Self-summary model of industrial training students

This semester, in order to meet the requirements of teaching work in the new period, I strictly demand myself from all aspects, actively consult experienced teachers, and work diligently and conscientiously in a planned, organized and step-by-step manner in combination with the actual situation of our school and students. Based on the present and looking forward to the future, in order to make greater progress in the future work, this semester's self-training is summarized, hoping to carry forward the advantages, overcome the shortcomings, sum up the experience and lessons, and carry forward the past and make the teaching work to a higher level.

First, the concept of education and teaching is updated.

The times are progressing and the society is advancing. Similarly, the concept of education and teaching should keep pace with the times. It is necessary to work hard, but it is also necessary to look up at the sky. If you work hard, you will lose your way, and occasionally look up at the sky to see the direction. Especially with the in-depth development of the new curriculum reform, many deep-seated problems in education and teaching are constantly exposed. At this time, theoretical guidance and expert guidance are even more needed.

Professor Lai Daren once talked about the relationship between Chinese education and literature education. From the perspective of social science, this paper analyzes various problems existing in Chinese education in primary schools. In particular, it talks about the reasons why China education rejects literature today:

1, the influence of social pragmatism;

2. Orientation of exam-oriented education;

3. The influence of instrumentalism.

And what Chinese teachers should do in the face of this situation. In his own words, Mr. Lai thinks that Chinese teachers must read more books and read well. Read more biographies to gain the strength of personality and the enlightenment of life; Reading more books on history, philosophy and religion is conducive to cultivating one's outlook on life and world. These views and formulations are undoubtedly a wake-up call for many teachers who are in confusion.

My views on several major issues in the new curriculum reform are as follows:

1, historical background: the government's' choice and promotion';

2. Core concept: expert planning and guidance;

3. Teaching methods: teachers' acquisition and innovation;

4. Classroom reform: students' experience and development;

5. Three-level courses: students' opening and transformation.

Standing at the forefront of the new curriculum reform, this paper gives teachers a comprehensive review of the concept and implementation status of the new curriculum reform, so that teachers can look at the new curriculum reform comprehensively and rationally at a new height. Another example is the book Criticism and Reflection on Education in China, which points out that primary education should be explained from the perspective of the dialectical relationship between moral education and intellectual education. It is pointed out that the present situation of education in China is that teaching is the mainstay and educating people is the supplement. Even just teaching, not educating people. The author emphasizes that educating people is a hundred times more important than teaching, because the essence of education is to shape people's quality, not just to impart knowledge and cultivate skills. Then quote the famous sayings of Confucius, Laozi, Xunzi, Socrates, Locke, Montaigne, Einstein and others, and finally come to the conclusion that the correct educational concept is educating people and teaching. This report is undoubtedly a wake-up call to the disadvantages of current education and a revision of the concept of front-line teachers.

In short, due to various reasons, our current education is increasingly deviating from the normal track and developing in the direction of quick success and instant benefit. All these need to be corrected and updated in concept, so that our education can not be separated from its essence.

Second, the education and teaching knowledge has been updated.

Teachers are always a new profession. Novelty here mainly refers to the renewal of knowledge and teaching art. As a Chinese teacher, we should always be the pioneer of the culture of the times and keep the pulse of the development of the culture of the times. He will always be a ferryman standing on the shore of scientific knowledge, inheriting knowledge and culture; He should be the shaper of students' souls and the scavenger of spiritual garbage. After this self-training, as far as I am concerned, I not only got a comprehensive supplement in subject knowledge, but also got a new supplement in teaching art.

1, reading teaching should focus on six years of primary school and have a long-term systematic plan. Generally, the framework of reading teaching is formed by means of examination syllabus.

2. The design of each text should focus on solving one or two outstanding problems, not covering everything, otherwise it will cause waste and aesthetic fatigue of appreciation. And it is advisable to focus on solving two problems in each class, so that students can gain something after class.

3. The treatment of the text emphasizes that teachers should interpret the text independently and form a unique understanding of the text. At the same time, we should pay full attention to respecting students' reading and paying attention to guidance, so as to enhance their cognitive and perceptual abilities, and sometimes even affirm students' spirit and guide their methods. It is necessary to set questions according to the characteristics of the text, guide students to read, and choose its most prominent characteristics for in-depth analysis. In a word, education is an art, and teachers need to constantly update themselves before they can go up a storey still higher.

Self-summary model of industrial training students

Through a period of practical training, I have a further understanding of the processing technologies such as scribing, chiseling, sawing, filing, drilling, reaming, tapping, fastening, scraping and grinding. At the same time, I found my own shortcomings in the locksmith process, recognized some points that need attention in the processing process, learned things that I can't learn in textbooks, and accumulated some work experience for the future work.

In order to process accurate workpieces, the required dimensions must be drawn accurately first. Before scribing, clean the surface of the workpiece to remove burrs and scale. Then evenly brush on the surface of the damaged workpiece to make the mark clearer. Scribe carefully, if you are not careful, it will bring errors to the later processing. The convex-concave edge of the convex-concave matching workpiece and the dovetail edge of the dovetail matching should be symmetrical accurately to maintain the positive and negative matching of the matching parts.

According to the remaining width of the required workpiece, judge whether to file first or chisel first, or file after sawing. If the remaining amount is small, you can file directly with a file, choose a file with medium teeth, point the center of your right hand at the end of the file handle, put your thumb on the top of the file handle, and put the other four fingers on the bottom, and hold the file handle with your thumb. The left palm is pressed against the other end of the file, and the thumb is naturally straightened, and the other four fingers are bent to buckle the file tip.

Hold the chisel with the hammer in the left hand, and the back of the chisel is at an angle of 5 ~ 8 with the surface of the workpiece, and the angle of the back is slightly larger when lifting the chisel. When chiseling, the thickness of chiseling is about 0.5 ~ 2 mm at a time. When chiseling a large plane, slot with a narrow chisel first, and then level with a flat chisel.

If the remaining width of the required workpiece is large, it should be sawed first. When installing, the sawtooth tip is forward, and the saw blade should not be too tight or too loose when installed on the saw bow. When sawing, the saw blade should be perpendicular to the working surface, and hold it firmly with the thumb of the left hand, so that the saw blade can be sawed to the required position correctly. The sawing angle is about 10. When the saw blade is pushed forward, it should be cut with proper pressure, and it should not be cut when it is returned. The saw should be lifted slightly, or the saw blade should be scraped off the workpiece slightly to reduce wear. When sawing, you should use light force to avoid hurting your arm. The sawing speed depends on the material and hardness of the workpiece. When sawing hard materials, it should be lower, and when sawing soft materials, it can be higher, generally reciprocating 40 ~ 60 times per minute.

Before drilling, the workpiece should be crossed and centered. Draw an aperture circle and a calibration circle at the position of the workpiece hole, and make a small pit on the aperture circle and the center. When drilling, first try to drill a shallow hole on the sample punch. If there is any deviation, you can punch it again with the sample and correct it with the chisel. When drilling, the feed speed should be uniform. When drilling, the feed rate should be reduced and cutting fluid should be added to drill tough materials. When drilling deep holes, the drill bit should be pulled out frequently to facilitate chip removal and cooling.

When making a 60-degree dovetail angle, use a universal angle ruler, mark it accurately, ensure the angle is correct, and be sure to pay attention to the symmetry on both sides. Use compasses when making fillets, and use a file to correct them after drawing clear lines.

Finally, the matching parts should be corrected when matching, and be careful not to grind, leaving a little at a time to prevent grinding when correcting adjacent edges.

Through this training, I really felt the guiding role of theory in operation. If you don't know the performance of each tool, you can't do a good job and use the tools correctly. For example, if the hand saw is not used properly, the saw blade will break. If you can't use the chisel correctly, you will probably hurt your arm.

The deepest feeling of this training is: tired. Indeed, standing in front of the workbench for several hours makes my tired legs sore. The whole workshop is full of busy voices, and everyone doesn't want to fall behind. The students who are slow to do it see the students who are fast to do the next process, and they are anxious to sweat. This training, I do the fastest, because when the teacher is on patrol, I always take the initiative to ask the teacher with the workpiece and ask for his advice. The teacher praised the concave and convex part I made, which really made me happy. Although I'm sweating like a pig, getting the teacher's praise is like bringing a cool breeze, which makes me feel excited.

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