What is the significance of primary school students planting trees?

Question 1: Preparation for the teaching plan of the comprehensive practical activity "The Meaning of Planting Trees" in primary schools

1. Teaching objectives

1. Be able to choose appropriate conditions according to the problem , answer application questions correctly.

2. Be able to use multiplication formulas to find an uncertain factor in a multiplication equation.

3. Cultivate students' problem-solving abilities.

2. Teaching focus/difficulties

For questions in the form of "□ × 5 < 40" in multiplication inequalities, find the appropriate solution and the largest solution. Focus: Be able to choose appropriate conditions according to the problem and answer the application questions correctly.

3. Teaching tools

Teaching courseware

4. Tags

1. Introduction of new lessons

Teacher: (show the theme picture) Look, what are the children doing? Do you know when Arbor Day falls? Born: March 12th.

Teacher: Today we are going to help the children solve the problems they encounter in planting trees.

Blackboard writing topic: tree planting

2. Exploration of new lessons

(1) Exploration 1 (Analysis of quantitative relationships)

1. Analyze and understand the meaning of the question

(1) Example 1: There are 42 students in the second grade class (2), divided evenly into 6 groups. Teacher: What information did you get?

(2) Ask questions:

①How many people are there in each group?

② Each group is equipped with 3 shovels, plus 2 shovels as spares for the whole class. How many shovels are needed per ***? ③If each group is given 2 buckets, and the whole class is still short of 3 buckets, how many buckets are there in a day? ④Each group plants 8 trees. Is 50 saplings enough?

(3) Group discussion, what are the known conditions that need to be known to solve these problems?

Communicate collectively.

2. Solve problems independently

Based on the analysis just now, students solve problems independently.

Ask four students to perform:

①42÷6=7 (people)

②3×6+2=20 (hands)

③2×6-3=12 (only)

④6×8=48 (trees) 48>

Question 2: What should our primary school students do on Arbor Day? Plant more trees, water the trees, and make slogans to protect the trees

Question 3: This article about primary school students planting trees is for your reference. I hope it will be useful to you!

Planting trees

Spring is the season of planting. One day in March, we went to plant trees and planted small green saplings.

I came to an open space and picked a south-facing place, because it has plenty of sunshine and loose land, which is very suitable for the growth of trees. My good friend and I will plant a sapling together. Everything was ready, I picked up the shovel first and started digging the hole. I thought that a shovel was nothing to a primary school student, but due to lack of exercise, it was very difficult for me to use the shovel. After just two shovels, I was out of breath. I had to take turns digging with my good friend. My good friend took the shovel and saw that he used his hands and feet to insert the shovel into the soil first, then pushed hard with his feet, and a large piece of soil was "moved". After a while, , a pit about 20 centimeters deep appeared in front of us. I put the sapling into the hole and straightened it. My good friend filled the hole with soil and tamped it down with the back of a shovel. We brought another small bucket of water and poured it at the root of the tree. The first bucket of water was quickly absorbed. I thought they must be very thirsty, so I poured two more small buckets of water for them. I seemed to see them Working hard to absorb water and nutrients must be very enjoyable.

After the tree was planted, I took out the "Wish Card" I had prepared from my pocket and tied it to the branch with a red ribbon. I made a wish in my heart: May the little tree grow up with us and become a pillar of the country!

From then on, I felt another concern in my heart. When spring comes and the flowers bloom, little tree, I will definitely visit you again.

The little tree and I are growing up!

Question 4: Question from the second volume of Chinese language for the first grade of primary school: Why do people plant trees? 1. Composition of primary school students: Planting trees The annual Arbor Day is here. In the morning, the wind was sunny and white clouds were floating in the sky. My mother took my brother and me to the park to plant trees. We "flyed" to the park like happy birds. When I got there, I saw the children planting trees with their parents. Some were carrying saplings, some were digging holes with hoes, some were shoveling soil, and some were carrying buckets to the river to fetch water... They were doing it I was so hot that I was sweating so much that I didn’t even bother to wipe it off. My brother and I found a place, and my mother dug a hole with a hoe. My brother put the saplings in, and I held on to the saplings tightly, for fear that the saplings would fall. I used a shovel to fill the saplings with soil. Fill and fill, the soil in the tree pit is filled. The sapling has stood firmly. My brother stepped on the soil tightly with his feet, and I slowly poured water into the soil. The saplings drank enough water and seemed to become stronger. As long as each of us plants a tree, our mother earth will become more beautiful. Next year, I will plant trees! 2. Primary school students’ composition: Planting trees Today is an unforgettable day. Because today is Arbor Day, we are planting trees on the south side of the campus lake. The weather was very sunny today, with our bright red scarves fluttering on our chests, facing the spring breeze, we lined up neatly and walked to the open space south of the campus lake. The tree planting activity has begun, and we plant green tung trees. Some classmates planted one tree as two people, some three people planted one tree, and Zhao Wan, Zhao Xiaofeng and I planted one tree. The tree planting hole has been dug by workers. I put the saplings in the hole and straightened them up. Zhao Wan and Zhao Xiaofeng used shovels to cultivate the soil. I carefully supported the sapling with both hands. Zhao Xiaofeng kept digging the soil and put the dug soil into the tree pit. Zhao Wan worked harder and I admire her very much. At that time, I heard the teacher handing out buckets of water to the students. Zhao Wan said quickly: "I'm going to pick up a bucket of water." After saying that, she walked over and picked up a bucket of water soon. I raised my head and looked around at my classmates, and then I realized that everyone, like us, was working enthusiastically, like hard-working little bees working non-stop. I borrowed a shovel from the teacher and worked with them to cultivate the soil. We shoveled the soil and put it in the pit; she shoveled the soil and put it in the pit. Although there were beads of sweat on her brows, no one said she was tired. Zhao Wan said: "Today is really meaningful." Zhao Xiaofeng said: "This is my first time planting trees." I said: "I must write an essay called "Unforgettable Arbor Day" when I go back." We talked and worked . I suddenly found a few stones in the tree pit, so I shoveled them out with a shovel. Unexpectedly, the soil I shoveled suddenly jumped into the bucket, and the water became turbid. I said: "It's over!" Zhao Wan said: "It doesn't matter, you can still water the trees this way." By this time, the soil had been cultivated. The little tree stood there, as if saying to us: "Little masters, I'm thirsty, please give me some water to drink!" The two of us poured the water on the cultivated soil, and the little tree drank gurglingly. stand up. The small tree was planted and we smiled knowingly. At this time, we have to leave. We seem to hear the little trees saying to us: "Goodbye!"...

Question 5: Diary of "The Knowledge of Planting Trees" The spring breeze brings warmth, and it is a good time to sow seeds. It happens to be Arbor Day on March 12th. In the morning, we came to Qujiang Park and prepared to plant sweet-scented osmanthus saplings with our own hands. After the teacher’s brief tree planting mobilization, we received the saplings and went to a small slope in the park, where the tree planting activity began. Longing and I are going to plant a sweet-scented osmanthus sapling together. I thought that the shovel was not too heavy for my sixth-grade classmates, but it was very difficult for me to use it. I was out of breath after just two shovels of soil, so I had to alternate digging with Xiang Xiang. Finally, the hole was dug. I put the small tree into the hole, backfilled it with soil, and tamped it down with a shovel. At this time, yearning brought water, and we poured the water at the roots of the small tree. Seeing how quickly a bucket of water was absorbed, I seemed to see the saplings absorbing nutrients to their heart's content, and I felt very happy in my heart. The tree was planted, and I tied the carefully made wish card to the branch with a red ribbon. From this moment on, I will have more care and hope in my heart. When I have time, I will come to see it often, take care of it, and let it grow with me.

Question 6: How should primary school students pay attention to safety on the Arbor Day? Safety on the way back and forth, safety of using tools, and the condition of the afforestation area (whether there are weeds, snakes and other animals). Don’t let the children get stuck or bitten or scared by animals. At the same time, be careful not to be hungry or tired.

Question 7: How to write tree planting essay for the second grade of elementary school?

Arbor Day is here, Xiao Ming and Xiao Hong go to the woods to plant trees. . Xiao Ming carried the saplings and Xiao Hong carried the shovel, happily walking towards the woods. When they arrived at the location, Xiao Ming dug a pit, and Xiao Hong gently placed the saplings in the pit and buried them. Xiao Ming watered the saplings. A small tree is planted like this. Xiao Ming and Xiao Hong had a meaningful Arbor Day.