LUA分享——一起做实验！探索紫甘蓝的秘密
Posted 加拿大独角兽启智园LUA
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Do you like green vegetables? A lot of vegetables are green, so, did you know that there is a vegetable that is purple... Today, with the teachers together, become a scientist, research it!
After all this time at home, do the kids remember Letterland on the campus? Review with the teacher! Of course, this issue also includes our picture book story -- We're Going on a Bear Hunt！
小U们喜欢吃青菜吗？很多蔬菜都是绿色的，那么，你们知不知道有一种蔬菜，它是紫色的……今天，就跟着老师们一起，变身科学家，研究一下吧！
在家里呆了这么久，不知道小U们还记不记得在园区学的Letterland？跟着老师一起复习吧！当然，本期也少不了我们的绘本故事——《我们一起去捉熊》。
▲神奇的紫甘蓝
Activity Objectives
1.Try to discover the interesting phenomenon that purple cabbage juice changes the color of different liquids during our observation, guessing and verification
2.Feel the magic of purple cabbage scientific experiment
3.Ability to complete this science experiment with the guidance of parents
活动目标:
1.通过观察、猜测、验证，发现紫甘蓝汁使不同液体发生颜色变化的有趣现象
2.感受紫甘蓝科学实验带来的神奇
3.能够在家长的指导帮助下，顺利完成小实验
Activity preparation:
Purple Cabbage
Hot Water
Vinegar
Soda
Sprite Soda
活动准备:
紫甘蓝 热水 醋 苏打 雪碧 碱面
Experiment principle:
The reason why we can observe colorful liquid is the action of anthocyanins in the cells of purple cabbage, which is a water-soluble plant pigment. The color of anthocyanin changes color due to different pH.
实验原理:
紫甘蓝变色是由于紫甘蓝的细胞内的花青素的作用，花青素是一种水溶性的植物色素。花青素的颜色因酸碱度不同而改变颜色。
▲Letterland “G” lesson:
Letterland “G” lesson:
1. Review the sound and shape of Golden girl
2. Review words related to “G”: golden, grass, grow, ground, green
3. Encourage children to skip and hop on floor at home, and go outside to explore how the green grass grows
1.回顾Golden girl的发音和形状
2.复习一些“G”的词:金色，草，生长，地面，绿色
3.鼓励孩子们在家里的地上蹦蹦跳跳，到外面去看看绿草是怎么长出来的
▲We're Going on a Bear Hunt
We're Going on a Bear Hunt
我们要去捉狗熊
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! Grass!
Long wavy grass.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！草丛！
高高的波动的草丛。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Swishy swashy!
Swishy swashy!
Swishy swashy!
唰！哗！
唰！哗！
唰！哗！
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! A river!
A deep cold river.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！一条河！
一条又深又冷的河。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Splash splosh!
Splash splosh!
Splash splosh!
叭！啦！
叭！啦！
叭！啦！
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! Mud!
Thick oozy mud.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！泥！
又厚又软的泥。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Squelch squerch!
Squelch squerch!
Squelch squerch!
咕！叽！
咕！叽！
咕！叽！
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! A forest!
A big dark forest.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！树林！
又大又深的树林。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Stumble trip!
Stumble trip!
Stumble trip!
深一脚！浅一脚！
深一脚！浅一脚！
深一脚！浅一脚！
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! A snowstorm!
A swirling whirling snowstorm.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！暴风雪！
天旋地转的暴风雪。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Hoooo woooo!
Hoooo woooo!
Hoooo woooo!
呼！呜！
呼！呜！
呼！呜！
We're going on a bear hunt.
We're going to catch a big one.
What a beautiful day!
We're not scared.
我们一起去捉熊。
我们捉只大狗熊。
天气好晴朗！
我们勇往直前。
Uh-uh! A cave!
A narrow gloomy cave.
We can't go over it.
We can't go under it.
Oh no!
We've got to go through it!
啊哦！山洞！
又窄又暗的山洞。
我们没法越过去。
我们没法钻过去。
哦不！
我们只好穿过去！
Tiptoe!
Tiptoe!
Tiptoe!
WHAT'S THAT?
啼！哒！
啼！哒！
啼！哒！
那是什么？
One shiny wet nose!
Two big furry ears!
Two big goggly eyes!
IT'S A BEAR!!!!
一只亮晶晶的湿鼻子！
两只毛茸茸的大耳朵！
两只圆睁的大眼睛！
是一只熊！
Quick! Back through the cave! Tiptoe! Tiptoe! Tiptoe!
Quick! Back through the snowstorm! Hoooo woooo! Hoooo woooo!
Quick! Back through the forest! Stumble trip! Stumble trip! Stumble trip!
Quick! Back through the mud! Squelch squerch! Squelch squerch!
Quick! Back through the river! Splash splosh! Splash splosh! Splash splosh!
Quick! Back through the grass! Swishy swashy! Swishy swashy!
快！回去穿过山洞！啼！哒！啼！哒！啼！哒！
快！回去穿过暴风雪！呼！呜！呼！呜！
快！回去穿过树林！深一脚！浅一脚！深一脚！浅一脚！深一脚！浅一脚！
快！回去穿过泥地！咕！叽！咕！叽！
快！回去穿过小河！叭！啦！叭！啦！叭！啦！
快！回去穿过草丛！唰！哗！唰！哗！
Get to our front door.
Open the door.
Up the stairs.
去前门。
开门。
上楼。
Oh no!
We forgot to shut the door.
Back downstairs.
哦不！
我们忘记锁门了。
下楼。
Shut the door.
Back upstairs.
Into the bedroom.
锁门。
再上楼。
进卧室。
Into bed.
Under the covers.
上床。
蒙上被子。
We're not going on a bear hunt again.
我们再不去捉熊了。
Do you know the secret of purple cabbage? Did you get used to the letter "G" again? Before sharing next time, I believe that the small U can complete this learning!
紫甘蓝的秘密小U们都知道了吗？和字母“G”有没有重新熟悉起来呢？下次分享之前，相信小U们都可以完成这次的学习！
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