The day is coming to an end. I believe everyone has a lot of experience. Please record it in your diary. What content should be written in a diary that is novel and rich? Below are 9 diaries of observing silkworm babies that I have collected and compiled for your reference. I hope it can help friends in need. Diary of Observing Silkworm Babies Part 1

In our family, my mother likes to raise silkworm babies every spring, but mulberry leaves are hard to find. My mother only raises about 20 silkworms. She observes them and writes a diary for me.

This spring I really miss silkworm babies, I look forward to them every day! Looking forward to it! After the Qingming Festival, our white silkworm babies, black silkworm babies, and flower silkworm babies all crawled out to meet me. I am very happy to look for mulberry leaves downstairs every day after school and feed the silkworm babies. They are so squeamish that the mulberry leaves cannot have water. If there is water, the silkworms will get sick and die if they eat it. You can't use liquid medicine or light mosquito coils at home. The cute silkworm babies go to sleep after eating and eat again when they wake up. It grows bigger day by day, sheds its skin, eats again and grows again. Silkworm babies look like small black ants when they crawl out of eggs that look like black sesame seeds. When the silkworms grow up, I like to put them on the back of my hand and let them crawl. Silkworm babies have soft bodies and feel very comfortable to the touch.

One month later, the silkworm baby’s body is transparent. My mother told me: "The babies are going up the mountain." We put the silkworm babies in another shoe box, and the silkworm babies would find a comfortable place to form an oval cocoon. There are white and yellow silkworm cocoons, and the shoe boxes will be full of them. They are very beautiful. In about a week, the pupa inside turns into a beautiful white moth girl, climbs out of the cocoon, and begins to reproduce the next generation. We will meet again next spring as silkworm babies. Diary of Observing Silkworm Babies Part 2

Yesterday, a friend of mine gave me some silkworms. Spring is a good time to raise silkworms.

After I got home from school, I made a small nest for them, and I put a few mulberry leaves in the small nest. These cute silkworm babies are playing lively on the leaves one by one. Among them, a very small silkworm baby was pressed into a large mulberry leaf, so I turned the mulberry leaf over. Because I saw many small spots on its back, I took some for it. Got a name—Dandian.

Diandian is the smallest one in the silkworm group. I still remember that I discovered it accidentally when changing mulberry leaves. It is always pressed under by some larger silkworms, so I have to protect it with my hands. Now it has grown up and has learned to spin silk. Although it is not as good as those big silkworms, it is very good. Work hard and I believe one day it will spin out the most beautiful cocoon.

There is also a silkworm, which is the eldest among the silkworms. It is fatter and longer than every silkworm. It is more than half longer than Diandian. Normally, the silkworms will listen to it. Today, it waved its head to the left at a silkworm. The directed silkworm immediately walked to a small young leaf, and then placed it in front of the "boss" with great difficulty. The "boss" was very happy. As I devoured it, I thought to myself: If you are so domineering, let’s call it Ba Xing.

Today I harvested many silkworm babies. It was really a fruitful day. Diary of Observing Silkworm Babies Part 3

Recently, I got a new pet—a cute silkworm baby. When I get home from school every day, I can’t wait to run to the silkworm baby’s “room” and observe my silkworm baby happily. Some silkworms are white, some are brown, and their bodies have stripes one by one like bamboo. It's really interesting to stretch and contract while crawling.

As the days passed, they became more naughty than before. Sometimes they would hold their heads high, as if to say: "I'm hungry! I'm hungry!" Sometimes a group of silkworm babies would be crowded together. , like playing a wrestling game. Look at this chubby silkworm crawling from one silkworm to that without stopping for a moment. They can now eat, sleep, play, and feel energetic.

One day when I came home from school, I suddenly found three silkworms with their bellies turned over and their feet in the air, motionless. "Mom, come on!" I was so anxious that I almost cried. "What's going on? What's all the fuss about." My mother came over and took a look. She also thought it was strange. She took a pencil and touched the silkworm baby gently. After a good chance, It moved slightly. "Shh! Don't make a sound, maybe it's peeling." "Oh!" I made a gesture to express my understanding. The silkworm baby's body shrank, and its two front feet took off their skin and were exposed first, "Wow! So white."

"The body of the silkworm was expanding and contracting section by section, and the epidermis was peeling back section by section. Finally, all the skin on the body was shed. The silkworm, which had shed its skin, was so tired that it lay motionless in the box, as if it heard it. Sighing.

It’s not easy! The silkworm grows up day by day and finally spins its cocoon! From its changes, I feel that it is very hardworking and knows how to be grateful. , I only fed it a few mulberry leaves, but it spun a lot of precious silk for us. No wonder people praised it: "The silkworm will not run out until the silkworm dies, and the wax torch will turn to ashes before the tears dry up." ” Diary of Observing Silkworm Babies Chapter 4

Sunday, September 10, 9:41 AM

Today I saw many classmates raising silkworms, and I thought: raising silkworms must be fun. So I asked my classmates for a lot of silkworms. When I got home, I put the silkworms in a box, hoping that they would grow up quickly.

Monday, September 11th, 10 a.m.

Today, I went to see the silkworms with great interest and found that they were not moving at all. I became anxious and asked my mother. My mother said: "Silkworms need heat to hatch. "After hearing this, I rolled my eyes and came up with a good idea. I wrapped the silkworms in cotton, and then put them in the quilt. The warm quilt covered the small silkworms, and they looked like Very warm.

Wednesday, September 13th at 13:00 pm

After school today, after lunch, I ran over to look at the silkworms and found that some of them had turned into The small black silkworms were about two to three millimeters long, like hair. I was so happy that I carefully placed the silkworms on the mulberry leaves.

It was a sunny afternoon on September 17th. 14 o'clock

All my silkworms have grown out, and they have grown big and fat. They took off their black clothes and put on milky white clothes. There are still a few " Wrinkles, "looks like a little old man.

Monday, September 18, 14:30 pm

The silkworms have now spun cocoons, and the cocoons are divided into two colors. One was yellow and the other was white. After a while, they turned into moths, pure white, which looked very beautiful, but they all flew away. I really hope to see them again.

Through this silkworm raising, I realized that as long as I am good at observation, diligent in thinking, and patient, I can get a different harvest. Observing Silkworm Baby Diary Part 5

Saturday, May 14th. From gloom to rain

This week, Teacher Wu gave a box of silkworm babies to our class. We were all very happy.

The silkworm babies are long and have ten sections in each. , the first segment is the head, the second to fifth segments are the chest, the sixth to the tenth segment is the abdomen, and finally there is a tail horn.

When the silkworm crawls, it crawls forward first. Then it wriggles its tail, and the last thing that moves is the middle part. When eating, the silkworm first bites off a corner of the edible mulberry leaf, and then slowly eats it in a moon shape. They are eaten layer by layer.

Do you know where the respiratory organs of silkworms are? There are valves in the second to eighth sections. I heard that if you put half of the silkworm's body into the water, After an hour, the silkworm is still alive. This is because the valve is working. However, I dare not try because if the experiment fails, my silkworm baby will be "sacrificed".

I like my silkworm baby. .

Sunny on Sunday, May 15th

It has yellow skin, nine pairs of small feet with different functions, and a bean-like head, forming a naive silkworm baby.

The silkworm babies I raised have different postures. Some raise and lower their heads as if they are doing exercises; some shake their heads as if they are reciting Tang poetry; some are hanging on the silk, as if they are dancing. Swinging on the swing... Seeing so many gestures makes me feel very novel.

Hey, why are there clusters of bugs in the silkworm's box? Ah, the silkworm sheds its skin! You may find it strange that the body of a silkworm baby is long, so why does the shed skin appear in lumps? That's because the silkworms crawl out of the old skin bit by bit, so in the end the skin shrinks into a ball.

The baby silkworms I brought back were "second-instar silkworms" after the first molt. They are small silkworms. After two more molts, they will become fourth-instar silkworms and become large silkworms. So looking forward to it!

Mulberry leaves are silkworms’ favorite. The first thing I do when I come home from school every day is to clean the warm "little house" of the silkworms, spread it with fresh and clean mulberry leaves, and let the silkworms live in the green "little house".

I hope that my silkworm babies will grow up quickly, and I also hope that I can learn more about silkworm babies and explore more of their mysteries through learning! Observation Diary of Silkworm Babies Part 6

Observation Diary of Silkworm Babies Part 1: Observation Diary of Silkworm Babies

One day, the teacher gave us some silkworms, and I ran home as if I was holding gold and silver treasures. It was said that the teacher arranged for us to raise the silkworm babies. They are very particular about eating mulberry leaves. They have to cut the mulberry leaves into very small pieces for these little guys to eat.

One morning, I saw the silkworm baby with his head held high, as if he was showing off his sleeping posture. Aren’t I just sleeping? What was he showing off about? Silkworm baby shook his head, as if to say: "I am so proud, do you want you to meddle in so many other things? I am really speechless to silkworm baby! At noon, I found that silkworm baby shed a layer of skin like Snow White taking off her dusty clothes. A new look.

At night, I saw a lot of black stuff under the silkworms. When I smelled it, it turned out to be the silkworms' poop. I cleaned them up. They raised their heads as if to say: "We Hungry. "

A few days later, I saw a lot of silk in the box. They were hugging the silk, as if saying: "Do we look like Spider-Man? ”

Silkworms eat mulberry leaves, why do they spit out silk?

Observation Diary Silkworms Part 2: Silkworms Observation Diary

I asked for it from my sister The silkworm babies are like little ants. After my careful raising, they have gradually grown up and are now as thick as pencil lead.

When they were small, I could not see how they ate. For mulberry leaves, only after they ate them and crawled away did they find that the thin layer of skin on the mulberry leaves was gone. Later, when they grew a little older, it was observed that they gnawed the mulberry leaves from top to bottom. Feed yourself slowly while raising your head and lowering your head.

So far, my silkworm has shed its skin twice, changing from black to gray now.

< p> I remember that when they peeled off for the first time, they were motionless. I thought they were going to die, and I felt so anxious. Later, my sister told me that they were motionless because they were peeling off. Sure enough, I found the mulberry when I woke up the next day. There are small black dots on the leaves. My sister said: "The silkworms will grow bigger after they shed their skin."

One day, I went to see the silkworms and found that they were motionless again and only ate mulberry leaves. After a little while, I wondered if it was time to shed their skin again, so I observed them quietly and found a silkworm baby lying on its side. I helped it straighten its body and lie down, and it twisted its body, and twisted while doing so. Crawling, I slowly found that the body was bulging, and when the skin was peeled off the tail bit by bit, the skin wouldn't come off. I tried to help it and pulled the skin off. Suddenly, my sister came out. I walked out from behind and said: "Don't touch it", saying that it would take off by itself. At this time, the silkworm's skin began to swing from side to side. After the silkworm's own efforts, the skin finally fell off. < /p>

On May 8, the silkworm baby shed its skin for the first time. Its body became whiter and longer.

On May 13th, the silkworm baby shed its skin again and became whiter. A lot.

On May 18, the silkworm baby shed its skin for the third time. The body is white and fat. Observation of the Silkworm Baby Diary Chapter 7

My silkworm baby has grown again and its body has changed. It grew thicker and felt smooth and smooth. I found that it crawled faster and ate mulberry leaves faster. The bigger it grew, the bigger the crescent shape on the leaves became when it was eating mulberry leaves. .

The silkworm’s head has turned white, and the wrinkles on its body are no longer obvious. Why? The wrinkles are stretched out as it eats fat.

Hehehe...

My silkworm babies have begun to spin cocoons, and the cocoons they spin are all white. When they spin silk, they will hold themselves up, from thin to thick, until no silkworm babies can be seen.

My silkworm babies have knotted 15 cocoons in one day, and there are still 2 cocoons left, but they will finish them soon, because they are a little fat and don't move much.

I’m looking forward to it!

My silkworm moth has emerged from the cocoon. I saw that the silkworm moth had drilled a big hole into the cocoon. There was dark brown skin in the hole. This was the skin that had faded from the silkworm chrysalis into the silkworm moth.

The silkworm moth has a fat body, short wings, two antennae, two small eyes, and six legs.

Some silk moths are motionless in place, some are spinning in circles, and some are laying eggs! Some of these eggs are yellow, some are white, some are laid on cocoons, some are laid on cartons, and some are laid on paper.

I want to collect these silkworm eggs and hatch them into silkworms next year. Diary of Observing Silkworm Babies Chapter 8

One Saturday afternoon, I was playing computer at my uncle’s house. Because a game was loading very slowly, I went to the window to look at the scenery. When I looked back, I saw that my uncle had bought many silkworm eggs. So, I asked my uncle for some.

After a day or two, the silkworm babies hatched out of their shells. Silkworm babies are so lively. They crawl around for a while, which is so fun. I want to feed him food, but what will he eat? I ran to ask my mother, and she told me: "Silly son, silkworm babies only eat mulberry leaves." I ran to my uncle again and asked him how many mulberry leaves he wanted. Then I tore the mulberry leaves into small pieces. Feed it to the silkworm babies.

After a few days of peaceful life, the silkworm baby started not to eat or drink. Why is this? I ran to ask my mother again why this was happening, and my mother patiently told me: "Because the silkworm baby is about to molt." The way the silkworm baby sheds its skin is like this: its back body doesn't move, and when its front head arches, the skin is pushed out a little. This was repeated many times, and its first molt was successful.

After four molts, the baby silkworm becomes a mature silkworm. Mature silkworms are thousands of times larger than ant silkworms, and their appetites have also increased. When they eat mulberry leaves, they look impressive and make loud noises. If many silkworms gather together to eat mulberry leaves, they will definitely make a "rustling" sound. I didn’t know, I thought it was raining!

Ah, I understand, the life course of a silkworm baby turns out to be like this. I believe that as long as I observe carefully, I will be able to discover more secrets in nature. Diary of Observing Silkworm Babies Chapter 9

Sunny Tuesday, April 7

My mother’s colleague Aunt Ma gave me a few silkworm babies. When they first came to my house, the silkworm babies were like thin strips. Little white thread, very cute! They crawl very slowly, and they are too lazy to move if there is nothing at all! Since there are no more mulberry leaves, we can only feed them lettuce. I observed for a long time and found that the silkworm babies were not interested in the lettuce because the lettuce was wilted and I didn't see them take a few bites.

Wednesday, April 15 Sunny

A few days have passed. The silkworms have grown up and become fatter and whiter. They may have eaten them now. I pick fresh mulberry leaves for them every day. This morning, I put seven or eight leaves on them. After a while, I saw that the silkworm babies were lying on the mulberry leaves in various postures and eating with relish. Some silkworms attacked from both sides of the leaves toward the center; some crawled to the middle of the leaves and ate with their heads down; some gnawed upwards from the bottom of the leaves, and after a while their little heads were exposed, spinning around and eating delicious food! At this time, silkworm babies are like little painters, drawing pictures of various shapes on the "drawing paper"!

April 25, Saturday, sunny

Starting yesterday, for some reason, my silkworms stopped moving and stopped eating mulberry leaves. I thought to myself whether the silkworm baby was sick. This morning, I saw that the silkworms were spinning silk. They vomited on the left and right, and soon they built themselves a new home. The new home was yellow and white. It was so beautiful!

Thursday, April 30, sunny

My silkworm chrysalis emerged from the cocoon and turned into a silkworm moth. The silkworm moths will soon become mothers and give birth to their babies.

When the time comes, the silkworm moth will die quickly. My mother said that the life of a silkworm is a short and dedicated life. I like silkworms very much!