Fourth grade observation diary
Fourth grade observation diary 1 During the summer vacation, Grandpa Yang Yizhou gave us a pot of peppers. Grandpa has been raising this pot of peppers for some time, and he has planted small green peppers. I am very interested in this plant, so my mother put her in my charge.
Through a week's observation, I found that pepper is a fast-growing plant. After only two weeks, most of them have matured. How fast! What surprises me even more is that this pepper can be picked many times! Picking a batch and growing a batch, picking a batch and growing a batch, seems to be a cornucopia, which will never be finished! Now she has grown to the fifth batch! This growth ability is really strong!
This kind of pepper not only grows fast, but also is very healthy! Leaves are lush, peppers are red and big. I took a red pepper and chewed it, and my mouth suddenly burned. "Water ... water ..." I shouted. Gollum, two glasses of cold water, finally relieved. "Oh, this is too spicy!"
Now, we have produced more than twenty kinds of peppers, and she is still thriving. I'm sure she will produce more fragrant and big quality morning peppers!
I like bananas. It happened that the homework assigned by the teacher was to observe a fruit. In the evening, I observe my bananas.
My banana is very good. Its skin is golden yellow, like shining gold, shaped like a curved moon and a curved boat. I smelled the banana, which gave off a strong and unique fragrance.
I carefully tore the banana peel from top to bottom, half of it, and the light yellow tender pulp appeared in front of me. My mouth watered when I saw the fresh pulp. I couldn't help taking a bite of fresh pulp, and My Sweetie was soft. It is really delicious! The more I eat, the more I want to eat. I can't wait to swallow this banana. Soon, I ate the first banana
I peeled another banana. I peeled the second banana and put it on the plate. Put bananas in the moonlight. Look, isn't that more like a curved moon?
I like bananas. What about you?
Fourth grade observation diary 3 20xx July 2 Saturday sunny
"red arrow" and "red blunt"
Today, I found my "new guest in the bedroom"-two small fish, one active and the other quiet. One of them seems to have infinite vitality, always swimming happily and constantly; The other is to sink into the water quietly and lie quietly. Just like an old monk who meditates, he is unmoved by his companions swinging around him up and down, left and right. In this way, he sank motionless at the bottom of the bottle. Seeing that they have such personalities, I can't help naming them. I named the active big guy "Red Arrow", which means it swims as fast as an arrow that leaves the string; Name the quiet little guy "Red Blunt", hee hee, who made him motionless and slow?
Fourth grade observation diary 4 Speaking of clouds, there are so many changes! On Saturday morning, I plan to have a good look at the clouds.
I looked at the sky and observed it carefully. The clouds are still so white that you can't see any changes. After a while, the clouds gathered together and slowly turned into strings of marshmallows, as if waiting for someone else to eat! Looking at a string of sweet and delicious cotton candy makes my mouth water!
In an instant, the sky turned into a cloud, which was beautiful. Looking at that beautiful love cloud, I thought: It may tell us to be a caring person!
In a short time, it became a little angel again. Look at it, it seems to be smiling at me. It may make us all like to laugh and laugh often in our lives!
Clouds are always so changeable, and its changes will make people feel wonderful.
The little author carefully observed the changes of clouds and produced rich associations, so he could write such a beautiful cloud. The full text is written in chronological order, with clear organization, fluent sentences and clear meaning. The little author also pays attention to the echo from beginning to end. Did you find it?
The weather is very good today. I took the fishing rod to Honghua Lake to catch crabs.
A crab dressed in black and with six feet came out of the hole. I reached out my hands, dipped into the water, aimed at the target, quickly grabbed the crab and put it on the shore. I sat on the ground and looked at the crab. It has a pair of black eyes, a white belly, a sharp mouth and brown pliers.
Suddenly, the crab's mouth moved and pointed to the water with pliers, as if to say something. I heard it and said, "I want to go home." Go home. Go home. "Crab's desire for survival shocked me, so I nodded and let it go. The crab stepped into the water. At this time, crabs must be very happy. It jumped into the water and swam away.
I don't catch living things now. Every animal and plant has its own home. They will miss and look forward to their home, so we should take action now, and don't hurt innocent animals and plants.
1Saturday, October 9th, 4-level 6 20x' x 65438+ cloudy observation diary.
I planted a mung bean during the holiday. People may ask me why I grow mung beans. Actually, I'm just curious about its growth process. Let's observe.
On this day, I planted mung beans, watered them and fertilized them, waiting for them to be unearthed. Two or three days later, it began to be unearthed, and a bean sprout appeared. A few days later, it began to grow leaves. It grows taller every day and grows new leaves. After another four to six days, its slowness began to increase, which indicated that it had pods. It's been a long time. After waiting for 10 to 14 days, it blossomed. That is a small yellow flower. When the flower falls, it begins to grow pods. I reached out and picked them, as if they were a bumper harvest. This time, I know how hard the farmer uncle has worked.
On the day of fourth grade observation diary 7, I was playing in the yard and suddenly found a large group of ants moving in the corner of the western wall. They are moving their favorite food to high places. Suddenly I remembered what my mother said: when ants move, it means rain. But this is just what I heard from others in the morning. As the saying goes, "Hearing is empty, seeing is believing". I want to see if it will rain tomorrow.
On September 2 1 Sunday, it rained heavily.
On this day, I got up to go to the toilet and saw that the sky was as black as the bottom of a pot. After a while, the sky thundered and thundered, and suddenly it rained cats and dogs. It suddenly occurred to me that the ants moved yesterday. Mom is right: ants moving means it's going to rain.
Through this observation of ants moving, I understand a little common sense, that is: ants moving means it will rain. This phenomenon is more accurate than the weather forecast!
Today, this seed finally germinated, like a naughty child, broke free from the green robe and grew a white and tender bud. Before it's too late, I'll fill the flowerpot with soil, then put mung beans on it, and then sprinkle some soil on the mung beans. Finally, water was poured with a shower. Look at it and hope it grows up every day.
My five-year-old cousin is coming. I'm afraid my cousin will break my mung bean. At this moment, I was just about to put the mung bean sprouts under the bed. My mother smiled and said to me, "silly child, plants can't grow without sunshine, air, water and nutrients, or you can put them where my cousin can't get them." "hmm!" Do as you say. I put the mung bean sprouts on the balcony. After careful observation, I found that two green leaves grew on two watercress plants in Xiaoya, and the stems changed from light red to light green, and from light green to dark green. I also saw a mung bean lying lazily in the soil, as if unwilling to take off old clothes. At this point, my heart is very anxious.
Today, the teacher asked the chef for some garlic. In the special class, the teacher asked us to watch the process of planting garlic.
First, the teacher asked Rao and Renzong to ride horses to get some dirt. Then, he poured the soil into the box and tea urn, shook it evenly, asked Sun Yashuo to take a glass of water, inserted garlic vertically into the soil one by one, poured water on it, and made the water even, and it was over. There were a few bottles of autumn pear cream left, and the teacher wanted to grow garlic with water, so Rao went to the restaurant and ordered vinegar garlic. Unexpectedly, it's all gone It's too bad. If there is one, we can see how to use water, kind of garlic.
I learned kind of garlic in this watch, so I can grow some garlic myself when I go home.
Observation Diary of Grade Four 10 There is a pot of chlorophytum in our living room. Its leaves are different in length, layered, struggling to stretch around, just like a little girl doing beautiful dance movements. Those dark green leaves hang down one by one and cover the flowerpot, just like putting a green dress on the flowerpot.
The petals of chlorophytum are pale white and the flowers are very small. When it opens, you can see the oval stamens in the middle, and the yellow ones are lovely. Full of green plants, ordinary flowers, and faint fragrance. I like sitting in the living room, reading and studying with its fragrance.
Chlorophytum is not only charming, but also tenacious. Once, I cut a branch from the spider plant and put it in the soil. Unexpectedly, the branches actually grew up again, and the longer they grew, the denser they became, and finally they grew into a new lush chlorophytum. I think that's why she can be a favorite potted plant!
I love the lush chlorophytum and her tenacious vitality!
Observation Diary of Grade Four1165438+1October 27th.
Today, my mother bought some flowers, which are my favorite perfume lilies.
Perfume lily is so sweet! The petals are white, and the scent of the stamens is really a bit of perfume. Whenever a guest enters the house, he will smell a natural and fresh fragrance. I like them very much and I will take good care of them!
65438+1October 28
Today, there are some red and long things on the lily, so we must pick them off quickly, or these things will stain the white petals of the lily when they are ripe, which is not good-looking, so I quickly picked them off with tweezers.
February 2005 65438
Two weeks have passed, and the lilies have gradually begun to wither. During these two weeks, I took good care of them and changed water for them every day, so that they didn't wither for a long time. I am really happy to watch them change from buds to mature and blooming lilies.
Observation Diary of Grade Four 12 20x'x years 65438+1October 10 cloudy on Sunday.
Today, I observed the netted grass that my mother and I raised together. It has many colors, including red, pink, green and other grotesque leaves. Veins on leaves are more unique. Green leaves have white veins, pink leaves have green veins, red leaves have pink veins, and its stems and pedicels are covered with dense fluff.
It has a particularly powerful place. Once I saw its withered leaves, I immediately watered it. When I went to see it the next day, it became tall and straight again. This is my net grass!
13 I saw mimosa on the hillside of my hometown Jiulong Mountain before. According to my parents, this plant is a perennial herb, but it is not as weak as other herbs. The flowers of mimosa grow very special. He has a purple or pink flower ball, but it is not a flower, but a tidbit made up of many small flowers. If you accidentally separate a small unit on the ball, you can see that each small unit has four split petals and four long nuclei. It turns out that every small unit is its flower.
But why is this plant called mimosa? Oh, it turns out that when you gently touch him, his open pinnate compound leaves will close immediately, and then the whole leaf will hang down again, showing "shyness", which is the reaction of plants after being stimulated and vibrated. Central reflex is called nasal movement in biology, which is the result of cell tension change after mimosa is stimulated.
Judging from previous observations, there are still many gains today. At least I understand why mimosa is called mimosa and how it is "shy". Mimosa is also very green, with green in it.
After the Mid-Autumn Festival, the beautiful osmanthus blossoms. No matter which floor you live on, you can smell the refreshing fragrance. Osmanthus fragrans is not as tall as buttonwood or as short as boxwood, but it is tall and straight and lush all year round. Seen from a distance, it looks like a big umbrella.
At this time, osmanthus trees spread their branches, and oval leaves laughed in the drizzle. The leaves of osmanthus trees are bright red when they first grow, and then they turn pale green. The leaves are dark green for a long time, and it seems that the colors of these leaves are very comfortable. If you carefully observe this osmanthus tree, you will find that clusters of osmanthus trees are composed of more than a dozen small osmanthus trees with a diameter of 4 mm, which look like golden clouds floating in the green sky from a distance.
There are two kinds of osmanthus trees: one is orange osmanthus with strong smell, and the other is pale yellow osmanthus with light smell, also called Dangui and Yin Gui. No matter what kind of osmanthus, it will conquer you!
Observation Diary of Grade Four 15 Once, I had a whim to see how ants catch insects, so I found a big caterpillar, tied it with a wooden stick and placed it near ants. Ants have a keen sense of smell. I saw an ant touching the ground with its tentacles, as if it smelled a smell.
Then it slowly crawled to the bug, reached the bug, and first turned around the bug. I thought it couldn't cope with this stinging insect. Yes, that's right. I saw its tentacles sway twice, suddenly climbed up the caterpillar and bit the worm's head tightly. The worm wriggled, but the little ant still kept his mouth shut.
Then, another ant came, one after another. All the friends of the ants came. Finally, a group of ants killed the caterpillar. After the victory of the battle, the caterpillar was slowly dragged into the ant nest.
Swarms of ants and caterpillars have taught me a vivid lesson that collective strength is great.