volc.jianpian.info/biz/569a2a4303a949969768225ea1d977d9.png)
![](https://epss-volc.jianpian.info/biz/fe711eee82cf47d1987bd4737255c353.png)
![](https://epss-volc.jianpian.info/biz/0a3976d9d20c45bd928cf4b3fbce968f.png)
![](https://epss-volc.jianpian.info/biz/622350a44106486da6fa53d49dec7423.png)