LUA分享——不会“漏”的水，探索水的秘密

Posted 2021-04-10 加拿大独角兽启智园LUA

We all know that the water is flowing, is "all-in", but today, LUA teachers for the children performed a magic trick, the pen into the bag filled with water, the water will not flow out!

Ms Yaoyao brought you another method of carry addition calculation, children can use it to try to solve small problems in life!Of course, our picture book time is indispensable. What stories does picture book time bring to children this time?

大家都知道水是流动的，是“无孔不入”的，但是今天，LUA的老师们为小U们表演了神奇的魔术，将笔插入装满水的袋子，水也不会流出来哦！

本期，瑶瑶老师为大家带来了进位加法计算的另一种方法，小U们可以用它来尝试着解决生活中的小问题！那么，少不了的当然是我们的绘本时光，本次，绘本时光又为小U带来了哪些故事呢？一起去看看！

神奇的科学实验

▲科学实验

Activity objectives:

1.Let the children understand the principle of holding water plastic bag after being punched with a pencil can still tightly wrap the pencil without leaking.

2.Enhance the children's interest in science in life, learn to explore themselves.

活动目标:

1.让幼儿了解装水塑料袋被铅笔戳后袋壁仍能紧紧包裹住铅笔而不漏水的原理。

2.增强孩子对生活中小科学的兴趣，学会自我探索。

Experimental principle:

Plastic bags are elastic, when the regular shape of the pencil through the plastic bag, the deformation of the bag wall can still tightly wrapped around the outer edge of the pencil, so the plastic bag can still be sealed.

实验原理:

塑料袋是有弹性的，当形状规则的铅笔刺穿塑料袋之后，变形的袋壁仍能紧紧地包裹住铅笔的外缘，所以塑料袋仍然能够密封不漏。

延伸活动:

用针刺气球不漏气，也是同样的原理

数学计算

▲数学

The teaching goal：

1. Further study digital carry addition;

2. Learn to use mathematics to solve real life problems;

3. Stimulate your interest in math

教学目标：

1.进一步学习数位的进位加法；

2.学会运用数学解决实际生活问题；

3.激发对数学的学习兴趣

绘本时光

▲Henry helps with the baby

Wow! The science experiment is really wonderful, why doesn't the water flow out? Children can think about this problem, in leisure time, can also follow yaoyao teacher practice addition calculation, today's content is over! Let's look forward to seeing you next time.

哇！科学实验真的好神奇，水为什么不会流出来呢？小U们可以思考一下这个问题，在闲暇时，也可以跟着瑶瑶老师练习加法计算，今天的内容就结束啦！让我们期待下次见吧。