How not 500 sub essay an interesting collaboration

An interesting experiment.

A candle burning in the water"You may have seen it in books, but have you ever seen it with your own eyes? I've seen it once. This line sued Mr. Zhang for doing an experiment.

Candles burn in water, and I think the candle will go out when it is parallel to the water. Teacher Zhang said that candles can burn in water. I'll have to take a good look.

According to the requirements of the test, Mr. Zhang took a candle, a lighter, a glass of water, and a glass.

The experiment began. Teacher Zhang first fixed the candle in the middle of the glass, lit the candle, and after a while, after pouring water into the cup where the candle was placed, time passed minute by minute, and the candle was slowly burning, and the students held their breath and waited for the miracle to appear, finally. The candle was parallel to the water, and at this time, the teacher asked the students of Group 7 to go up and look at it, and they were so lucky!

I was chosen, I walked up slowly, and when I saw it, I was stunned that the candle was actually burning in the water. It's incredible!

Later, a classmate discovered the secret: a thin wax cylinder was left in the place where the candle had burned, what happened? Just when we were puzzled, the teacher helped me unravel the mystery:

It turns out that when the flame burns to the surface of the water, because the temperature of the water should not be raised, the part of the candle that comes into contact with the water does not reach the dissolved temperature, leaving a cylindrical hard shell, and the water is separated from the outside, and the flame that protects the candle continues to burn until the bottom of the container.

Through this experiment, I not only learned the scientific principles while playing, but also broadened my horizons, which really benefited me a lot!

On Sunday, the teacher asked us to do a fun and fun experiment.

Prepare a candle, a cup of water, and a lighter. Light the candle, then, stick it in a cup, don't cover the candle with some water, and burn the candle. Hey! Isn't fire and water incompatible? How can a candle burn where it burns in water?

Later, after thinking about it, I came to a conclusion: fire and water are insoluble, but when the candle burns to a place where there is water, it will not be extinguished, because the candle has not burned to a place where there is water. Already some wax drips on the surface of the water. Therefore, the candle will not go out where it will burn to the water.

Remember an interesting discussion essay 500 words] "Jingle bell", class is in class, and the classroom is very lively.

What's going on? It turned out that the students were in high spirits.

Discuss a topic? What is an essay?

The teacher gave us a start: "What is composition?"

Is it? It's a mirror, it records my mood, crying, laughing and sorrowful, and I remember an interesting discussion essay of 500 words. ”

Sen Xun hahaha, composition is a mirror! I've never been.

I've heard of it. So the students were eager to try. Zhang Peng blurted out first.

And out: "Is the composition of the Spring Festival?" The composition is a notebook, it records my joys and sorrows, and it records me.

of bravery and faith. ”

As soon as Zhang Peng finished speaking, Gao Tianrong said confidently:

What is an essay? The composition is a lock, and it is closed.

The darkness in my heart, closed my worries, primary school 1st grade essay "Remember an interesting discussion essay 500 words". "Wow! Still.

Thinking about it this way, it really blew my mind.

Hu Jie also stood up happily and said, "Composition is."

What the? The composition is a video recorder, and it records me.

Life, singing, dancing, playing games. The teacher smiled and said, "You guys are wonderful."

I pondered for a long time, and when I finally came up with it, I immediately raised my hand.

"Writing is a kind of growth that takes me to my dreams," he said

Towards the future. The teacher gave a thumbs up and said, "It's beautiful."

sentences. "My heart was as sweet as honey.

The classmates said it one by one, and each one was more alive than the other.

Moving, fun, novel.

In the end, Mr. Du gave us a summary: "Make."

Literature is the ocean of knowledge, and I will soar in the sea of learning! ”

It turns out that the composition is so interesting! I'm not harmed at all.

I'm afraid of it.

When I was a child, everyone had something really interesting, and I was no exception.

I still remember one of the most interesting things in my memory is the experience of playing badminton at home.

On that day, a light rain fell from the sky, and I couldn't go out to play, so I had to play badminton at home.

Grandma said she couldn't play, so I'll teach her! I said, "Grandma, you have to hold the feather racket tightly."

Then I taught my grandmother how to serve, catch, ....... Dad said on the side: "I'm the best at playing badminton."

I said, "So are you a badminton champion?" Dad couldn't say a word, his eyes stared at me, he couldn't react for a long time, and finally Dad said:

Of course, I'm the champion of the family. "Then I played a game with my grandmother, and I thought it was strange how her grandmother played better than me. At this time, my mother said on the side:

Isn't this what you taught your grandmother to beat? This is called blue out of blue and better than blue. I asked

So don't think that grandma is old and underestimate grandma. "I finally understood that I had to take every ball my grandmother sent me seriously, and I couldn't lose to my grandmother.

Time passed unconsciously, bursts of happy laughter came from time to time in the house, and the rain outside the window seemed to infect our happiness more and more. We had a very happy day.

This interesting event, although it has been a long time, I still remember it vividly. Even though I'm still playing badminton, I don't always feel like I had that day. So I'll always remember this interesting thing and keep it in my collection.

Hello, I am helping you inquire about the relevant information, and I will reply to you immediately This summer, although I have experienced many things, most of them have been forgotten, only one of them is still deeply remembered in my heart. It was a funny thing that I still laugh out loud when I think about it. That day, the weather was fine, and my brother took me to the river to fish.

We happily came to the river, and my brother and I hooked the bait, threw it into the river, sat down, and waited for the fish to come and take the bait. After a while, a fish came to bite the hook, but because I was so anxious that I saw the float move, I busied myself with lifting the rod and scared the fish away. After fishing for a long time, I didn't catch any of them.

My brother smiled and said to me, "You little fool! I didn't catch a single small fish after fishing for a long time.

I gritted my teeth and said hatefully, "Don't underestimate people, I'll be able to catch a fish in a while!" The elder brother said:

If you can catch a fish, I'll let you put mud on my face. I said, "Yes!

Then don't regret it! After saying that, I patiently guarded my fishing rod. After a while, another fish came to bite the hook.

This time, I learned the lessons from the previous and waited patiently for the moment. At first, the float fluttered slightly, and I knew that it was another clever fish that was tempting, so I calmed down. The fish grew bolder, and suddenly, the float was sinking rapidly, and I immediately lifted the rod up.

Haha, I've finally caught a big fish! I turned to my brother and said, "Brother, you are a man, you have to talk about it!"

I'm going to put mud on your face right now. The elder brother said helplessly, "Okay."

So, I really took the mud and pasted it on my brother's face, and pasted my brother's face all over the mud, like a little cat, it's really funny! Looking at my brother's face, I couldn't help but laugh, and my brother smiled embarrassedly.

Hello, glad to answer for you, your question has been answered, is there anything else you need me to help you with?

And I found that hole in the nose to be able to inhale really interesting.