Reflections on the teaching of climbing tiger's feet in the fourth grade
Reflections on the teaching of creeper's feet in grade four 1 creeper's feet is a common-sense text. If you use a single key sentence and keyword to tell your own experience, and then guide students to read aloud emotionally, it will easily lead to students' language perception fatigue, students' lack of interest and distraction. After my repeated thinking, I intend to change a way to stimulate students' interest in learning. According to the characteristics of students' love of painting on weekdays, I decided to take an intuitive stick figure and perform it by hand, so that every child can participate. Who knows that my ideas have been well confirmed in class. From this, I deeply understand the wonderful use of stick figure and body language, which really plays a great role in language understanding and writing.
First, the clever use of stick figure can stimulate students' interest in learning.
Intuitive stick figure can describe the things described by language and words vividly, interestingly, interestingly and truly, and make the classroom atmosphere full of interest and vitality. For example, in the third paragraph of the teaching text, after I learned the position, shape and color of Parthenocissus tricuspidata's feet, I gave full play to the students' specialties and began to draw a picture. At first, most of the students didn't draw correctly and didn't know the position of Parthenocissus tricuspidata's feet. When I put enough time into the book, I asked the students to find the relevant sentences, read and ponder over them repeatedly, and find out the shortcomings in their paintings. This design makes the students read aloud with great interest. They frowned and thought it over. Soon, a series of works were born in their hands, with bright smiles on their faces.
2. Skillful use of body language helps to break through the difficulties in teaching.
As the saying goes: "People's body language is the richest and most attractive." The fourth paragraph of the text tells how Parthenocissus tricuspidata climbs the wall. If students only find a few words (touch, ba, pull and paste) to describe how they climb, they may not really understand. Thinking of this, I asked my classmates to put out their hands, using their arms as the roots of creepers, their hands as the filaments of creepers, and their fingers as the dots of filaments. Let the students practice climbing the wall according to the text. Then name the students and demonstrate them on the blackboard. Use the blackboard as a wall. First touch the wall with your fingers, bend your arms, pull your fingers straight up and straighten your arms, and your whole body will cling to the blackboard, so you can climb up one foot at a time. After the students' demonstration, the students mistakenly thought that Parthenocissus tricuspidata walked in tandem like human beings, and gradually understood how Parthenocissus tricuspidata climbed the wall.
It can be seen that the proper use of stick figure and physical demonstration can reduce the difficulty for students to understand the key content of the text, and students prefer this form, so as to truly learn from learning.
Reflections on the teaching of climbing tiger's feet in grade four and grade two. The Foot of Parthenocissus is a famous work by the famous writer Ye Shengtao. Before class, the teaching methods of reading instead of speaking and speaking instead of speaking were designed. The expected goal I want to achieve is to let students have a clear understanding of where the feet of Parthenocissus tricuspidata grow and what the feet of Parthenocissus tricuspidata look like on the basis of understanding the content of the text. From the whole teaching process, students are very interested in media teaching, students can actively answer questions, and the teaching tasks can basically be completed.
In the process of teaching, there are two places that I remember vividly.
In class, I make full use of the media to let students observe pictures, and put forward the link of pre-class design: students fully read books, complete the topics on the basis of reading since enlightenment, and make clear where the feet of Parthenocissus tricuspidata are. What does it look like? Judging from the situation of students raising their hands, it shows that most of them have not found relevant sentences to read, and then the class suddenly came to a deadlock. How to break the boring atmosphere in class? Suddenly, my eyes lit up. Haven't I prepared the real specimen of Parthenocissus tricuspidata? I immediately changed my teaching ideas and showed the children the real Parthenocissus tricuspidata. When the children saw Parthenocissus tricuspidata, they began to chatter. Children, the classroom has become the master of the classroom. Needless to say, some children said, "Teacher, I saw the feet of Parthenocissus tricuspidata. He is just a few filaments. " Some children said, "Teacher, Parthenocissus tricuspidata's feet are at the junction of stem and petiole." ... "such a small move made the content of the text from difficult to easy, and the children immediately visualized the abstract things.
In the process of how Parthenocissus climbed its feet step by step, I followed the trend and let the children find the words Parthenocissus climbing the wall first. Let the child feel the action: two deskmates, one with his back as the wall and the other with his hands as the feet of Parthenocissus tricuspidata. Then touch, pull, pull and put your hand on your back. When students experience such a process personally and then return to the text, children can better understand the content of the text. In this way, a class ended in the smiling faces of the children.
At this time, I realized that it is not so simple to go deep into the text and be higher than the students. Throughout the whole class, although there are unexpected gains, there are also many places worth thinking about:
1, a class, my self-control ability in class is not in place, the classroom organization language and evaluation language are too lacking, the classroom spoken language is too much, and the speech speed is too fast, which causes some students to pass me by and have no extra time to think about the questions raised.
2. prepare lessons without making up. Exquisite link design will really make the classroom rhythm compact and natural, which is helpful for learning, but if the link is too fancy and fragmentary, or a new link is mechanically applied, it will lose sight of one thing and lose sight of another. It seems too urgent to attend classes like this, and the methods and methods change frequently. The students are not solid, and the teacher still takes the link and brings the teaching plan. This is why a class feels like a dragonfly.
My child is not bold enough to have no interest in reading, let alone anything full of emotion. Give children more time to read aloud and let them read aloud with emotion. Training takes a long time and you must never relax.
4. The child has no sense of cooperation. In the future teaching, we should create more conditions and atmosphere for children to learn cooperation, so that children can have a sense of cooperation and learn to cooperate. Let students move, participate in teaching, give students the right to experience, and let students seek knowledge in a harmonious environment. Stimulate children's interest and curiosity in learning.
The above is my little understanding of this course, which I will interpret and experience in the future teaching. I will continue to work hard and strive for greater progress.
Reflections on the teaching of climbing the tiger's feet in the fourth and third grades In the later homework class, I asked the students: What have you gained from learning this lesson? Some students said that he knew Parthenocissus tricuspidata; Some said that he began to like Parthenocissus tricuspidata; Some say that drawing and writing must be carefully observed and compared to be more accurate; Others even say that Parthenocissus tricuspidata is cute and can beautify the environment. It is suggested to plant Parthenocissus tricuspidata in front of the wall around the school to make our campus more beautiful. I really didn't expect it. Aren't these all what I expect in this class? It even exceeded my expectation: while learning knowledge, students also know how to beautify our living environment with knowledge.
While marveling at the students, I seriously summed up the teaching of this class: if I can't find out the students' learning situation in time; If I don't adjust the teaching content in time; If I can't let students experience it by themselves while observing and comparing; If I just follow the prepared teaching plan ... will the effect of this lesson be like this?
I deeply feel that:
1, let students move, let students participate in teaching, let students have the right to experience and let students seek knowledge in a harmonious environment;
2. In classroom teaching activities, students need not only knowledge, but also interest.
3. In Chinese teaching, there should be not only Chinese knowledge, but also the organic combination of mathematics, art and music.
4. Student resources are the most abundant wealth, inexhaustible.
The new curriculum concept has given me a new teaching concept and guided me to sail in the new classroom teaching.
Reflections on the teaching of climbing tiger's feet in grade four. The foot of Parthenocissus tricuspidata is an article by Mr. Ye Shengtao. It belongs to the traditional teaching materials for grade segment training of primary school Chinese textbooks.
"Writing a paragraph around a meaning" is the key project of reading and writing training in the transitional period of primary and secondary schools. "Climbing Tiger's Feet" shoulders the primary task of this training project in the textbook. In teaching, students must understand how magical the author is around the feet of Parthenocissus tricuspidata, which means how to choose materials, how to arrange the order, and how to write each material clearly and concretely. Only in this way, students can not only understand the characteristics of Parthenocissus tricuspidata's feet, but also learn the author's writing methods to achieve the teaching purpose.
But in the text, I feel that it is difficult for students to understand or even misunderstand the description of how Parthenocissus tricuspidata's feet climb the wall.
"As soon as Parthenocissus touches the wall, the head of six or seven filaments becomes a small disc and sticks to the wall. Filaments used to be straight, but now they are bent. Pull the tender stem of Parthenocissus tricuspidata to make it stick to the wall tightly. That's how Parthenocissus climbs. If you look at those tiny feet carefully, you will think of the claws of the dragon in the painting. "
I was a little confused when preparing lessons at first. Just reading these words, I really can't imagine how Parthenocissus climbs the wall, because Parthenocissus is not an animal after all, but comes from "... Parthenocissus climbs like this", and I feel that it climbs like an animal. Something always feels wrong. So I carefully thought about the second sentence of this paragraph: "The filament was straight, but now it is bent. Pull the tender stem of Parthenocissus tricuspidata to make it close to the wall. " A "straight", "bend" and "pull" let me stretch out my arm and stick it on the wall to do the experiment. This experiment made me suddenly realize that with the bending of fingers, my arm naturally rises. It turns out that the feet of Parthenocissus tricuspidata drive the tender stems to climb the wall in this way. I made several "straight-bend-pull" movements in a row, feeling that this is an animal climbing the wall. Then, the slow motion in the movie appeared in my mind. The growth of plants is naturally slow, and it is difficult for ordinary people to find its growth dynamics without the long-term waiting of biological researchers. The crawling principle of Parthenocissus tricuspidata is the same as that of animals. The only difference is that it is slow and fast. Thinking about thinking, I understood this passage of Elymus in this way.
In class, I estimate that the understanding of this paragraph is a difficult point for students to learn. As expected, I guided the students to imagine how Parthenocissus climbed the wall after reading this paragraph carefully, and the students kept shaking their heads. No way, Parthenocissus tricuspidata is an ornamental plant, which is rarely planted in the northwest countryside. Even if someone has seen it, the child occasionally goes to town, sees the leaves on the wall from the office compound, and doesn't pay attention to its feet, so it lacks cognitive conditions. So I made a demonstration on the blackboard with my arms, and the students followed suit, and a pair of wrinkled brows stretched out. Obviously, they also had an epiphany and understood how Parthenocissus tricuspidata's feet "pulled" the tender stems straight and bent. I saw the students' hands crawling slowly and continuously on the wall and table. They looked very excited. Obviously, the students' understanding is the same as mine: Parthenocissus tricuspidata's feet are very similar to those of animals when climbing walls.
Fortunately, this is an open class, and all the teachers in the school come to listen. After class, two colleagues came to comment that Parthenocissus tricuspidata's feet don't climb like animals, but one foot climbs up and firmly holds the wall, and then climbs again when new feet grow, and each foot climbs only once, and then holds the wall still. I regret not consulting the science teacher in advance and making an intellectual mistake. I thought about that passage again, and felt that it would be clear if I added:
"As soon as Parthenocissus' feet touched the wall, the head of six or seven filaments became a small wafer, blocking the wall. The filament used to be straight, but now it is bent. Pull the tender stem of Parthenocissus tricuspidata to make it close to the wall. Then pull out new stems and grow new leaves and feet. Parthenocissus creeper takes one step at a time. "
Reflections on the Teaching of Parthenocissus Feet in Grade Four The Parthenocissus Feet text tells the leaves of Parthenocissus, the shape and characteristics of Parthenocissus and how it climbs with its feet, inspiring people to observe things around it carefully. It is the focus of this lesson to understand how the author writes the characteristics of the leaves and feet of Parthenocissus tricuspidata in vivid and accurate language, and to understand the characteristics of the feet of Parthenocissus tricuspidata through the understanding of words. How Parthenocissus tricuspidata climbs upward is the difficulty in reading this lesson. The text makes the meaning very clear around the feet of Parthenocissus tricuspidata, which is a major feature of this paper. This lesson has two main purposes:
First of all, by understanding the content of the text, we can understand the characteristics of creeper's feet;
Second, continue to practice understanding the narrative order of the text and grasp the main content of the text, and learn the author's method of observing things to cultivate the ability to observe things.
Therefore, according to the new curriculum standards, the main intention of this group of text training and the students' reality, I have determined the teaching objectives of this class:
Knowledge goal: to understand the key words and the characteristics of Parthenocissus tricuspidata's feet.
Ability goal: learn the author's observation method and expression method, and cultivate students' habit and ability to observe things around them.
In order to mobilize students' multiple senses to participate in the learning process, students are interested in speaking, acting, drawing and discussing, rather than the teacher's single form of speaking and irrigation. Before class, I asked the children to look for Parthenocissus tricuspidata and carefully observe the climbing way of Parthenocissus tricuspidata on the wall. Students are required to collect samples of Parthenocissus tricuspidata.
Pupils know the world through images. Only by making students feel the vivid images depicted by language and words can they pay attention to the content of the text and enter the country and promote it since the enlightenment. So, on the basis of students' preliminary reading of the text, I asked students to take out Parthenocissus tricuspidata and compare it with the feet described by the author to understand the content of the text. I also let the students read in their favorite way to learn how Parthenocissus tricuspidata climbs. After group cooperation, how to perform the climbing action of Parthenocissus tricuspidata, recommend representatives to perform on stage, and other students evaluate what is good and what is not. Finally, discuss whether "one foot at a time" can be changed to "step by step". Through discussion, combined with their own observation, the students really understood how Parthenocissus tricuspidata climbed up step by step, and further realized the accuracy of the author's writing and the meticulous observation.
Students bring specimens to class, but there is also a negative side. Many students only play with their own creepers in class, and some also carefully observe the colors of leaves and vines, and do not pay attention to communication with classmates, which affects their grades. This shows that my ability to control the classroom is not enough and needs to be improved.
Reflections on the Teaching of Climbing Tiger's Feet in Grade Four 6 Today's Teaching Press Edition Unit 2, Grade Four Lesson 6 Mr. Ye Shengtao's Climbing Tiger's Feet. This unit is mainly to train children's ability to observe things and learn the author's corresponding observation methods. So in the teaching process, I will focus on the text, so that children can learn how to observe things on the basis of understanding the text. First, let the children read the text for the first time to find out from which aspects the author wrote Parthenocissus tricuspidata and described its feet. When learning the second paragraph, grasp the key sentence "Those leaves are so green and fresh." Beautiful "to experience the green and lush leaves of Parthenocissus tricuspidata. When learning the third paragraph, it is important for children to know the specific growth position of Parthenocissus tricuspidata's feet by reading aloud, and then draw a picture in the notebook to deepen their understanding of the text. Because in daily life, children seldom observe plants carefully, so a large part of students don't know the position of "stem" and "petiole", and their knowledge is biased in understanding. Drawing the specific position of Parthenocissus tricuspidata's feet by simple drawing can deepen children's understanding of the text, and at the same time extend the picture to the recitation of the text content, which will reduce the difficulty of children's recitation to some extent. When learning the fourth paragraph, I focused on how the feet of Parthenocissus tricuspidata climbed up one by one. Through the understanding of stick figure just now, I let my child do the whole process of finger crawling, and experienced the actions of finger "touching", "pulling" and "sticking". By reading aloud, the children personally experienced the crawling of Parthenocissus tricuspidata and had a profound experience of the whole crawling process.
Advantages:
In the teaching of this lesson, we should grasp several key contents and explain what children can't understand, and let the children draw a picture and act things out. Let the children learn the author's observation method simply by combing the author's ideas.
Disadvantages:
1, combing the author's observation methods was not summarized in time because of the tight time. Several excellent students can grasp it. Middle and lower reaches students have long lost their hearts because of ringing bells and surrounding noise.
Every time in Chinese class, the students who raise their hands and think are always fixed. About 30% of children are inattentive, clasping hands, making small gestures, staring blankly or whispering. No matter how the teacher scolds and reminds you, it will always return to its original state after a few minutes.
The problem becomes more difficult when the child reaches the senior grade. Some children who listen carefully may not think thoroughly, let alone listen carefully and don't think about the exam. Sometimes, I always feel that children nowadays lack the ability of self-study and thinking. Even the teacher has broken it and put it in front of the child, who doesn't bother to take a look. The lack of children's learning ability comes from the impetuousness of the surrounding environment. There are so many novel things that children have no intention to settle down in their studies and insist on solving a problem.
Many people don't understand, thinking that children only learn simple Chinese and math knowledge. All that remains is the recitation of an article or the answer to a question. Many parents think that their children go to primary school better than their grades and rankings. Actually, none of these are. An excellent primary education should really pay attention not to look at the children's final exam results and ranking in the class. As teachers, especially parents, we should pay more attention to the habit formation of children in the learning process, including the ability to think independently and find solutions to problems, which will have a far-reaching impact on children than grades and rankings.
Reflections on the teaching of climbing tiger's feet in grade seven. The Foot of Parthenocissus is an intensive reading text to observe and describe Parthenocissus, and it is a famous work by the famous writer Ye Shengtao. In this paper, the morphological characteristics of the leaves and feet of Parthenocissus tricuspidata and how it climbs the wall with its feet are introduced in meticulous and concise words. The teaching of this class left me a lot of room for thinking, and the reflection after class gave me a lot of inspiration:
First, try to let students master the initiative in learning.
In order to cultivate students' awareness and habit of autonomous learning and stimulate their interest, I stimulate their desire to explore in the form of cordial conversation and topic questions. Let the students read the text with questions, find sentences, communicate with friends, give them enough time to read and think, and then draw the feet of Parthenocissus on the map according to their own understanding. These places embody the "people-oriented" teaching idea, highlight the students' dominant position and make them the masters of classroom learning.
Second, pay attention to the design of classroom teaching forms.
The form of classroom teaching is a bridge between teaching theory and teaching practice, which plays a connecting role between theory and practice. In the teaching of this class, I pay special attention to the form of classroom teaching: using different teaching methods. Through reading and painting, we can find the problem of children's position of Parthenocissus tricuspidata's feet. According to the needs of children, master the key words in the text and understand the position of Parthenocissus tricuspidata's feet. These methods firmly grasp the age characteristics of children, and stimulate students' interest in exploring the content of the text by stimulating curiosity, paving the way, and combining cognitive activities with emotional activities.
Third, the shortcomings can be seen from this lesson that students' understanding of language and writing is not in place.
The third paragraph mainly introduces where the feet of Parthenocissus tricuspidata grow and what they look like. But many students don't know where Parthenocissus tricuspidata's feet are because they don't understand the third paragraph. Besides, students know little about plants. What is a plant stem? Where does the petiole of the plant grow? Some students don't know. Children can't understand the relationship between the "feet" and "filaments" of Parthenocissus tricuspidata. If you read the third paragraph carefully, it is not difficult to find that the foot of Parthenocissus tricuspidata is where the petiole grows on the stem of Parthenocissus tricuspidata, and six or seven dendritic filaments protrude from the opposite side. The "small disk" is only the change of the head of the filament when it touches the wall during the growth of Parthenocissus tricuspidata. Practice has proved that language and writing are the basis of reading teaching. In Chinese teaching, reading teaching is essential, and you can't relax at any time!
Reflections on the teaching of climbing tiger's feet in grade four and eight. In the regular classroom teaching, I taught the lesson of climbing the tiger's feet. Before class, I designed a teaching self-control method based on "painting". The expected goal I want to achieve is to let students draw the feet of Parthenocissus tricuspidata, understand students' understanding of the text content, and then let students know where the feet of Parthenocissus tricuspidata grow and what they look like.
In class, I put forward the link of pre-class design: students should fully study and make clear where the feet of Parthenocissus tricuspidata are on the basis of reading since enlightenment. What does it look like? The situation of students raising their hands shows that more than 90% of the 43 students in the class can find relevant sentences and read them. The third paragraph of the article reads "Parthenocissus tricuspidata's feet grow on stems". "What is the foot of Parthenocissus tricuspidata? Can you draw by hand? " My problem immediately appeared. The students said in unison, "Yes!" In the eyes of students, this is a very easy thing. A few minutes passed and the students began to communicate in the classroom. I made a tour, and the basic result was that almost half the students in the class felt embarrassed, even if they drew it, it was not accurate. Therefore, endless discussion, looking for evidence in reading, and then discussing vendors, did not expect a seemingly simple problem to appear among students.
In preparing lessons, I overestimated students' knowledge and life experience. Because Parthenocissus tricuspidata is a common plant around our lives, I think students know Parthenocissus tricuspidata better, so in teaching, students are not allowed to ponder the language. Many practices have proved that language and writing are the basis of reading teaching, and we can't relax at any time. So I revised the teaching plan design in time. In order to let students really understand the content of the article and ensure the quality of teaching, I arranged another Chinese class.
The specific approach is:
1, reread the third and fourth paragraphs, and grasp the key words to help students understand the content.
(1) Six or seven branched filaments protrude from the opposite side of the petiole, and each filament is like a snail's antenna. (Growth position, appearance of Parthenocissus tricuspidata's feet)
(2) Filaments are as bright as new leaves. (Parthenocissus tricuspidata's feet are bright red)
(3) When Parthenocissus tricuspidata's feet touch the wall, the heads of six or seven filaments become small disks, blocking the wall. (Parthenocissus seems to have a "sucker" on its foot. )
2. Watch the pictures of Parthenocissus tricuspidata to enhance the intuitive understanding of Parthenocissus tricuspidata.
3. Students observe Parthenocissus tricuspidata. See where the feet of Parthenocissus tricuspidata grow and what the feet of Parthenocissus tricuspidata look like.
4. The students redraw the feet of Parthenocissus tricuspidata, show the pictures of the well-drawn students and strengthen them. Pay attention to the position, don't draw it wrong. (Parthenocissus tricuspidata's feet are opposite the petiole)
Reflections on the teaching of climbing tiger's feet in grade nine. Parthenocissus tricuspidata is firstly an explanatory article introducing the morphological characteristics of a certain plant. To learn this text, we should not only know the characteristics of Parthenocissus tricuspidata's feet, but also know how it climbed up "one foot at a time". What is more important is to know how to observe one thing carefully and orderly. This key and difficult point should be broken through, so that students can fully realize that it may be difficult and it will take a long time to complete it through lectures or other teaching methods. I choose the teaching method of physical observation for teaching, which is based on:
1. From the objective law of human cognition, students' cognition always follows the law of rising from perceptual knowledge to rational knowledge and from concrete to abstract knowledge.
2. According to the characteristics of students' psychological development, the development of primary school students' thinking is in the transitional stage from figurative thinking to abstract logical thinking, and all the students I want to teach are basically in figurative thinking.
3. From the perspective of improving teaching effect, the images obtained by intuitive means make students feel clear, vivid, interesting and impressive, easy to remember, easy to consolidate, and easy to stimulate their interest and enthusiasm in learning. Show the real Parthenocissus. As soon as the real Parthenocissus appears, students can perceive what it is and what color it is with their eyes. I will briefly explain the feet, stems, leaves, petioles and other parts of objects. Let the students try to observe. Let the students observe the parts of Parthenocissus tricuspidata by themselves, and then open the textbook to see how the author observes and expresses the parts of Parthenocissus tricuspidata. In this way, it is natural to break through the difficulty of this lesson.
When breaking through the difficulty of climbing the wall with Parthenocissus tricuspidata, students should also know the meaning of "climbing with one foot". Let the students continue to observe and think about where Parthenocissus tricuspidata climbed up and down and how it climbed up. At this point, I added this link:
Let the students use their own words to say what creepers use to climb the wall and how to climb it. Let the students try to do the action twice by themselves, and then review how the author introduced the text to further understand the author's expression. At the same time, let the students compare Parthenocissus tricuspidata and Parthenocissus tricuspidata. What are the similarities and differences between them? So that students can fully understand how Parthenocissus tricuspidata climbed up step by step, and also understand the truth of "step by step, step by step". Through comparison, I also ask students to find out the sentences observed by the author carefully and continuously, further learn the author's observation methods and cultivate good observation habits.
I will give appropriate guidance and explanation through physical objects, examples of climbers' mountaineering, repeated observation by students and comparison with reference texts.
In this way, the key points and difficulties of this text can be solved easily, leaving a deep impression on the students' minds, and the recitation of this text is also relatively smooth.
Reflections on the teaching of Parthenocissus tricuspidata in grade four 10 The focus of teaching Parthenocissus tricuspidata is to understand the shape and characteristics of Parthenocissus tricuspidata and how it climbs up one by one. The difficulty in teaching is how it crawls with its feet. If we only guide students to learn and draw relevant words and expressions to understand, students will feel bored and lack initiative. I use Li Qing's teaching method, starting from students' interests, let students read the text freely, understand the shape and characteristics of Parthenocissus tricuspidata's feet, and then let students report their understanding of Parthenocissus tricuspidata's feet in the form of painting, and compare who draws fast and who draws right. On the one hand, students like painting very much, on the other hand, they are competitive, which will definitely inspire them to study actively and understand the feet of Parthenocissus tricuspidata. Some students are eager for success, so it doesn't matter if they don't study hard. I also used the method of commenting on the drawings to correct them. Before class, I thought that one of my classmates didn't study hard at ordinary times, and this time he must have made a mistake. I just use him to guide students to study and change their plans in depth and educate those who have not studied in depth. Unexpectedly, because he had found Parthenocissus before class and carefully observed it, he drew a picture on the blackboard completely correctly, which caught me off guard. At that time, I missed this good opportunity of encouragement when I was nervous. Let the students evaluate his paintings, then go to the following places to find some incorrect paintings, and guide the students to read, evaluate and change their own paintings. Looking back now, at that time, we should ask the students who drew correctly to point to their own paintings, and tell us what the Parthenocissus tricuspidata's feet looked like in his eyes. We should ask him to tell us why he drew correctly, and then praise them greatly, calling on everyone to be as good at observing and studying in depth as he did, which not only inspired him, but also set an example for students and encouraged them to study in depth in future studies.
When I understand how Parthenocissus climbs up, I take the form of reading a performance report. Let the students draw the words in the text to understand, give an interview, and then come up for everyone to see. * * * Revise according to the textbook. Students demonstrate while reading, and unconsciously break through difficulties in practice.