Yesterday at noon, the teacher left us an interesting homework, that is, soaking beans, let us observe the germination process of beans.
After I came back, I took a handful of mung beans and observed their shapes. They are round, bare and hard, wearing green dresses. I put them in mineral water bottles and filled them with water. I took these little guys to school when I went to school in the afternoon. I put them in a sunny place. Every time after class, I will go to see if my adzuki beans have sprouted.
By the time school was over, I found that the little beans were getting bigger and wrinkled. Just like grandma's skin, even the water in the bottle turned green. I looked at them with joy and hoped that they would grow up quickly.
We got together the next morning and I couldn't wait to visit them. Wow, the bean sprouts are white and tender, small and tender, as white as chubby little dolls, and even the green coat is torn.
I hold them carefully, just like holding a baby. I think they will get bigger and bigger, and I will continue to pay attention to them.
Beans sprouting 4th grade composition 2 "Great, great! The teacher asked us to write and observe the whole process of bean germination. " This is something I've been waiting for for a long time.
This time, I came up with a new trick, comparative experiment: compare the soaked mung beans with the unwatered mung beans to see which one germinates quickly and grows well.
As soon as the beans enter the water, they regard the clear water as cola. It's really coke. They are swimming in the water. After floating for a few hours, they absorbed enough water and sank.
The next morning, I couldn't wait to go to the dining table to see my babies, hoping that they would surprise me like a caterpillar turned into a butterfly. But things didn't go well. Absorbent beans sink into the cup, the weight increases a little, and the color becomes a little lighter. But some people think it's too hot outside to peel, and the beans that haven't been soaked in water are still sleeping. What a slacker.
I blame myself for being too anxious. I didn't come to see my babies until the afternoon of the third day. Now things have changed. They are all fat people who suck milk, yellow and white. Looking closely, it turns out that the white stripes there show small buds. I looked it up on the internet, and the small buds growing in this white strip place are called radicles, which will become the roots of plants in the future. They take root and sprout. I know this is the bud of life, and it finally brings us a surprise.
On the third day, I found that the bean sprouts grew a pair of cotyledons and the stems were longer and smoother, but the mung beans that were not soaked in water continued to dream and hibernate. Only then do we know that beans that have not been soaked in water cannot germinate.
I have gained a lot from this observation, thanks to my mung bean friend!
Recently, I found three interesting beans in the Philharmonic. The shells of the beans are engraved with "Safe Life", "Healthy Happiness" and "Love You for Ten Thousand Years". I was going to give it to grandma as a birthday present, but grandma didn't want it because she was worried that the beans would fall. On May 23rd, I found a flowerpot and planted beans in it.
So, I water every 1 day, hoping that the lovely beans will sprout soon. Who knows that the beans also "lost their temper" with me, and nothing happened. A small plant with thick leaves like a gem flower was planted in the flowerpot.
In a rage, I left the beans for three days, and the soil in the flowerpot was dry. I suddenly found three beans sprouting this morning! Like soybeans, but three times as big as soybeans. The cracked soil was pushed aside by them. I can't help but think of an experiment that scientists have done: a huge stone is pressed against bamboo shoots. A few days later, bamboo shoots sprouted and pushed the boulder aside. This is a boulder that four people can't pull! This shows that many plants grow straight ahead and do not shrink back when encountering difficulties. For example, put down a pot of sunflowers, bask in the sun and water them. After a few days, the sunflower will continue to stretch upward like an "L" shape, always facing the sun.
Life is the same, as long as you keep moving forward and move forward bravely. Not far away is a sunshine avenue!
The teacher gave us an assignment to observe the germination of beans. Fortunately, I was prepared.
This summer, grandpa planted some mung bean seeds in the small flower pond at home, and told me that if you water them properly every day, bean sprouts will grow in a few days. I was surprised and asked my grandfather, "Are the bean sprouts we eat so long?" Grandpa said there are two ways to grow bean sprouts, one is in water, the other is in soil, and both can grow bean sprouts.
On the first day, there was no movement of mung beans in the soil, and I waited eagerly.
The next day, I watered some water as grandpa said, but the mung bean sprouts seemed to be playing hide-and-seek with me and hiding in the soil. I am in a hurry. Grandpa said to me, "It will take three or four days to germinate, and it may germinate tomorrow."
On the third day, as grandpa said, the bud grew out, but my head didn't want to be exposed, so I hid it shyly in the shell. In the afternoon, I went to see it again and found that Xiaoya's head was finally exposed, and it was covered with its thick skin.
On the fourth day, the bud grew taller, the wrapped leaves separated, and the two separated leaves were thick and round. In the next few days, small teeth grow thin and tall, and there are more and more leaves.
I asked my grandfather, "Why are all the bean sprouts sold in the market yellow?" Grandpa said: "Because soybean sprouts are not exposed to the sun when they germinate, they grow yellow, and bean sprouts that grow in the sun are green."
Bean Germination Grade 4 Composition 5 Today, the teacher assigned us an interesting assignment-soaking mung beans.
I came home, grabbed a handful of mung beans, put them in a cup, sprinkled some water and put them on the balcony. My heart is full of longing and hope.
Half an hour later, I couldn't wait to run to the cup to observe my bean "baby" and found that their skin was wrinkled, just like the wrinkles on grandparents' faces. I'm a little anxious. This change is too slow. When will the beans germinate?
The next day, as soon as I got up, I ran to the cup like an arrow. Wow, they are much bigger and their colors are lighter. I am very happy, thinking that when I come back from school in the afternoon, the bean "baby" will sprout!
After school in the afternoon, I found that they didn't change much, but their colors became whiter. A closer look reveals that the skin is a little cracked. I said to myself, "Please, it will sprout tomorrow!" "
On the third morning, I found that their skins were cracked and seemed to sprout!
The fourth morning, I came to the cup and saw two "babies" sprouting. Two petals of bean sprouts are green and lovely under the sunlight!
I hope we can all grow up and live happily in the bright sunshine like beans.