중1 줄리

케일리 미션 고마워^^

중 1 장주하입니다. 늦게 올립니다. ^^

중 1 장주하입니다. 늦게 올립니다. ^^

중1 Grace

많이 늦어졌습니다. 

초6 Eugene

이제 정말 6학년이 되었네요.

같이 노는 친구들이 많아져 책읽을 시간이 점점 부족해져서 걱정입니다.

놀기도 열심히 하고 그만큼 영어책읽기도 열심히 하는 유진이가 되길 기도합니다.

Horrible science-Chemical chaos       Name: Eugene

1. VOCAB

Write down if you don’t know some words.(maximum 3 words)

Fertilizers: 비료

Lubricating Oil: 윤활유

Quill: 깃펜(깃털로 만든 펜)

2. Who did the idea of elements invent? Summarize about that. (P.62)

  John Dalton invented the idea of elements. He was a science teacher when he thought the idea of elements. John knew that water could be broken down further. So he called them ‘elements.’

3. In 1774 Priestley had an experience. Which gas was it? (P.86~87)

  He put in the gas produced by the plant and a mouse. The mouse liked it so he smelled the gas to. That gas was oxygen.

4. Why is lead dangerous? (P.104)

Sixteenth-century ladies used white lead face powder to improve their complexions. They were

getting older because of the lead.

5. In fantastic facts chemists have invented for us bad news and good news, write down only two facts what you want. (P.155~157)

The sweetener that people found that was 3000 times sweeter than sugar.

Deodorant spray without causing a stink for the environment.

6. In this book people have experienced about chemicals, but sometimes it is good results or bad news. Do you think people have to keep it doing? Why or why not?

I think people need to do more experiment to make our life more convenient.

And that way Korea will be more good to live.

중1  소피아

제가 깜빡해서 더 늦어졌네요.

꽃샘추위도 끝났는지 봄기운이 상큼하고 기분좋게 느껴집니다~

중1 Bella

케일리~미션 내주어 고맙구나^^

중1 벤자민

오늘 오후에 입학식이 있어요. 이제 정말중딩이 되는군요. 중딩 화이팅!

예비초6  Sarah

어제 허겁지겁 책읽고 해서 정신없네요...ㅡㅡ;

저도 잊어버리고 지금 올립니다..

내일부터 개학인데 우리 모두 힘내요~~!!!

다음 주부턴 진짜 6학년이네요...ㅎㅎ

예비 초6 Kailey

안녕하세요.이번에 질문을 올린 Kailey입니다.

삼일절에는 태극기를 달으셨는지?? 저희는 달았답니다.

이제 내일 부터 모두모두 새롭게 출발합시당~

중3 소피

중1 미르

Horrible science-Chemical chaos

1. VOCAB

Write down if you don’t know some words.(maximum 3 words)

CHEMIST : 화학자.

POLLUETE : 오염시키다, 더럽히다

HYDROGEN : 수소(기호 H)

2. Who did the idea of elements invent? Summarize about that. (P.62)

The idea of elements was invented by a bored British scientist named “John Dalton”

When he was 12years old, he found that the water could be broken down into hydrogen and oxygen ( I know it because, I learned from the science class. It’s hard. try it!)

But chemicals couldn’t be broken down more further.

So he called them “elements” and said that each side of the faces.

And later, scientists found that the Johns kind of theory(?) was right.

He became famous and they even made a statue of a John.

3. In 1774 Priestley had an experience. Which gas was it? (P.86~87)

The gas was produced by the plant. At 1783, that the gas from candle was the same gas breathed out by the mouse. The name of that chemical was “carbon dioxide”

The one made from by the mercuric oxide- “oxygen”

4. Why is lead dangerous? (P.104)

Because at 16th century, ladies used white lead face powder to improve their face’s complexions.

But after few years, the powder used in their face turned into poison and make women face worst and gave them blood poisoning.( It’ll be really painful for girls)

But ladies didn’t know why their skin went more bad so they used more and more powder lead to cover their complexions one more time.

5. In fantastic facts chemists have invented for us bad news and good news, write down only two facts what you want. (P.155~157)

The new sweetener up to 3000times sweeter than sugar ( too sweat I guess like white chocolate )

It’s called talin and it’s made from the fruit of the West African Katemfe plant.

I want to try that thing if it’s still exist and cheaper than market’s chocolates.

In good ways we can eat more sweeter thing than ever.

In bad ways, we can be more fat, and be unhealthy. So we always have be in the hospital.

6. In this book people have experienced about chemicals, but sometimes it is good results or bad news. Do you think people have to keep it doing? Why or why not?

Because it’s making new theory for more better life and for safety also.

It’s also doing for person’s honor and respect.

But I don’t think that they are doing that for just honor and respect.

They want to discover more about the earth we are living.

Like we’re just living in the peel at earth. Because of that the chemists want to learn more

and experiment more.

kailey ~~! 문제 내줘서 고마워요~~^^

6학년 아서는 원소 주기율 표도 찾아보고 제법 적극적인 모습이여서 저는 흐뭇했어요..

좀 어려울텐데 불평없이 잘 해주어서 바라보는 내내 과학을 좋아하는 너를 다시 보았어. 아서 애썼어..

예비중2/스텔라

와~~이번 미션은 Kailey가 냈구나. 아주아주 고마워^^ 오

늘 날씨가 봄날같네요. 이제 좀 가벼워진 옷 입고 샤랄랄라 놀러가고 싶어요~~ㅋ

Horrible science-Chemical chaos

 1. Write down if you don't know some words.

- Traitor

- Hydrogen

- Chlorine

2. Who did the idea of elements ivent? Summarize about that. (p.62)

- The idea of elemetns was invented by a boring British scientist -John Dalton.

John was only 12 when he started teaching. Like most other scientists, John knew

that water could be broken down into hydrogen and oxygen. But those chemicals couldn;t be  broken down further. So he called them "elements" and said that each was a type of atom. People poked fun at Jhon. But they were soon laughing on the other side of the faces. Scientists found that their experiments proved John right. He bacame famous and now ther;s even a statue of him.

3. In 1774 priestley had an experience, which gas was it? (p.86~87)

- The gas produced by the plant. In 1783 priestley's friend Lavoisier (later to lose his head) found that the gas from the candle was the same gas breathed out by the mouse. Its name is carbon dioxide. Lavoisier called Priestley's other gas- the one made from mercuric oxide-

"oxygen".

4. Why is lead dangerous? (p.104)

- Lead is dangerous. Sixteenth- century ladies used white lead face powder to improve their complexions. After a few years the poison ruined their skin - it absorbed the lead and gave them blood poisoning. But the ladies didn't know why their skin was ruined so they used extra lead to cover up the damage!

5. In fantastic facts chemists have invented for us bad news and good news, write down only two facts what you want. (p. 155~157)

- A new sweetener that's up to 3,000 times sweeter than sugar. It's called talin and it's made from the fruit of the West African Katemfe plant.

- Crystals called zeolites in the shape of tiny sieves that separate individual atoms in a chemical. They're a compound of aluminium, silicon, water and ****ls.

6. In this book people have experienced about chemicals, but sometimes it is good results or bad news. Do you think people have to keep it doing? why or why not?

- I think people have to keep it doing, because that's what scientists do. They need to work hard on their work. Having bad news is bad but if there's a bad news to many people, it is worse! I think people should keep it doing.