Write a composition about the growth of mung bean sprouts.

1. How to write a composition to observe the growth process of mung bean sprouts I once did an experiment. I put two mung beans in the same environment-the sun, temperature and humidity are the same, the only difference is that one mung bean box is filled with water and the other is not. This is an experiment about how much water affects mung beans, just like my prediction: mung beans with water germinate in just one week, while mung beans without water have not changed at all.

The experiment was over, but I forgot to get rid of two mung beans and put them on the platform.

After about half a month, once, when I went to the fifth floor platform to read a book, I accidentally found that the box of undrained mung beans showed signs of germination. Buds have sprouted on the underside of mung beans, which are tender and tender. Although it is small, it is not easy to sprout without water. My eyes turned to another box of mung bean water. After soaking in water for a long time, the skin of mung beans has fallen off, and the buds that have stopped before have also bent a lot. I am very interested now and want to see what changes they will have in the future.

Another period of time passed. During this time, I still put them on the platform and ignore them to see what new changes they have. This time, the box of mung bean sprouts filled with water has been retracted to the roots and the body surface has turned red. The germination hole has withered and gradually rotted, and the whole mung bean is dying like a dying patient.

However, the box of waterless mung beans didn't look rotten. On the contrary, it sprouted harder, its body surface became greener, and its skin was tightly wrapped around the body, and it didn't fall off at all. The flower bud is more than twice as long as before, about 3~5 cm. I'm getting more and more curious.

Two weeks later, to my surprise, mung beans without water have completed the task of sprouting and grown into very strong mung beans, while mung beans with water have completely rotted.

The same is mung bean, but the fate is completely different. One grew up in adversity, survived and germinated successfully, and the other went to decay in a favorable growth environment. The fate of two mung beans tells us that the environment can't decide everything, what matters is the inner quality and attitude towards things.

2. Composition on the growth process of mung bean sprouts Yesterday, the teacher gave us an assignment and asked us to go home and write a diary about the growth of mung bean sprouts. No, mom just bought a big bag of mung beans today. I quickly brought the box and filled it with water. Grabbed a handful of mung beans and put them in. Little mung beans are pushed and squeezed one by one, chasing and fighting, and some sink into the water to swim!

The next day, as soon as I got up, I ran to see my little mung bean. I saw their chubby bodies burst the green "clothes", revealing their white and tender bodies.

A few days later, I came to see my little mung bean again. Suddenly, I was shocked. It turns out that they all have a long tail, swinging like tadpoles. They swim, play and have a water fight in the water. They are also like "Olympic weightlifting champions".

A week later, I visited them again. The small tail of the small mung bean is gone, leaving only a long tail, some of which are curved like snakes; Some are straight, like hammers; There are two linked together, like twin brothers. ...

A few days later, the bean sprouts have fully grown up. It has two leaves on its head, a bit like the scissors tail of a swallow, and a bit like pliers and scissors.

Pay attention everywhere and you will learn. Through this experience of growing beans, I understand that as long as you carefully observe and summarize, you will find many interesting things.

Observing the growth of mung bean sprouts after soaking for one day on the first day, mung bean immediately changed the petite and pitiful image of wearing green tights and became a white and fat "seed player".

Some disappeared for a while, and grew small tails, like little white tadpoles playing in the water ... I pricked holes in the bottom of disposable cups with a needle, put mung beans wrapped in wet tissues into a cup, and waited ... The next day, mung beans were alive and kicking, vying for "long braids". They can really grow! Every day I don't see you, mung beans have long braids. Only one mung bean germinates in the morning, but it is different at night.

Lovely bean sprouts have changed, from "infancy" to "infancy". I opened the wet tissue, and after finishing it, mung beans entered the "growth" stage again ... On the third morning, beans were everywhere. Their "legs" have grown a lot, and their "faces" have a faint blush.

At night, they grow slender "long legs", and their "faces" are covered with heavy makeup, some are lavender and some are deep red. When you gently touch the "calf" with fine hair, your fingers will itch, and some will grow lovely "small ears". The beige "ears" smile at the sun, so cute.

On the fourth day, the bean sprouts grew much taller, as tall as my little finger. How fast they grow! They also grew a mace and stood straight there. Two green and yellow cotyledons, like a little girl's braid, exude innocence and something unique to children-innocence. The purplish beans split slightly, just like the chubby hands of a little girl and the weather-beaten cheeks of an old man ... On the fifth day, the green leaves were thin and long, but the fragile branches were very resilient.

Bean sprouts are taller than my pen. Watching mung bean sprouts grow up day by day, I have unspeakable happiness. But when I look at those broken bean sprouts, I only feel deep remorse and regret ... On the sixth day, the bean sprouts have grown slender roots, and the roots are intertwined. The slender stems are slender and elegant, so beautiful.

The originally full mung bean has turned into a deep purple, shriveled, like the forehead of a centenarian. Half of the bean sprouts are the same length, and soon they will be longer than the other half.

The green leaves are thin and long, with sprouting veins, spreading to both sides ... On the seventh day, the bean sprouts have begun to wither, and the leaves turn yellow and droop, looking a little depressed, not as vibrant as usual, but standing proudly. Some people fell down, others were teetering.

4. Observe the growth diary of mung bean sprouts. Seven writing ideas 1. Observation should grasp the characteristics and highlight the key points.

When observing the scenery, you must see it clearly and carefully, and write down the special places in detail, so that you will be impressed. The key point is to focus on the characteristics. With characteristics and key points, the scenery is in your mind.

Second, the observation should be organized, and the level should be clear when writing. From top to bottom, from left to right, from outside to inside, or first in the middle and then on both sides.

On the first day of observing mung beans at school on September 19, I found that almost all beans showed their white bellies, and some even took off their clothes. They seem to say, "this green skirt is too hot, I want to take it off!" " Small bean sprouts grow on the head of small mung beans, like the hair of small mung beans, and the small teeth are light yellow. I looked carefully and found that the length of the bud was less than two centimeters. In fact, not all small teeth grow on the head of mung beans, some grow on the stomach of mung beans, and the small teeth are thin and long, and some are curved.

September 2 1 On the morning of the third day, I went to see them as soon as I got up. The crack in the middle of the mung bean was much bigger. Come and see the bean sprouts! The bean sprouts thickened and sprouted whiskers.

Bean sprouts are not long, it should be that the temperature and humidity are wrong and the nutrition can't keep up. I took a closer look and found that one bud actually grew a small bright yellow leaf! On the fourth day after school on September 22nd, I hurried home to see them. Mung beans and bean sprouts have changed so much! Almost all mung beans have taken off their coats, some beans have turned purple, and all mung beans have grown small yellow leaves.

The bottom of the bud has become much thicker and there are more fibrous roots. The buds are about three centimeters long, and the roots are lavender and pointed brown.

5. the growth process of mung beans once, I found some mung beans to soak in a cup to watch its growth process.

One night passed, and when I got up in the morning, I saw that the mung bean had swollen its shell. At that time, I was shocked and thought that mung bean was dead. I watched it at home after school in the afternoon. It has sprouted.

The next morning, I went to see it again It is already an inch high, and has grown roots, with thin and pointed leaves in the middle of the embryo. The fourth day, I went to see it. It has grown to four or five centimeters high, and its roots have grown many white fibrous roots.

At night, it grows tall, its leaves turn from yellow to green, and two young leaves slowly open. A few days later, its two watercress withered and fell into the cup.

Gradually, the bean sprouts grow taller and taller, the leaves are completely open and become greener. I think these mung beans will flourish if planted in the ground.

6. Observe the growth diary of mung bean sprouts on the first day 150 words.

After a day of soaking, mung bean immediately changed the petite and pitiful image of wearing green tights and became a white and fat "seed player". Some disappeared for a while and grew small tails, like little white tadpoles playing in the water. ...

I stuck a small hole in the bottom of disposable cups with a needle, put the mung bean wrapped in a wet tissue into the cup, and waited. ...

the next day

Mung beans are alive and kicking, fighting for "long braids." They can really grow up! Every day I don't see you, mung beans have long braids. Only one mung bean germinates in the morning, but it is different at night. Lovely bean sprouts have changed, from "infancy" to "infancy". I opened the wet tissue, and after some finishing, mung beans entered the "growth" stage again. ...

the third day

In the morning, beans lie in disorder. Their "legs" have grown a lot, and their "faces" have a faint blush.

At night, they grow slender "long legs", and their "faces" are covered with heavy makeup, some are lavender and some are deep red. When you gently touch the "calf" with fine hair, your fingers will itch, and some will grow lovely "small ears". The beige "ears" smile at the sun, so cute.

The fourth day

Bean sprouts have grown a lot, as tall as my little finger. How fast they grow! They also grew a mace and stood straight there. Two green and yellow cotyledons, like a little girl's braid, exude innocence and something unique to children-innocence. Slightly purple beans are slightly cracked, like chubby little hands of a little girl and weather-beaten cheeks of an old man. ...

Fifth day

The green leaves are thin and long, but the fragile branches are very resilient. Bean sprouts are taller than my pen. Watching mung bean sprouts grow up day by day, I have unspeakable happiness. But when I look at those broken bean sprouts, I only feel deep remorse and regret. ...

sixth day

Bean sprouts grow long and thin roots, which are intertwined. The slender stems are slender and elegant, so beautiful. The originally full mung bean has turned into a deep purple, shriveled, like the forehead of a centenarian. Half of the bean sprouts are the same length, and soon they will be longer than the other half. The green leaves are thin and long, and have sprouted veins and spread to both sides. ...

Seventh day

The bean sprouts have begun to wither, the leaves turn yellow and droop, and they look a little depressed. They are not as vibrant and stand proudly as usual. Some people fall, others stumble. ...

7. I want to write a composition about the growth process of bean sprouts, how to write the first paragraph, and observe the diary-the growth process of mung bean sprouts February1Thursday. Today, after school, I specially bought some mung beans for planting.

First of all, we must solve the "housing" problem, which is not troublesome. Just take a box. The tricky thing is how to lay the "nest" of mung beans. On second thought, I decided to use paper towels as a "quilt". I said, first spread the paper towel on the bottom of the box, then sprinkle the broken paper towel, and finally pour some warm water. A perfect home is ready. Now all I have to do is put mung beans in the "nest" and it will be done in a blink of an eye.

Another day has passed. February 15 It rains on Thursday. This morning, I came to see if the beans have gone up. Sure enough, yesterday's little guys suddenly became "big guys", and some even grinned at me! If grandma hadn't called me, I might have been late.

In the afternoon, when I got home, I saw that I was very happy. The small mouth is more like swallowing a stone. I promise I'll be so happy that I didn't sleep a wink all night. It rains on Friday in February 16. Today's weather is still very bad, but my mood has not been affected by the weather. On the contrary, I hung a rainbow because my beans sprouted. Do you think I can be unhappy? You see, its green clothes are all taken off, revealing "* * * tender" meat.

This means that my efforts have not been in vain, and it has grown.

8. I hope that the composition of observing the growth of bean sprouts can help you.

Today, the science teacher left a special assignment: observing the growth process of mung bean sprouts.

After coming home from school, I excitedly ran to the kitchen, found mung beans, grabbed a handful on the ground and held it in my hand to study it carefully. I found that mung beans are about the same size as rice, but they are rounder than rice. Wearing green clothes, they feel hard. It's time to do the experiment next. Take out a bowl from the cupboard, put mung beans in it and add some water. After soaking for a period of time, pour out the water and finally cover it with wet gauze. Well, all the work is done. I really look forward to the early germination of mung beans!

When I came home from school the next day and put down my schoolbag, I couldn't wait to go to the kitchen to see these beloved little peas. I found that Xiao Doudou gained weight and wrinkled her skin, just like grandma's.

On the third day, the little pea had a new change. The green coat split a crack and grew a small white * * * tender "tail". I am very happy to see these little "tails", and I feel that each one is so beautiful.

In the next few days, it became my top priority to bathe the little beans, change the water and watch the "tail" grow up. Now some small "tails" have grown to 7 or 8 centimeters long. I showed it to my mother. My mother said, "I'm so old that I can cook." After listening to my mother's words and looking at these mung bean sprouts, I have unspeakable happiness.

9. Recording the growth process of mung beans Today is the first 13 day of mung bean growth. These days, the two pots of mung bean teeth on the teacher's desk have changed completely-let's talk about this cup of mung bean sprouts soaked in water first! This cup of bean sprouts was fine a few days ago, but after a few days it was like changing a cup of bean sprouts.

Its leaves drooped as if a child had made a mistake, and it hung its head shyly. The leaves curl like rolled biscuits.

As time goes on, leaves fall off like old people's hair. Look at its stem. Because of lack of water, its stems are getting more and more curved and yellow, just like people's backs.

Roots are the worst. It will gradually turn black and then rot like garbage. And the pot of mung bean sprouts planted in the soil looks so green compared with the withered pot, just like the green wheat seedlings in the field.

It has two round leaves, but sharp, like a green jade. Its stem is thin and long, almost as high as 15 cm.

It's so thin that it takes four rhizomes together to be as thick as a straw for drinking milk. A gust of wind blew, and I was really worried that it would fall! Its stems are very green and rich in water. If you look closely, you will find tiny hairs on the stem.

Why are bean sprouts in soil better than those in water? It turns out that the growth of bean sprouts not only needs enough sunshine, water and air, but also needs a lot of nutrition. The bean sprouts that grew in the water obviously lacked nutrition and withered.

Ah! It turns out that there is so much knowledge in growing bean sprouts.

10.500 words mung bean sprouts composition [500 words mung bean sprouts composition] I planted some mung beans, which grew sturdily under my careful care, from round mung beans to small green leaves, making my life more colorful and interesting. In order to better observe the growth process of mung beans, I put paper towels on the small ones. Soak the paper towel, and then put some mung beans on it. I planted without soil, so that mung beans were planted. The next day, I came home. When I opened the black plastic sheet hopefully and observed whether the mung bean sprouts had changed, I cried out in surprise like discovering a new continent: "How fast they grow!" That's because some of my mung beans have burst their seed coats and grown white and tender roots. After a few days, mung bean sprouts grew sturdily under my care. Every day, they grow taller. However, when I came to it today, it not only didn't grow tall, but also was seriously thirsty. I was shocked. The vicious sun almost killed the mung bean sprouts. It used to be full of vitality, but now it has become a dying bean sprout. In order to save its life, I quickly watered it to make it absorb water. Sure enough, my treatment had an effect. The flat roots suddenly swelled and the leaves did not wither, just like the dejected soldiers cheered up again. The bean sprouts have dried.