Narrative Stories of Mathematics Teaching in Junior Middle School (I)
Innovative education refers to renewing ideas, combining the cultivation of innovative quality with students' daily study and life, adopting different means and methods from different levels, different directions and different contents, and cultivating students' innovative consciousness and innovative ability throughout the whole process of quality education implementation and individual growth of each student. It can be seen that innovative education is the key to implementing quality education.
In the specific process of mathematics teaching, I pay attention to the cultivation of students' innovative ability. The following is my experience in implementing innovative education in teaching:
First of all, the innovative consciousness of mathematics teachers is the first condition to cultivate students' innovative ability.
Education itself is a process of innovation. Teachers must have a sense of innovation, change the teaching thinking centered on knowledge transmission, aim at cultivating students' innovative consciousness and practical ability, make bold breakthroughs in teaching concepts and teaching methods, and establish innovative teaching principles. The research of modern psychology shows that cognition and emotion are inseparable, and teachers' own emotional state plays a subtle role in students, which makes a certain psychological atmosphere appear in the classroom. When a prestigious teacher who is respected and loved by students walks into the classroom, students will be full of interest and full of energy. On the contrary, students' psychology will be overshadowed and their mood will be quite low. In the process of education and teaching in recent years, it is found that the regular teaching mode has curbed the development of students' innovative consciousness and ability, made students' learning a mechanized learning, and lost interest and confidence in mathematics over time.
Second, create problem situations and stimulate innovative thinking
The psychological characteristic of initiative is to actively carry out thinking activities, really? Active classroom atmosphere? It means that students' thinking activities are active, not superficial. Ushinski said: Compulsory learning without the slightest interest will stifle students' desire to seek truth. ? Creating appropriate situations can stimulate students' interest in learning and students' innovative consciousness will be born. For example: talking? Determination of parallel lines? You can ask:? If there are two straight lines, are they parallel lines? How to make a judgment The teacher draws two seemingly disjoint straight lines on the blackboard at the same time, so that students can make a judgment. Students may judge parallel lines without thinking, and then the teacher asks questions. Can you say for sure that these two straight lines don't intersect? What we see now is disjoint, but can we be sure that it is disjoint in the distance? This question makes students fall into thinking, students will shake their previous judgment, and see that it is difficult to judge by definition alone, thus stimulating the enthusiasm of thinking and consciously exploring the judgment method of judging two parallel lines.
Third, combine mathematics with real life to cultivate students' innovative consciousness.
Mathematical knowledge is widely used in daily life, but most students lose interest because they can't see the connection between mathematics and real life. Therefore, in the usual teaching process, we should be good at grasping the details of daily life and production, constructing basic mathematical relations, and let students solve mathematical problems in a relaxed and happy environment. In fact, many problems in real life can be solved with the knowledge in textbooks. The key is to let students observe, operate, think, communicate and communicate.
Narrative Stories in Junior Middle School Mathematics Teaching (Ⅱ)
In a math class, I left several math problems, one of which was to find a regular problem. During the investigation, I found that this problem was badly done, and some students who studied well didn't work it out. After class, I made a self-reflection and made a comprehensive investigation on this issue. I found that some students will feel very helpless when they encounter such problems, and some students can solve the problems that are easy to find laws when they calm down, but sometimes they will feel confused when they are nervous about exams. So some students asked me if there was a better way to solve this kind of problem.
In fact, this question raised by students is very good, and I want to know some secrets hidden in this kind of question. But I don't want to just tell them ready-made answers. In order to catch their curiosity and thirst for knowledge, I asked my classmates to collect related exercises they had done or not. Because some students want to make things difficult for teachers or other students, they deliberately inquired a lot of information and found many problems they think. I also adjusted my teaching plan, and planned to solve this problem in one class, so I made full preparations for it.
At the beginning of the class, a group of students ask questions first. Other groups of students are not to be outdone, racking their brains, arguing with each other and finally solving them. Their faces showed the joy of success. Some students also asked me questions directly. Although I came prepared, I was still puzzled and tried to explore. Some students are very worried about me. In fact, I want to guide students to learn how to think like this, how to start and why to think like this. With the help of my classmates, I also finished my question. Thank you for your help. Their smiles at this time are very proud, or proud, because they think they are great and can help the teacher.
Next, I showed the students the characteristics of the law of number shapes, and soon they came to the conclusion that some were linear functions and some were quadratic functions. This conclusion is accurate, which I didn't expect. At this time, I sincerely admire them and give them the most sincere encouragement: you are amazing! Then I raised a new question: So how do you judge that this law is a linear function? With this question, the students actively explored again. The real answer is found from several questions about the regularity of linear functions: when the difference between the dependent variable and the corresponding independent variable is constant, it is a linear function relationship. Then, other situations are generally quadratic functional relationships. With the students' own conclusions, we have carried out large-scale training activities for application. Through some actual combat, some students who are skeptical about the conclusion have also dispelled their doubts.
Through this teaching experience, I really realized that students' needs are the first. In the future teaching, we should start from the actual needs of students, stimulate students' curiosity and exploration spirit, and let different students have different development in mathematics.
Narrative Stories in Junior Middle School Mathematics Teaching Part III
At the beginning of this semester, our senior one math preparation group made a detailed teaching plan and schedule, and every teacher strictly followed the guidelines to the letter. Collective lesson preparation is unified every week, and teaching information is fed back once a week. Analyze the problems and doubts in one-week teaching. * * * research, * * * progress. At the same time, our senior one math preparation group also actively participated in various business trainings, such as the Yuhuan County Senior Three Review Seminar held in Chenyu Middle School. All the members of the group took notes and put forward their own opinions. They also actively participated in the famous teacher class activities organized by Da Rui Qualification Education in Zhejiang Province, which lasted for two days and eight classes, and left a deep impression on us. And I joined a group with young teachers? Experimental alliance? Teaching research, go to Shamen Middle School to discuss the effectiveness of math review activities in senior three. Teacher Yan and I are old teachers in the group and have given many teaching instructions to young teachers. Young teachers Liang Xiaohui and Lin Zhiyong are studious, diligent and make rapid progress, making the class more exciting. Teachers Chen Yun, Zhao Chunyu and Jin Shuangshuang are the backbone. In the preparation of homework, we have made a lot of contributions to the examination of test papers, which makes our homework moderately difficult and has won unanimous praise from teachers and students in the same industry. Our group actively cooperates with the activities of the school math group. When we need to attend an open class or have other business needs, we will take the group as the center and safeguard the principle that the interests of the group are supreme. This semester, we started the competition counseling and training for students. I am responsible for the preparation of the test paper and the completion of the answer. I worked hard, and both the test paper and the competition paper were recognized by the players. Counseling and answering questions for outstanding middle school students in each class every Thursday afternoon during extracurricular activities. * * * Complete 8 excellent test papers to make gifted students better. At present, the math preparation group of the first grade of junior high school is a sunny team with United members, active work and orderly activities.
At the end of last semester, we formulated the work priorities of this semester, and gradually implemented them at the beginning of the semester, and achieved certain results. For example, the students in class 105 are mature and polite. 106 class's impetuous heart began to calm down, and the students' discipline in the two classes made great progress. Although the morning reading class at one stage was not ideal, with the collective efforts of my two class teachers, we saw the results. Students who study in the evening and in the afternoon are rare, so mastering the classroom results is my focus. This semester, both classes held many theme class meetings. I took the lead, determined the topic, took the lead in finding and sorting out information for the two class teachers, and carefully planned the wonderful class meeting. For example,/kloc-class 0/06? Honesty? Class meeting 105 class is responsible for class meeting. Deeply moved by the students. I also personally give questions to students in two classes? Is a man a hero when he kneels? And then what? Failure is only one step away from success? Theme class meeting class. There are six culture teachers in two classes. In the allocation of students' study time, we coordinate the extra-curricular tutoring time of six teachers, reasonably allocate teachers' classes and practice during recess. Everything is discussed by everyone, and there is no dispute or resentment. For the honor of the two classes, do everything carefully. Regular guidance, careful observation and thoughtful guidance to the head teacher's work have made the two young teachers make rapid progress. For example, the adjustment of class seats, the weekly quantitative assessment of poor students, the dormitory discipline of resident students, and group performance competitions are all being carried out in an orderly manner. Visit teachers' homes on Saturday for sixteen weeks, go deep into students' homes, study students' problems with parents and students, discuss solutions, and move parents and students. After I came back, the students' learning attitude changed obviously. This semester, our two classes held three parent-teacher conferences. Before each parent-teacher meeting, we guide the two class teachers to make preparations, such as preparing the orientation of the parent-teacher meeting, what kind of parent-teacher meeting to hold, what to show parents at the meeting, what parents hear, and what parents want to solve this time. The effect is very good.
In this semester's teaching, every class is carefully prepared. Specializing in teaching methods, learning new ideas, trying to make every class wonderful and impress students, paying attention to the content, teaching methods, teaching contents and mathematical thinking methods of each class when preparing lessons, and actively investing in effective teaching and research, participating in the exhibition of excellent courses of qualification education in Da Rui, Hang Cheng, and having face-to-face communication with excellent teachers and special-grade teachers to discuss teaching, which has gained a lot. Actively engaged in the work of cultivating students' Excellence and tutoring students, we should prepare materials from the perspective of being responsible for students, and achieve the principle that students should collect their homework when it is issued and change it when it is collected. In addition to carefully sorting out students' test papers, we should also carefully correct and analyze them, have a heart-to-heart talk with students, analyze the causes of mistakes in test papers, and correct them in time, which also cultivates the habit of correcting homework for each student, and the teaching effect is mixed.
I am glad that many students have adapted to the learning methods of junior high school mathematics this semester and learned the methods of autonomous learning of junior high school mathematics. Their academic performance has improved significantly, their math homework has been written neatly and carefully, and their scores in each unit test are stable, such as Xia, Zhang, Zhang Xiang and Cheng Xiaohan in the class, and some students have a persistent love for mathematics, such as Zhao, Zhang, Cheng Xiaohan. They are very active in cultivating excellent students, and they hand in math papers in time every time, with high accuracy. It shows that they can learn mathematics after class, love mathematics and are interested in mathematics.
What is worrying is that some students in the class have poor math foundation. First of all, the operation ability is very poor, and unnecessary operation errors often appear in the test paper homework; Students' analytical ability is very poor, close to zero. When the teacher explained the examples of textbook application problems, the students' confused eyes made the teacher feel very sad and helpless, and didn't know how to solve them. Teachers also want to tutor these students. Teachers come prepared, but students can't find the time. After the beginning of the seventh grade, I hope to find the time and method to solve both running and elective courses. There are also some poor students who have a bad attitude towards learning. For example, the revision of homework, the teacher found that students are like this. They made four mistakes, while others made seven. Just change your own four to seven, so that you can correct your homework. The teacher asked her why, and she said: Others' 7 is right? I just wrote 7? This learning attitude worries the teacher.