Write a small discovery. How to write a composition

"Observe, observe, observe again" Pavlov said well. Only through observation can we discover wisdom, gain enlightenment, understand the infinite mysteries of nature and discover the unknown world in life. This is a little secret I found in my life.

One night, I went to the kitchen to get water. "ouch!" I let out a cry and saw little black ants everywhere on the ground, on the table and beside the vegetable sink. Almost the whole kitchen has become an ant world. I saw some ants carrying scattered rice grains and peels, some riding horses alone looking for them everywhere, and some scrambling in groups like pieces of black armor. I'm surprised: how can there be so many ants at home? I called the air force-hair dryer first. I plugged in the power and only heard a "hum". Many ants fly far away at once, just like sitting on an airplane, but they fly away without dying. They also raised their tentacles to demonstrate to me. I was so angry that my foot suddenly touched something-the kitchen "oil gourd" cleaner. Is it useless to use it against ants? But it's kitchen cleaner! I didn't care, so I sprayed it. It doesn't matter if I spray it. The ant suddenly closed its eyes and kicked its leg-it was dead. I'm so happy. It's really "it didn't take much effort to get it done." I was going to have a big fight, but suddenly I remembered that the teacher said that insects are alive and can't be hurt! But they are pests. If there were no such creatures on the earth, would our life be happy? Didn't there used to be many rare animals such as giant pandas and golden monkeys? Didn't you kill one and lose one? Can you attract them in other ways? They are here to eat! At this time, I observed the kitchen and found the "source" of ants-sewer! I had a brainwave: ants don't like sweets! I put some sweets along their route and led the ants away.

It is true that "paying attention everywhere is learning" in life. I found that the "Gourd" brand cleaner used to clean oil stains can kill ants as easily as pesticides. "Observation is the most important energy of wisdom" Friends, let's observe life together! Let us discover wisdom, gain enlightenment, understand the infinite mysteries of nature and discover the unknown world!

How to write the composition of life discovery?

My grandmother has a kitten named * * *.

It always likes to take a leisurely walk in the yard when it is free.

But one day ... at noon that day, just after dinner, I went to see my kitten.

But what I saw surprised me. Nowadays, cats that used to be carnivorous have become vegetarians.

It is munching on the grass in the flowerpot, and then spits out a pile of yellow-green things.

The green one is grass, and the yellow one is the meal we had at noon today.

Suddenly, I thought of grass. Isn't that Newton grass planted by my father? Dad says this grass can cure diseases. Is this "* * *" eating grass to cure yourself? I didn't believe it, so I did an experiment.

When I was eating, I put the expired beef jerky in the bowl of "* * *", and then hid aside and secretly looked at it.

It smells the food first. Although I thought it was wrong, I ate it anyway.

As I expected, "* * *" was eating grass as crazy as noon.

I asked my father, "Dad, can cats cure diseases?" Dad replied, "Of course, not only cats can cure diseases, but also many animals can cure diseases by themselves. Check the information yourself! " "I opened the book" 100,000 Why "and finally found the answer: when the cat's stomach is uncomfortable, eating this grass can make it * * * stomach, and then it will spit out what's in its stomach, so it won't hurt.

And many animals can do it, such as snakes. If a snake is injured somewhere and rolls on the grass a few times, the wound will disappear.

I'm glad to find such a secret, and I understand a truth: great creation comes from small discoveries, and small discoveries come from dribs and drabs in life.

If you are a conscientious person in life, you will find a lot and gain endless knowledge.

Write a 400-word composition on my little discovery.

Today we learned the text "I am not the weakest", which reminded me of one thing. On that sunny day, my grandmother and I went shopping in Meitehao by car. As soon as we got on the bus, we had two seats. Grandma and I sat down. When the bus arrived at the next stop, many people got on it. Finally, an old woman came over. I saw her being squeezed, so I helped her squeeze mine.

A 340-word composition on small discovery

"Wash up quickly and stop playing with that thermos, or I'll be angry!" Why did my father say that? Listen to me slowly.

When I got up to wash my face in the morning, I found a little secret: I pressed the cork into the thermos bottle when I was pouring the water for washing my face, and soon the cork popped up on its own. I tried several times and popped it up several times.

Hey! What's going on here? I opened "100,000 Why" with questions and found it.

The book said, "Because the bottle stopper brought some cold air into the bottle when it was inserted, the cold air was heated in the water bottle and turned into hot air. The hot air expands, so that the air pressure in the water bottle increases and the air squeezes out the cork. "

Yeah! I see.

I forgot to wash my face, picked up "100,000 Why" and watched it again ... Ah! Dad will be back soon. I'll wash my face right away.

But the water I just poured was cold, so I poured it again.

This time, I played with the water plug again. I don't know when my father came back.

So there was an opening.

Write a composition of observation and discovery.

As long as you are good at observation, opportunities are everywhere around you; As long as you are good at listening, you will always hear the weaker voices of those who are eager to help; As long as you have a kind heart, you won't work only for self-interest; As long as you are willing to extend your hand, there will always be a noble cause waiting for you to start.

Maybe everyone has seen a big basin full of water overflowing, but no one wants to think with their own knowledge. The volume of human body immersed in water is exactly equal to the volume of spilled water.

Archimedes observed this phenomenon and found a simple method to calculate the volume of an object.

Using this method, the volume of any irregular object can be calculated quickly.

Everyone knows that a hanging weight will swing back and forth regularly until it stops slowly due to air resistance.

However, no one has ever thought about whether this phenomenon has other practical significance, and no one has ever thought about where this principle is applied in life.

When Galileo was a teenager, he accidentally noticed that a clock hanging above Pisa Cathedral kept swinging from side to side, and the amplitude of swinging back and forth was very regular, from which the famous pendulum law was obtained.

Until he was put into prison, the iron gate of the prison still could not stop his enthusiasm for research and exploration.

He experimented with straw stalks in prison and finally found the relative strength of solid pipes and hollow pipes with the same diameter.

For many years, astronomers have observed a circular aperture around Saturn, and they all think that this is only an exception to the hypothesis of the law of planetary formation.

Laplace also observed this phenomenon, but he did not regard this phenomenon as an exception.

He believes that this is the only visible stage in the process of star formation, which is usually difficult to observe.

He finally proved this view and added a bright stroke to the scientific history of star formation.

European sailors invariably imagined that there might be continents beyond the Atlantic Ocean, but no one ever took action to really explore them.

And Columbus bravely led the fleet into the boundless unknown ocean and accidentally discovered the new continent.

Thousands of apples fell from trees and countless apples hit people's heads, as if to remind people to think about this phenomenon.

Only when Newton saw the apple fall to the ground did he ask why, lost in thought.

From this, he realized that the reason why the apple falls instead of falling upward or in other directions is based on the same reason. All the stars can operate normally in their respective orbits, and the molecules of the universe are constantly moving without colliding and tangling with each other.

Since the ancestor Adam and Eve, lightning has been shining in front of people, and thunder has been ringing in people's ears, but it has never awakened people's sleeping thoughts, and no one has ever realized that lightning has great energy.

Only Franklin opened his eyes, pricked up his ears and looked up at the screaming crowd in the sky.

He used an extremely simple experiment to prove to the world that lightning is the embodiment of a powerful and controllable force, which exists as widely as water and air in the universe.

One of my little discoveries is that writing a composition is about 600 words.

Why don't ants get lost? Ants, I believe everyone is familiar with them. Then who can really understand ants? Why don't ants get lost? With this question, I consulted some books. According to the book, ants leave some smells along the way after starting from their nests to their destinations, and then return to their nests. When ants touch each other with their tentacles, they will inform other ants. Scientists have done an experiment on this problem. Scientists first identified an ant and wiped it hard at the place where they reached their destination along the way. When the ant returned, it suddenly stopped at the place where the smell was wiped off. Turn around in circles, looking for something, so that ants can tell their direction by smell. In order to confirm this conclusion, I did an experiment. I first prepared a twig about 10 cm, and put the bait-small candy on one end of the twig. I put this device near an ant nest. Soon, an ant came out to find the way. I took him behind a stick. It's like smelling and smelling. I took this opportunity to cut off the broken part of the stick by one centimeter. When the ants came back, they turned left and right where they were cut off, but I couldn't find the way home. After a while, I repeated the above experiment, and the ants still didn't find their way home. Through these two experiments, I finally know the secret of ants not getting lost. It turns out that ants can tell the direction according to the smell. Title: I discovered the secret world of ants. Everything is colorful and beautiful, and they are inextricably linked. As long as we observe carefully and think seriously, we will find the mystery of things. I discovered the mystery of ants. One day, I was playing alone in the community and found a group of ants running under a pineapple tree. I think it's strange. Curious, I squatted on the ground to see what was going on. I saw this "mighty" team marching intently to a higher place. Some of them are "single-handed", some are carrying "white bread" on their heads, some are in groups of three or five, and some are running back and forth like liaison officers, touching this and that with their heads. It rained heavily, so I hurried home to see if it would rain before the ants moved. With questions, I searched the Internet and proved my idea. It turns out that ant is still a small weatherman. I found a little secret about ants. Once, I "bumped into" some ants who moved last time in the old place, and I thought, "They won't move again, will they? Will they move into people's homes? This is not a good thing. " Then, I stepped on it without saying anything, but I didn't step on any of them. I rubbed my feet on the ground again, so that they couldn't find their way back. Later, I kept staring at them and found that they walked home safely after wandering around for several times. Why? I ran home, turned on the computer and searched, oh! It turns out that the visual organs of ants are very sensitive. The scenery on the land, the position of the sun and the sunlight reflected by the blue sky can all be used to identify the direction of returning to the nest. Ants can also find their way by smell. Some ants will leave a special smell where they have climbed. As long as they follow the smell, they won't get lost. Some ants are very sensitive to the natural smell on their way back and forth, although they don't leave a special smell where they climb. So I won't get lost. It is these special functions of ants that enable them to get home safely without interference. I wish I were an ant. I don't have to worry about not coming home anywhere. The world is beautiful. As long as we pay attention to observation, we will discover the mystery of the world.

400 words about my discovery composition

I found ants. Sometimes, maybe you will find that there are always some "lazy ants" among the swarms of ants. Other ants work very hard, busy in and busy out. But what about these "lazy ants"? No wonder people call them "lazy ants", because they don't go out for food, they do nothing all day and look around.

However, the fact tells people that it is this lazy ant who idles all day, after the ant colony cuts off the food source, and when those ants who usually work hard are at a loss, they "step forward" and lead their partners to move to the new food source it has detected.

Although lazy ants don't work, they use their wisdom to get everyone out of trouble in times of crisis. It can be said that their contribution is greater and more commendable than that of hardworking ants.

A biologist once divided all lazy ants into several groups and put them together. As a result, 80% of lazy ants become hardworking ants, but 20% of ants are still lazy. All the ants in their original ant colony stopped working and were in a mess. Until those lazy ants were put back, the whole ant colony resumed its busy and orderly work.

It can be seen that lazy ants are indispensable in the whole ant colony! Lazy ants spend most of their time on "reconnaissance" and "research".

They can observe the weakness of the organization, have the ability to maintain the survival of the ant colony in difficult times, can avoid putting all the ant forces into the work of carrying food, and at the same time keep exploring new foods, thus ensuring that the ant colony can continuously obtain new food sources.

It is important that diligent ants exist, but only when diligence and laziness complement each other will the whole group become stronger.

The principle of diligence, laziness and laziness, laziness is not necessarily a survival wisdom.

If you are lazy to do housework, you can be diligent in thinking.

Sometimes, as a student, you don't have to care too much about the trivial things in life, and you don't have to be obsessed with learning. There is no need to engage in sea tactics. Only by learning to analyze, learn to think and know what things are can we be more calm in the face of life and study.

There is a saying that "people who attend are not busy, and busy people will not."

Only by jumping out of the narrow vision can we find the key to the problem.

Learn the spirit and way of lazy ants, and stand tall to see far.

The composition "My Little Discovery" is 600 words.

The answers for you are as follows: Q: My discovery composition is in the fourth grade.

A: 1. When I was a child, I had many questions: "Why don't people have tails?" "Why is the human nose not as long as an elephant?" "Why don't people have ears as sharp as rabbits?" ... what I can't figure out most is why people walk with only two feet and how good it is to walk with four feet like dogs.

Once, my mother and I were walking on the expressway when a dog ran past us.

I asked my mother, "mom, mom, the dog walks so fast on four legs!" Why do we only use two feet? " Mother said, "You are still young. You will know when you grow up.

After returning home with this question, I asked my father again, "Dad, Dad, why do dogs walk on four feet and people only use two feet?" Dad said, "You are still young. You will know when you grow up.

"The answer is the same as mom.

I think it's strange that they must have discussed it! The next day, when I went to school, I saw the head teacher walking past me with a thick book.

Yesterday's question flashed through my mind, so I asked someone to ask it.

I happily ran over and asked, "Teacher, teacher, why do dogs walk on four feet and people only use two feet?" "Say that finish, staring at the teacher hopefully.

Who knows the teacher's answer is: "you are still young, you will know when you grow up."

"Oh my god, the teacher didn't consult with mom and dad? It's impossible.

"Why do dogs walk on four legs and people only walk on two legs?" This problem grew with me.

Now, I have understood "why dogs walk on four legs, while people only walk on two legs".

Who told me that? Is it a parent? Is it a teacher? Is this a book? It seems so, but it seems not.

Grow up. Do you really understand? It suddenly occurred to me that if a kindergarten child asked me this question, what would I answer? Maybe I will still say that sentence: "you are still young, but you will understand when you grow up."

"Thought of here, I smiled, I found this is really a strange answer.

There are many mysteries in nature. Today, I discovered a little "secret", that is, I discovered the reason why ants moved, and it will rain heavily tomorrow.

Before, I was curious about this question.

When I was seven years old, one day when I was playing on the grass in the suburbs, I found a large group of small ants lined up in a long line and came to a small hole. Each small ant had something like a small grain of sand. I thought: What are these little grains of sand? My mind was full of question marks. Out of curiosity, I asked my father, Dad, why did the little ants queue up to go to that small hole? Every little ant has something like a small grain of sand on its body. Later, my father told me: "That's because every time a little ant meets hot weather, it will tell the' ant colony'. When the ant colony learns of this situation, they will act immediately. When the weather is sultry, it will rain heavily the next day, and the little ants will find a small hole to shelter from the wind and rain. They will also move, because their old house will be wet, so they will move.

Those things that look like small grains of sand on small ants are the food of small ants.

"oh! I just understand! I still have a little question, that is: Why can ants predict that it will rain the next day? Dad said: "ants, like us humans, will feel stuffy, so when ants feel stuffy, it will rain the next day." "

"I understand a truth again.

I also heard my father say, "When people see ants moving, it will rain heavily tomorrow.

This also confirms a proverb, ants move the snake aisle, and there will be heavy rain tomorrow! "I know it will rain heavily tomorrow. I really think why is it so amazing? I remembered another sentence: I don't know what absolute truth is, but I am modest about my ignorance.

I didn't know that little ants can bring so much help to people, but I believed a passage, that is, when they woke up, they said to me, "You and the world you live in are just a grain of sand on the boundless beach of the boundless ocean."

In my dream, I said to them, "I am a boundless ocean, and the world is just a grain of sand on my beach."

"I also want to tell the ants," you are not the youngest.

"Nature is our inspiration and human teacher. Nature has brought people wisdom and imagination.

Remember to adopt ~ ~ ~ Your adoption is an affirmation of me ~

Write a composition of Discovery 400 (composition in the field or in the suburbs)

I like pink and green spring, I like hot summer, I like snowy winter, but I like fruity autumn best! Today, let me take you into the autumn of this field! Autumn with a hint of coolness, quietly, quietly, close to us, close to the field.

The dense orange trees and persimmon trees in the field are covered with oranges and persimmons, vying for people to pick them! The grapes in the field are ripe, and a bunch of purple and turquoise grapes are covered with grape racks, emitting attractive fragrance, which makes people want to taste it! In the field, osmanthus trees are covered with golden flowers, which are very beautiful and smell very fragrant, which really makes people feel relaxed and happy! The cotton in the field is as white as snow. From a distance, it seems that it has just snowed heavily.

The rice in the field gradually turns golden, just like a golden ocean. Waves of wind blow across the field, and the "golden ocean" turns up waves of gold.

Farmers' uncles went to the fields early in the morning, some of them were planting small vegetables, and the small vegetables stood in the fields with their heads held high, very proud! Some are planting Chinese cabbage, and some are picking plump edamame. Edamame is like a little fat man, round and lovely! Autumn in the field is so beautiful! I like autumn, because it brings a harvest song to the earth and a happy song to us!

Childhood faxian composition

Mosquitoes have phototaxis. In my long and interesting childhood, I often found the secrets of daily life, but the most unforgettable thing is that I found that mosquitoes have phototaxis.

That night, I lay in bed, turned on the TV and watched with relish.

Suddenly, two or three mosquitoes flew from the ceiling to the TV screen like an appointment.

I wondered, thinking: Can't mosquitoes catch light? Why didn't mosquitoes wander around that morning ... I thought a lot of questions.

I am full of curiosity.

The next night, my mother took my hand and took me out for a walk.

Suddenly I saw a fluorescent bulletin board on the roadside, and several old people were reading the bulletin.

I leaned over and thought, God, there are so many mosquitoes! Just turning on the TV yesterday, two or three mosquitoes also flew to the screen. Maybe mosquitoes really turned to light.

After coming back, I decided to verify the phototaxis of mosquitoes.

I turned on the small desk lamp and slept in bed to see whether light or blood was more attractive.

As a result, mosquitoes didn't bite me all night, but the small desk lamp was boiling hot, and there were six more mosquito bodies under the desk lamp. Obviously, they were scalded to death.

It turns out that mosquitoes have phototaxis characteristics! This little discovery made me understand that anything can be done well as long as I study and explore by myself.

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