Let students experiment with their hands to visualize the abstract knowledge

　　In the teaching process, teachers should pick out some abstract and difficult teaching contents, which are more difficult for students to understand. In order to improve students’ learning efficiency, teachers should use experimental teaching to prove the conclusion through experiments, so as to improve students’ understanding and absorption efficiency of knowledge.

For example, when learning the characteristics of linear projection, this content is a very important learning content in the subject of mechanical drawing, and is also the basis for further learning, students must be flexible to master this knowledge. Although this is a basic content, but the learning is difficult, more abstract, students in the learning process is also very difficult. When teaching this part, the teacher can conduct a teaching experiment by assigning students in the class to a group of two students, and then having each group prepare a piece of white paper and a pencil.

During the experiment, the teacher asks one student to set up the pencil and then has the other student draw a diagram on the white paper. The student with the pencil places this pencil randomly, but not keeping it perpendicular, and then the other student draws the projection of each point in the pencil based on the knowledge already acquired and following the characteristics of projection knowledge, and finally comes to a conclusion – the projection of all points can form a straight line.

In other words, the projection of a straight line is a straight line. After reaching such a conclusion, when drawing later, it is sufficient to draw the two endpoints of a straight line and then use the two points to connect them to form a straight line.

The teacher then asks the students to make projections of the pencil parallel to the white paper, tilted to the white paper, and perpendicular to the white paper at several angles, and then has the students measure the lengths of these projections and then compare the lengths of the projections with the actual lengths of the pencil and come to a conclusion that the length of the projection parallel to the projection plane is equal to the actual length, the projection perpendicular to the projection plane is just a point, and the length of the projection tilted to the projection plane is less than the the actual length. After the students reach the conclusion through the experiment, the teacher summarizes in time to make the students understand the characteristics of real, contracted and cumulative projection efficiently, so as to improve the teaching efficiency.

　　Introducing multimedia technology into classroom teaching

　　In the mechanical drawing classroom, the traditional teaching mode is to use blackboard chalk for board teaching, or wall charts to show some teaching models for students. Such a teaching mode is too old-fashioned and the teaching resources are very limited.

In the process of teaching, the teacher lectures with dry mouth, but the students’ listening efficiency is not high, and it is difficult to raise students’ interest in such a boring teaching mode. This shows that the traditional teaching mode has not adapted to the needs of modern teaching, therefore, teachers must reform the teaching, the introduction of multimedia technology into the teaching classroom, through the vivid image of pictures, text or video animation to stimulate students’ interest in learning, so that students actively participate in the classroom learning.

For example, when learning how to express the machine, this knowledge requires students to give full play to their imagination, which is difficult for many students with poor spatial thinking.

Therefore, teachers can use multimedia to teach, through multimedia to show students some animation simulation, which can make abstract knowledge become intuitive and simple, which is conducive to students to understand and absorb the knowledge faster.

　　Students discuss freely and stimulate creative thinking

　　In the mechanical drawing classroom, due to the difficulty of the content, students struggle to learn, which makes the classroom atmosphere is relatively low, in order to active teaching classroom atmosphere teachers should organize classroom discussion, which can not only mobilize students’ enthusiasm for learning, but also can effectively stimulate the enthusiasm of students to draw and students’ creativity.

For the drafting class for many questions the answer is uncertain, students can choose the most reasonable method. For example, in the lesson “Application of Expressions”, there are many different ways to express the machine parts, so which one is the most reasonable one? This is something that needs to be discussed and studied.

For example, when studying the internal structure of a cylinder, to express it, it can be cut by top view or left view, and which method is the most accurate, students should discuss it.

　　Tiered teaching so that students can taste the joy of success

　　For students, because each student has a different knowledge base, there is a great difference in their ability to accept the difficulty of knowledge. In the teaching process, teachers should teach students at different levels according to their characteristics, so that students at all levels can learn something.

By teaching at different levels, not only can students’ strengths be developed, but also each student can complete his or her learning tasks efficiently, so that students can feel a sense of accomplishment, thus enhancing their self-confidence in learning and stimulating their interest in learning.

For example, when students are asked to draw three views based on models, teachers should stratify students’ spatial thinking and knowledge base ability, and then assign different learning tasks for students according to each level. For students with strong ability teachers can ask students to draw the three views of the superimposed figure, for ordinary students can ask students to draw some simple three-dimensional figures.

　　In a word, in order to improve the quality of teaching, teachers should use diversified teaching modes in the teaching process of mechanical drawing, pay attention to experimental teaching, so as to stimulate students’ learning interest, explore students’ inner potential, and cultivate a new generation of high-quality talents.

　　Creative teaching method is no longer a single teaching mode, but a new teaching mode aiming at the common progress and growth of teachers and students; it is a teaching mode facing all students and focusing on the improvement of students’ overall level; it is not only a superficial formal innovation, but an overall innovation in teaching content and teaching form.

In the process of mechanical teaching, the content involved is complex and extensive, and the purpose of teaching is not only to make students learn theoretical knowledge, but more importantly, to have strong hands-on practical ability, so it is necessary to realize the innovation of mechanical teaching.

　　The use of creative teaching method in mechanical teaching

　　(A) innovation of teaching concept.

Creative pedagogy focuses on the cultivation of hands-on practical skills for students, not just the cultivation of mechanical teaching knowledge and technology. Creative teaching method is mainly the teacher’s innovative application of teaching mode, teaching content and teaching methods.

For this reason, first of all, we must have innovative teaching concepts, teachers should abandon and reform the inherent, old traditional concepts, creative teaching will play out the proper educational value, improve the effect of mechanical teaching, and cultivate a new generation of creative talents.

　　(2) Innovation of teaching mode.

Creative teaching is not only reflected in the innovation of the teaching concept, but more importantly, innovative teaching mode, the reform of mechanical teaching mode can effectively enhance the learning effect of students. Creative teaching method holds the concept of independent innovation, through continuous reform and innovation, to achieve a modern and innovative teaching mode. This creative teaching method refers to the use of a variety of teaching methods, so that students have a visual cognition of learning, thus stimulating students’ interest and initiative in learning. This method is very effective in developing students’ creative thinking skills.

In the process of mechanical teaching, teachers master the teaching content on the basis of combining multimedia, classroom questions, knowledge competitions and other methods to maximize the enthusiasm and interest of students, so that learning is no longer boring, students independently into the mechanical course of study, so that students of mechanical courses through the acceptance of innovative teaching methods its learning effect can be improved, innovative teaching methods for mechanical teaching provides a high-quality The green channel of mechanical teaching.

　　Problems of creative teaching method in mechanics teaching

　　(1) Insufficient application of creative teaching method in the classroom.

At present, although some schools attach great importance to creative teaching methods, and also give some support to its smooth implementation, but, mechanical teaching is different from the teaching of other courses, not as long as a thorough understanding of basic theoretical knowledge can be, more important is to have the ability to do, to achieve the combination of theory and practice, but also because of the complexity of the nature of this course, so the teaching ability of teachers is more demanding.

It is also because of the complexity of this kind of courses that teachers are required to have high teaching ability, and they should be able to use creative teaching methods flexibly in the process of teaching. However, in the actual teaching process, because teachers do not understand the concept of mechanical creative teaching thoroughly, can not effectively combine with the actual teaching, and the lack of training students’ sense of innovation, and eventually caused students to lose interest in learning mechanical courses, and even produce serious consequences of boredom.

　　(2) teaching methods are relatively backward.

At present, there are still some institutions do not achieve the requirements of mechanical teaching innovation, the reason will be found mainly because the relevant departments do not pay great attention to this, and there is a serious lack of investment in the phenomenon of funds. The modernization of today’s society is developing very rapidly, and the competition of science and technology and talent has become the main force of competition in the world today. In such a background, China has also put forward the basic development strategy policy of developing the country through science and education, and only by accelerating the innovation of science and technology and improving the level of science and technology can contribute to the long-term development of China.

However, in the actual teaching process, the teaching method of creative teaching is still relatively backward, and the institutions do not give sufficient preparation for teaching equipment, such as multimedia and necessary mechanical equipment, which makes some teaching contents cannot be reflected normally and makes the teaching quality also be affected to a certain extent.

　　Strategies to enhance the application of creative teaching methods in mechanical teaching

　　(A) strengthen the application of innovative teaching methods.

In the actual process of mechanical teaching, teachers should constantly improve their own abilities, the creative teaching methods should be used flexibly, first of all, you can use examples of teaching, situational teaching and other ways to expand and develop the teaching model.

The classroom can not be limited to the textbook, teachers can be applied to the teaching of mechanical molds, so that students more intuitive understanding of life in the overall appearance of mechanical components, performance, detailed design, operation and installation skills, etc., can be in the future of the actual work, can have a fuller understanding and mastery of the machinery; second, the teaching classroom design to achieve diversification and vividness, you can use multimedia teaching Secondly, the design of the teaching classroom should be diversified and vivid, and multimedia teaching can be used to present the teaching content more intuitively through the combination of images, which increases the students’ interest in learning on the one hand, and can effectively improve the teaching quality of the classroom on the other hand.

　　(2) Strengthen the construction of social practice

(2) Strengthen the construction of social practice. As mechanical students, only when the knowledge they learn is really applied to practice can they finally realize their own value, so the ultimate goal of teaching is to enhance the students’ ability to apply practical innovation.

Therefore, the school should pay attention to the construction of students’ social practice, establish long-term contact with some famous machinery-related enterprises and institutions around or in the city, and transport students to relevant practical positions in the setting of some practical courses to really apply their knowledge. If the school has the ability to establish “school-enterprise cooperation” with enterprises

On the one hand, it can guarantee the employment rate of graduates; on the other hand, it can deliver a large number of talents for enterprises. Through this mode, effectively enhance the comprehensive competitiveness and core ability of mechanical students, and ensure the benign development of the whole school and enterprise.

　　Conclusion

　　Modern society is increasingly competitive, in order to cultivate more talents, all institutions should pay high attention to creative teaching, from teacher ability, teaching mode, teaching philosophy and teaching methods to innovation, to maximize the interest of students in learning and improve the quality of classroom teaching.

　　Agriculture is the basic guarantee of the national economy, and the advanced and scientific agricultural mechanization technology can greatly improve the production efficiency and production level of agriculture. The promotion of agricultural mechanization technology in grassroots areas is an important part of agricultural industry planning and must attract the high attention of relevant departments.

The introduction of various agricultural policies has played a certain role in promoting the promotion of agricultural mechanization technology at the grassroots level, and the promotion of agricultural machinery technology has become more and more effective, and farmers have gained higher economic and social benefits.

But some common promotion problems can not be ignored, in-depth analysis of specific problems, to find out the solution strategy, which will lay a solid foundation for the continuous expansion of the scope of grass-roots agricultural mechanization technology promotion.

The author, with his many years of experience in the field, the promotion of agricultural mechanization technology to publish a few new views, hoping to provide some feasible suggestions for other industry players to change their thinking, the optimization of the promotion program.

　　The importance of agricultural mechanization technology promotion

　　The promotion of agricultural mechanization technology is a necessary precondition for the construction and development of agricultural modernization. To achieve the ideal results of agricultural modernization construction, we must promote agricultural mechanization technology as the primary task to complete, while analyzing the specific promotion problems, develop a perfect promotion plan, with the advanced technology means, do a good job of promotion planning, promotion practice, technology application and other work.

The reasonable promotion of agricultural mechanization technology is a concrete manifestation of the transformation of scientific and technological power into agricultural productivity, and the better the promotion effect, the stronger the comprehensive agricultural strength. In agriculture, science and technology can only become the first productive force.

Farmers can only slowly accept and recognize the advanced agricultural machinery tools after getting to know them, so that they can be used in agricultural operations. If the lack of promotion of agricultural mechanization results, then this advanced technology will not be used in the actual agricultural production, and will not achieve its value. Only effective promotion of mechanization technology can really benefit the farmers and realize the modernization of agriculture as soon as possible.

　　Problems in the process of agricultural mechanization technology promotion

　　1. The status of agricultural production in the grass-roots government has declined.

The leaders of the grass-roots government attach much less importance to agricultural production than industry and tertiary industry, mainly in 3 aspects.
(1) No experimental demonstration base. At present, most of the grassroots government focus on industrial or economic industries, agricultural production was put on the back burner, after the family contract responsibility system, the agricultural machinery sector’s original test and demonstration base was squeezed out.
(2) No development and promotion funds. In recent years, most of the local financial resources for the development of industrial enterprises and economic pillar enterprises, for the development and promotion of agricultural machinery at the grassroots level almost no funding.
(3) Government departments do not pay enough attention. Now the local government to the agricultural machinery department held a field meeting demonstration of agricultural machinery will pay much less attention than before, resulting in agricultural machinery promotion work frustrated.

　　2. The level of professional knowledge of grass-roots agricultural machinery promotion staff is not high.

Although now China has achieved good results in the research and development of new agricultural machinery technology and technical security, but the promotion process, due to the promotion system is not sound, causing obstacles to the promotion work, the township level there is no special agricultural machinery technology promotion unit, the lack of specialized promotion staff, mostly by the grassroots market service personnel instead of publicity and promotion, these service personnel do not have professional knowledge of agricultural machinery. Even for some products, some new machinery themselves are not clear.

Due to the lack of professional promotion staff, it is difficult to make the functions of advanced machinery clear in the promotion process, which also makes the promotion of agricultural mechanization more difficult, and in the promotion process, due to the lack of funds, the promotion technology and methods are relatively backward, and can not effectively launch the new tools of agricultural machinery, which brings inconvenience to the promotion of agricultural machinery, therefore, increase the training of agricultural machinery promotion staff. Timely transmission of professional knowledge and relevant laws and regulations is a necessary task.

　　3. The renewal of agricultural machinery lags behind, the utilization rate is low, and the idle rate is high.

In recent years, in the use of agricultural mechanization, ignoring the mechanization of the whole process of food production and post-production deep processing mechanization, most farmers only focus on pre-production, production mechanization, or post-production rough processing mechanization, the use of agricultural machinery are mostly obsolete, technical content is not high equipment, can not keep up with the pace of agricultural development, resulting in a large number of old machinery idle, can not be used effectively, to a certain extent, affecting the The development of modernization of agriculture and rural areas.

　　Effective response strategies for the problem of agricultural mechanization technology promotion

　　1. Solve the practical problems according to local conditions.

The old-fashioned thinking of some farmers, the ability to accept new things is not strong, it takes a certain amount of time, you can use the method of on-site demonstration, which can intuitively show farmers the function and operation of agricultural machinery.

In the demonstration, according to the actual local situation, we should carefully analyze the soil conditions, crop growth and farmers’ requirements, and solve farmers’ practical problems, so as to mobilize farmers’ interest in agricultural mechanization equipment and make the new agricultural mechanization technology be effectively promoted.

　　2. Continuously improve the scientific quality of farmers.

To be based on the specific needs of the masses of farmers, technical training and knowledge of farmers to strengthen the popularization of science and technology in rural areas, to enable the masses of farmers to understand the advanced nature of agricultural mechanization, so that, proactively use advanced mechanized products to the actual agricultural production, improve the efficiency of agricultural production, to serve farmers.

　　3. The combination of the promotion of agricultural machinery and research and development.

In the promotion of agricultural mechanization, to establish demonstration and promotion base, the promotion of agricultural mechanization and R & D cooperation to achieve the real, agricultural mechanization promotion unit is mainly responsible for the demonstration and promotion of new technologies and new machinery of agricultural machinery, in the promotion process of agricultural mechanization, the emergence of some problems timely reflected to the R & D unit of agricultural machinery, to achieve timely correction and improvement, and can be based on farmers The actual needs of farmers to mechanized equipment to rectify, so that agricultural mechanization in line with the actual.

　　4. Agricultural machinery technology publicity to strengthen.

Propaganda is the work of agricultural machinery technology promotion, so that farmers have a full understanding of what is agricultural machinery technology. Agricultural machinery technology on the basis of the original publicity so that farmers have some understanding, but such understanding is only to know the technology, not to learn or in-depth understanding of the purpose, so it is difficult to start the work of promotion.

Therefore, we must contact the local situation, the publicity efforts to strengthen. This propaganda team or propaganda personnel, must be interested in agricultural machinery technology, play a leading role in the propaganda work, to improve the status of agricultural mechanization technology in the hearts of farmers.

　　5. Full understanding of the importance of agricultural production.

Only when the government recognizes the importance of agricultural production, it can put more energy into agricultural production. In order to promote the coordinated development of the economy, the correct economic concept should be set up, and the basic national condition that China is a large agricultural producer should be made clear, and agriculture is the foundation in the development of various undertakings.

　　Conclusion

　　In conclusion, China is a large agricultural country, the development of the national economy can not be separated from the support of agricultural production. In recent years, the rapid progress of society and the continuous innovation of science and technology have provided favorable conditions for the promotion of agricultural?I mechanization technology. The rapid development of agricultural machinery technology has become an inevitable trend of agricultural modernization construction.

However, due to the limitation of some factors, there are still big obstacles in the process of promoting new agricultural mechanization machines and technologies. Only a careful analysis of these problems and find the appropriate solution. The promotion and application of agricultural mechanization technology can become more extensive. Modern agricultural production can develop in a better direction.