巍巍 发表于 2011-8-2 17:30:37

加州科学G1预备课教案(仅供参考)

本帖最后由 巍巍 于 2011-8-4 22:47 编辑

加州科学G1预备课之预备试验
http://www.ebama.net/forum.php?mod=viewthread&tid=24499&fromuid=754



预备课Be a scientist教案
Teaching aims:1、discuss what is science.2、Inquiry skill3、Scientific method

Teaching stress:Activity: Observe

Teaching steps:
Step one: 导入Look at the cover of the book, read the title: science.Talk about what do you know about science.(life science, earth science,physical science)Ask: What is science.Find the answers on page 2.Ask：Have you ever wondered about the things you see?是否经常思考？列举身边的问题：如：空调为什么能使我们凉快？花的颜色为什么不一样？月球和地球有什么不同？

Step two: Inquiry skills科学家首先要提出问题。例如：What do plants need to grow?课前事先做P13的实验。分析这个实验（也可以是孩子的实验报告）。再回到P4，详细分解分析各种skills.如：Predict: Predict what might happen to the trees when the weather gets colder?Homework: Let Davy and Alice draw a picture of four seasons.（回头再附图）再翻到219页，和222页，对照看一下四季的树和叶子。
(此部分教案，略)
Step three： Scientific methord
Page 12

Step four:Story
My First Chemistry TeacherI will never forget my first chemistry teacher. He was a little man with thick
glasses, but he had a strange way of making his classes lively and interesting.
And his lessons were not easily forgotten.
I still remember one of my lessons from this teacher. After the students were
all in the lab, the teacher brought out three bottles. One was filled with
petrol, one with castor oil and one with vinegar. "Now watch carefully," said
the teacher.
He then filled a cup with some of the petrol, some of the castor oil and some of
the vinegar. As the students watched him quietly, he mixed the three together.
After that, he held up one of his fingers and showed it to the class. He then
dipped it into the cup. After a few seconds he took his finger out. "Now watch,"
he said. "Remember, you must do every thing as I do."
He put a finger in his mouth, tasted it and smiled, looking rather pleased. Then
he handed the cup around the class of students. Each student dipped a finger
into the mixture and sucked it. Instead of smiling, each of them made a face.
The mixture tasted terrible.
When the cup was at last returned to the teacher, he said sadly, "I' m sorry,
none of you watched carefully enough. Yes, I sucked a finger, but the finger I
put into my muth was not the one I had dipped into the cup."
It was my first important lesson as a student of chemistry and I never forgot
it.
课外拓展：我们学习了一些植物的名称，列举一些花的名字，并将之归类。

课外阅读：我给DAVY同学读的有关植物的书：Garden Flowers有关五官的书：Five Sences

下节课预备作业：观察两种不同的植物，并把它们画下来

redluo 发表于 2011-8-2 17:37:53

newsun_74 发表于 2011-8-2 17:42:02

{:soso_e179:}

penggh2005 发表于 2011-8-2 17:42:28

很用心的MM
学习一个！

fionafanfan 发表于 2011-8-2 17:48:26

是不是有续集啊？这样我们开始学时就有参考了。

ddhhnn 发表于 2011-8-2 17:59:34

学习了，谢谢。

心有沉香 发表于 2011-8-2 18:09:15

苹果无色 发表于 2011-8-2 19:55:26

太专业了,好好学习一下

cen3ww 发表于 2011-8-2 20:21:14

太专业了，要好好学学

鱼在云上飞 发表于 2011-8-2 20:25:57

来学习了 。

天_宝 发表于 2011-8-2 20:49:20

这人妈妈很厉害呢，孩子没理由不牛！

草莓 发表于 2011-8-2 21:07:41

巍版的教案好详细，太专业了。谢谢！

一节课40分钟够了吧，可是备课得多少时间呢？
对于我这非专业、英语水平不高的妈妈，跟着巍版恐怕也做不到这程度了{:soso_e127:}

liushengli9595 发表于 2011-8-2 21:47:29

太谢谢版主了，跟在后面学习呢，拜托一定继续啊！

oliverbobo 发表于 2011-8-3 08:54:53

我得想想，我这懒人是不是可以照搬？

xiaolu 发表于 2011-8-3 09:39:57

能不能也做个视频，让我们这些懒妈“有视可依”。又要添麻烦了：）

欣妈 发表于 2011-8-3 09:54:00

萧版可不是一般的强啊，萧版可要继续哈，我等懒人可以照搬了，估计搬都搬的不伦不类呀

xiaolu 发表于 2011-8-3 10:35:39

就是怕学的什么都不像了，要学精华，就要精学!

乐淘淘宝贝 发表于 2011-8-3 10:37:02

太感谢了，我打印出来慢慢看，照着搬，等学完拼读就按照这个来学。哈哈，有人领路的感觉真好！

ROSY妈妈 发表于 2011-8-4 14:52:56

{:soso_e179:}很不错！

tommyma 发表于 2011-8-4 21:14:37

真好,还有吗

bluebird 发表于 2011-8-4 21:37:21

看得出，很用心的。学习。

maggie0131 发表于 2011-8-4 21:55:55

研究研究，谢谢！

serina_pan 发表于 2012-3-12 15:32:36

来学习了{:soso_e179:}

tiantian929 发表于 2012-3-13 15:12:09

学习了，谢谢分享

redforestsea 发表于 2012-3-20 08:36:08

这个教案真的很用心 学习一下

loveapple 发表于 2015-1-21 09:48:36

学习了，谢谢

lilian200316 发表于 2015-1-24 10:17:11

感谢楼主无私分享！
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