On Sunday, my sister and I played hide-and-seek in the living room. I covered myself with curtains, but my sister couldn't find me anywhere. I was so proud that I suddenly found a bone on the ground. You must say, "What's so strange about bones?" But look carefully, this bone can actually walk! I broke out in a cold sweat and screamed loudly. Sister heard the sound, and she also saw the bone moving slowly, but she didn't panic and said doubtfully, "Sister, what is this?" I also calmed down, squatted down and took a long breath. What a fuss. It turned out that a group of ants were carrying this bone forward, and my sister saw it and smiled. I became interested in this group of ants and stared at them.
Many ants gather together, and Qi Xin cooperates to carry a bone that looks like a mountain to them. I thought to myself: ants are really United! Suddenly, the bone stopped, then turned a corner and climbed a small slope. What happened? Does the fishbone float forward? I took a closer look and found a small puddle on the ground. No wonder ants run around it. Soon, the ants walked to the stairs with their bones on their shoulders. An ant waved his tentacles as if to shout, "Friends, don't be discouraged. When we get home, we can enjoy ourselves. " I can't help shouting: "Come on, come on!" Although the bones fell off several times along the way, they still didn't give up. I really admire their courage.
If ants can understand me, I will say to them, "I really admire you-ants."
Ant experiment composition 2 Today, the teacher took us to do an interesting experiment-ant experiment.
In order to facilitate the observation of the whole class, the teacher used projection. The experiment began. The teacher caught an ant and put it on a piece of white paper. Ants crawl freely. Then the teacher drew a straight line in front of the ants with a moth ball to stop them. When ants climb to the edge of the line, they stop, smell it, and then walk along the line. They smelled it several times as they walked, but they couldn't seem to find a gap, so they turned around and climbed back. The students looked at the experiment with great interest and were surprised to see this scene. The teacher drew another line in front of the little ant. The little ant sniffed along the line as before, and then ran back. This line blocks its direction.
Then the teacher drew a line in front of the little ant. This time, the ants are different from the previous two times. It stayed at the edge of the straight line for a while, and then rushed over. The students exclaimed: Wow! Then the teacher drew a fist-sized circle around the little ant. First, the little ants circled inside, and then rushed out in one go. The students were dumbfounded with surprise, and some shouted, "Little ants are coming! The little ant broke through the defense line! " The teacher drew a circle the size of a ping-pong ball around the ant, and the little ant was still circling inside. After a while, it rushed out again and the students screamed again. Finally, the teacher drew a circle smaller than a dime. The little ant only turned for a while, and then stopped moving in it. Ten seconds later, it moved again, circled inside and rushed out of the defense line. After the experiment, the students were thoughtful.
Through this experiment, I know that small ants are very afraid of mothballs, and I also know why people put mothballs in the closet. That's because many bugs eat clothes in the closet, and mothballs can drive them away and kill them. In my observation, I also deeply felt that ants have indomitable spirit and will not give up easily when encountering difficulties. They met obstacles again and again, and they crossed them again and again. What an admirable little creature!
These days are National Day, so I come to my grandmother's house to play.
I was idle at my grandmother's house, sitting in a chair watching the scenery. I looked down and saw an ant moving food. On a whim, I ran into the house and took a biscuit, put it on the ground, and stopped the little ant's way. The little ant was frightened by this sudden monster and immediately left the food and ran away. Unwilling, I blocked another ant's way with cookies, but it just didn't appreciate it and ran away like that little ant.
I can't do anything about these little guys, but wait patiently.
Ten minutes later, an ant finally became interested in this biscuit. It turned around the biscuit several times, climbed on the biscuit, smelled it, and crawled away again, probably trying to report it back! Before the ants brought an army, several ants of the same color arrived. This book says that ants know their way by smell. Maybe they smell their companions.
After a while, an "ant soldier" came to the biscuit in a mighty way. They form a circle and want to move the cookies. Some little ants bit off some cookies and left.
I won't let them move cookies so easily. I stopped them with a big stone, and they stopped when they couldn't smell it. At this time, an ant behind them climbed onto the biscuit and seemed to be directing them. I am puzzled: why don't ants move things with them?
When I got home, I checked the information. It turns out that ants divide labor into ants, soldiers, males and queens. Worker ants are responsible for carrying food, soldier ants command, and male ants and queens give birth. I really learned a lot this time!
Ant experiment composition 4 This weekend, I did an experiment of ants eating food. First, I caught 30 ants in front of my house, and then I looked for food for the experiment (toffee, vegetable leaves, dead insects, sawdust). As there was no milk candy at home, I used white sugar instead. Then I found a fresh vegetable leaf and got some sawdust on the branch. It's time to catch small insects. What should we catch?
I asked dad, and dad said, "Look around, maybe there will be some bugs." But I searched for a long time and found nothing. I suddenly had a brainwave and came to the stairs. Sure enough, there is a big mosquito. I patted it and it fainted. I quickly laid out the food and let 30 ants go.
The ants began to walk. Five ants ran to the sugar first, then there were three ants on the mosquito, but only two on the vegetable leaves and only one on the sawdust.
Ten seconds later, there were 15 ants on the sugar and 12 ants on the mosquito. Other foods are still the same.
After another 20 seconds, the ants on the candy began to return to the nest, and there was a small candy in each mouth. Insects are bitten into pieces, and pieces of insect fragments are brought back to their homes by ants.
The ant's favorite food surfaced, that is sugar. After the experiment, just as I was about to end, I saw a shocking scene: many ants appeared out of nowhere and they were walking towards food. Sugar and insects are black. Dozens of ants gather on the left-out vegetable leaves, and there are more than six on the sawdust.
I looked at the Bird's Nest not far away, which made me even more shocked. About 100 ants gather at the mouth of the cave, and they are coming this way.
This experiment, let me see a very spectacular scene, but also let me know the feeding habits of ants, really benefited a lot.
Ant Experiment Composition 5 Spring has come, everything is reviving, the temperature is much higher, and there are many more ants. Watching these little guys walk through walls and roots every day, I can't help thinking: What can stop them from moving forward? I searched the Internet and saw the saying that "ants are afraid of mothballs". I was curious and decided to give it a try.
I caught a small ant and drew a long "blockade line" in front of it with the prepared mothballs. However, I didn't expect the ants to leisurely climb over the "blockade line". I am surprised: Is the rumor false? I was a little reluctant to try again, so I drew a palm-sized circle around the ant. Haha, the ants are responding! Look at it, it has been circling back and forth along the encirclement, which really answers the phrase "ants on hot bricks-running around". When the ants get tired, they return to the center of the circle and start to recharge their batteries. After a few minutes, the smell of the moth ball faded, and the ants "revived with blood" and easily broke through the defense line.
It seems that this little ant is quite witty, but not as witty as me. Hehe, I smiled twice and drew a circle as small as a one-dollar coin with it as the center. The little ant groped along the circle, its tentacles quivered violently and quickly, and turned several times in a row without finding a breakthrough. Suddenly, it stopped and hesitated in one place. It seems to have found a place with a weak smell. It tried to rush over, but it went back and forth several times and never dared to rush out. After a while, I still retreated to the center of the circle. Hum! Do you want to do it again? I'm not that stupid! I rowed hard along the circle a few times, and this time, the smell of camphor became stronger. Before long, the ants were immobilized by the smell.
I thought I had succeeded in the experiment, so I got up and left proudly. Suddenly, the ant's tentacles moved again. Then, it began to climb tenaciously and climbed out with its last strength. It broke through the line, but it can't move any more. ...
Life needs experiment and exploration. Through this experiment, I not only confirmed the "legend" that "ants are afraid of camphor smell", but also learned more about ants. Although they are so small, they have a fearless spirit that ordinary people don't have.
Ant experimental composition 6 In our daily life, we should often see many hardworking and lovely little ants around us with strong willpower! During the big break that day, my good friend and I went to the big tree in the playground and did an interesting ant experiment.
We found a sprightly little black ant first, then took out the prepared mothballs, and the experiment began.
First, I gently drew a line in front of the little ant with moth balls. The little ant that was crawling forward suddenly stopped and seemed to find something wrong. I saw its tentacles moving, as if I smelled mothballs, and it lasted for more than 20 seconds. The little ant suddenly backed off a few times and made a detour.
Hum, it actually detoured, and I was very unhappy, so I drew another line in front of the little ant with moth balls. I saw it glance left and right. Suddenly, like an angry lion, it rushed through the "defense line" I set for it.
I saw it break through my "defense line" and thought: This ant should not be driven crazy by me. I drew another circle about five centimeters in diameter and surrounded it. I saw this little ant rushing around like a headless fly, turning several times along the line, as if looking for its destination. But it doesn't know that this circle is a "maze" for it. Soon, it became exhausted.
Seeing this, I feel much better, but I still don't give up and want to fix it again. He drew a circle smaller than before and surrounded it. This time, it can't hold back. I saw it turn several times along the line, rest for a while, turn several times, rest for a while, and so on.
This ant is so tenacious that I must subdue it! I trapped it in a circle the size of a dime. I saw it impatiently lift a few legs and simply lay there motionless.
Haha, it's finally all over there!
It turns out that little ants are so afraid of the smell of mothballs. I must do more experiments and learn more about nature in the future!
Today, I saw the instinct that ants can tell the direction by smell on the test paper. I did an experiment with a grain of salt.
I prepared two meat bones and an empty glass bottle and started the experiment. First, I threw a meat bone on the ground and attracted some greedy ants. Then I covered the little ant and put it in a glass bottle. Then he threw another piece of meat and bone on the ground and counted the ants inside, one * * * nine. Finally, I walked about eight to ten meters, opened the bottle cap, and all nine ants who were bored to death ran out at once. I am looking forward to it. Watching them walk to the left for a while and then to the right, I suddenly thought a little disappointed: Can the ants come back after all? I guess ants won't come back. But as soon as I got home, I took a long sip of water and saw an ant crawling on a meat bone and chewing with relish. From time to time, I raised my arm as if to say, "I am the first!" " I am the first! Then one, two, three ... I was very surprised. After a while, I counted it again, "Wow! Nine people are here! My experiment succeeded! " I jumped three feet high with joy, and a smile broke out on my face.
Does everyone know? Ants rely not on normal vision, but on a keen sense of smell.
On Sunday, I finished my homework and walked around the yard. I saw many ants under the flowerpot, so I called my brother. The naughty brother saw it and threw water on it directly. After the splash, the two of us watched quietly.
To our surprise, some ants were not drowned. The sudden disaster scared them to flee everywhere. Some bumped into each other, some fell down the steps and became a mess.
After a while, the water dried up and they all sat there. As if discussing something, I said, "They are discussing what to do if our house is flooded." Brother said, "They are hungry and want to find something to eat."
I found some milk balls. Among those ants, they scrambled for milk balls and tasted delicious food. At this time, I took another one and only attracted a few ants. I guess they are eating the first milk ball. I must be thinking, "I can't get that. What if I can't grab it? " Then I can't eat. "
In fact, there are only a few ants in that milk ball, and the other milk ball is full of ants, so I found that people can't just pay attention to immediate interests, so it's different to give up life. Instructor: Zhao Xu
Comments: After reading your little experiment, I know that you are a child who is good at discovering. And from the experiment, I realized the truth of being a man and found that you are a thoughtful child. Life is full of knowledge, as long as you observe it carefully, you will certainly gain more.
The mention of drowning not only makes us shudder, but also makes such a small ant die heroically in the water. You will be surprised when I do this experiment well.
On a cold afternoon a few days before the Chinese New Year, the cold air made people feel unbearable pain in their lungs, but it was not enough to stop me from going out for more than ten days and rushing out of the house. When I came to the backyard, I accidentally found the moving ants. Coming and going is very lively. On a whim, I rushed home and took two empty bottles, filled them with water, ran to the backyard and put them all on the road, but they didn't spend much time on the bottles, so I found another bottle, put some bread and made a food plan for the ants.
Sure enough, seven poor ants were fooled. I sent these seven "warriors" to two bottles. Only one ant and six others were put in a bottle. Settle them down. I put the word isolation room on the bottle of the ant, and then I quietly walked away until the next day.
The next day, I couldn't wait to come to the bottle. I'll open the door of the isolation room first and gently open the lid. I was surprised that the isolated ant drowned in this isolation room. But on second thought, six ants use six times as much oxygen as one, but the oxygen is the same. Of course, six ants will die. With a heavy heart, I opened the lid of another bottle, which made my heart tremble again. I saw a black ball floating on the water. Looking carefully, it turned out that Qi Xin, the Six Heroes, skillfully and tacitly held the ball together, rotated regularly, took turns breathing and defeated the rapids. I sent home six brave men who survived the "battlefield" with respect.
An ant is really small, but when they unite, the small one becomes a seemingly invincible difficulty.
10 In the afternoon, we came to Xingguo Garden with great interest and began to do ant experiments.
As soon as we entered Xingguo Garden, Zhao and I couldn't wait to look around for ants. Many things happen. We finally found some small ants in front of Xingguo Tower. Zhao Yizhe grabbed them and ran to the stone bench. I thought to myself, you are really unlucky!
Zhao He picked up mothballs and prepared to do experiments. I drew a line in front of the ants with a moth ball, and a pungent smell came to my face, as if it were an unbreakable "wall". Ants seem to be very sensitive to it and turn around and leave. I am not willing to let them go, so I drew three lines to form a "mouth". Now the little guys are under siege. They are really ants on hot bricks-running around like an iron wall to me, and you can't get out!
At this time, Zhao narrowed the circle again. These ants seem exhausted and walk slowly along the circle with the last hope, trying to find an exit.
The encirclement gradually narrowed, and some ants ran around like headless flies; Some are motionless, as if thinking about countermeasures; Some people look weak and lose confidence. ...
Suddenly, several ants rushed out of the "defense line", and I immediately drew a circle in front of them. This method seems useless to them. The ants wanted to go out, so I drew one, two, three, three circles on them. This didn't stop the ants. A few desperate ants saw it and tried their best to get out of the encirclement. Zhao He couldn't help sighing: Although ants are small,
From this experiment, I not only know that in order to escape, ants will not wait for death in the face of danger, but choose to fight hard. I also know that when you are faced with difficulties and obstacles on your way forward and there is nothing you can do, as long as you bravely rush forward, you will surely show a brand-new world in front of you. As the saying goes: "There is no doubt that there is another village." The experiment of ants tells us that science is everywhere. As long as you have the will, you will find that science is around us.
Ant experimental composition 1 1 The world is full of wonders. No, this ant experiment taught me a lot. ...
This weekend is really boring. My father went to work, my mother cooked, and I was imprisoned and worked hard in the study of the prison. My restless heart has already broken free from this shackles, showing out of the window and flying freely ... maybe my mother will set me free? Maybe dad will come home from the company and clamor to take me to KFC? Too many ideas popped up in my little brain. "What are you doing? Do your homework! " Mom's "lion roar" fired at me again. No way, just write!
"sasha vujacic ..." There was silence in the study, only my handwriting was heard. Suddenly, an ant landed on my homework from the air. "No way?" I cried. "Didn't you fall so high and die?" I quickly picked up the ant with a stunt-"iron cloth shirt" and observed it carefully from top to bottom. "Do you want to do an experiment?" Say that finish, I threw the ants to the ground with great interest. I saw ants fall to the ground like gymnasts. My eyes were as big as two bells-I was shocked. So, I repeated the experiment dozens of times, and the result was still the same. I picked up the ant again and observed it from the inside out, only X-rays were needed. However, this actually aroused my interest. I turned on the computer and typed in "Why don't ants fall and die?" These words, as soon as you press enter, the answer will come out immediately. It turns out that ants have eight feet, which can make them skillfully keep balance in the air, thus creating a "myth" of falling and not dying.
This ant experiment made me understand: trust scientific answers in everything.
One night, I found an interesting phenomenon in a corner of the hotel.
A dead cockroach was lying on the ground and was found by an ant. It quickly climbed back into the hole and brought back a large group of ants. I saw that some of them bit the head of the cockroach, some dragged the body of the cockroach, and some dragged the feet of the cockroach. When they are ready, they will drag the cockroaches forward together. After a while, an ant died, and the accompanying ants replaced it in time, and the whole foraging operation was carried out in an orderly manner.
Seeing this phenomenon, I have many doubts in my heart. Why do ants feed in summer? How can they lift animals that are so many times bigger than them? These questions are beyond my understanding. When I got home, I opened the children's encyclopedia and found the answer on it: It turns out that ants usually feed in summer and move food into holes in winter to enjoy it slowly. Although ants are small, they are United, thinking in one place and doing in another, so they can lift things that are more than 50 times heavier than themselves.
In fact, in nature, there are many phenomena similar to ants foraging. For example, rhinoceros and rhinoceros birds are mutually beneficial; Honey birds and honey badgers unite and cooperate to enjoy honey together; In desperation, Tibetan antelopes can cooperate quickly and escape together. ...
This is the case in the animal kingdom, and so is man. A foreign scientist came to China to do an experiment to escape from the bottle mouth. As a result, in just 3 seconds, all primary school students escaped from the bottle mouth; At the grand concert, the musicians played an impassioned symphony under the direction of the musicians.
It can be seen that only by uniting and cooperating can we make a difference.
Ant experiment composition 13 Today, my mother and I are going to do an experiment about ants. My mother and I set off with bags and biscuits. I have been chewing cookies all the way, and my mother said, "I feel that cookies are for you." As soon as I heard this, I quickly replied, "How can such a big biscuit be eaten by such a small ant?" I'll help you eat. " Mom said, "Help? Do you want to eat it yourself? " I had to giggle and deal with it.
In the first lab, my mother and I started looking for ants. Suddenly, my mother found an unknown bug, thought it was an ant, and cried ecstatically, "I found it!" " I hurried over to have a closer look. It turned out to be a bug. I glanced at my mother silently and went to do my own thing.
My mother and I came to look under a stone wall. After a while, my mother cried again. "I found it." This time louder than before. I walked there reluctantly, only to find that it was really an ant. I immediately praised: "Mom, you are great!" "Stop whining and act quickly." Mom said proudly, I'll put the cookies on the ground at once. After a while, the ant really turned around and approached the biscuit. When it found it, it immediately climbed into a small hole. In less than a minute, many ants came out, and some even spoke with their tentacles, as if to say, "Come and help, we have found food!" " More and more ants found cookies and began to take them to their "home"-the little hole.
Haha, our experiment succeeded!
Ant experimental composition 14 The footsteps of summer come quietly. There are many ants in the alley in front of my house. The teacher asked us to do an experiment about ants. It happens that today is Sunday. In the morning, I asked my mother to give me a moth pill so that I could do the experiment. My mother gave me a moth pill in the cupboard, so I ran outside and started my little experiment.
I searched the alley for a long time, "Wow!" I let out a cry of surprise. They have a nest. I quickly drew a circle around the nest with moth balls according to the steps, surrounded these little guys and thought to myself, "Haha! Now you have nowhere to run! " Sure enough! Some of these little guys bump around like headless flies; Some are motionless, as if thinking about countermeasures; The others looked weak, struggling and rolling. ...
At this time, a few bigger ants will rush out of the "defense line"! No, I looked at it again and drew a deep "defense line" in front of them. I only pity these bigger ants, who have crossed the first "defense line" and circled in the second "defense line". They are a group of "headless flies"! They were tired of running, so I narrowed the circle bit by bit, and finally it was as big as a dime. At first it didn't move, and when the smell was almost gone, they quickly rushed out of the "defense line"!
It turns out that ants have such good sensory ability that even ants can't stand the pungent smell of mothballs. Ants are really afraid of the smell of moth balls!
One day in the summer vacation, I did an experiment of ants eating food. This experiment is to test what food ants like to eat. The food I need to prepare is a little used toffee, a dead insect, a vegetable leaf and some sawdust. A blank sheet of paper.
First, I picked a green leaf, scraped some sawdust and found a little childish toffee. As for dead worms, I just caught a grasshopper and killed it. And do everything possible to get a piece of 60 by 60 cm white paper, put the materials on the paper and catch ants.
Finally, 30 ants were caught and put on the paper, but they crawled around and ran to one side. I don't want to let them go, but I will bring them back and continue to observe. It's a group of ants who never give up. They run to the side again and again. I was really angry, so I simply caught a large nest of ants. They were all frightened, crawling around and making a mess. I think the ants will look for food after a while. I just need to wait quietly. Who knows, the ants are ungrateful at all and are still crawling outside the paper. My patience is limited. I'm angry. These little ants are too ignorant to appreciate me at all. Well, they have to be tough. So I stuck a little ant on the sugar to see what you can do. Yo, the ant broke free. I put it on the sugar again and it broke free again. In this way, it fell off, I put it on again, and then fell off and put it on again. After my tossing, it finally lost its strength, but its legs and feet were still kicking around. I was startled and took it down.
Although the experiment was unsuccessful, it was impressed by the indomitable spirit of the little ant.