Under the promotion of education, China’s mechanical teaching has been greatly developed, various new teaching methods have emerged, and experimental equipment is more complete, which brings greater convenience to students’ mechanical learning. Mechanical experimental teaching is an important way to stimulate students’ interest in learning.
However, many teachers are influenced by the traditional teaching concept, there is no better recognition of experimental teaching, still favor theoretical explanation, even if the experimental operation, but only their own independent completion, without the effective participation of students, resulting in more problems for students’ mechanical learning. Therefore, teachers must change their own teaching methods and strengthen the application of modern education technology to promote students’ effective learning of mechanical knowledge.
Problems of modern education technology in the application of mechanical test teaching
Mechanical test teaching is an important part of basic mechanical teaching, and it has a key role in improving students’ mechanical level. If the quality of mechanical test teaching is not high and students’ learning enthusiasm is not well mobilized, it will lead to students encountering various problems in mechanical learning.
Although under the promotion of education, mechanical test teaching mode has undergone a major transformation, but by human factors and external objective factors, there are still major problems, bringing disadvantages to the students’ mechanical basic learning. In the actual teaching, many teachers still use the traditional teaching mode to teach, without taking into account the actual learning needs of students, in this case, some teaching content is difficult to meet the development situation of society, but also can not let students better understand the focus of each knowledge, with a certain degree of backwardness.
In many cases, teachers in the experimental teaching are only involved in some common structural methods and design points, ignoring the reference to modern mechanical design technology, without a good analysis of social reality, resulting in the knowledge learned by the students are relatively old, has been difficult to effectively solve the relevant problems in modern machinery.
Many teachers in the mechanical structure of the explanation, often only through the corresponding diagrams to explain the principles and methods of operation, but the lack of the introduction of modern design theory, resulting in students can not better solve practical problems, it is difficult to play the role of mechanical knowledge, and ultimately bring disadvantages to the students of mechanical learning.
Mechanical subjects have a certain complexity and comprehensiveness, involving a variety of theoretical methods and practical operations, but in practice, many teachers still do not have a good change in the traditional ideology, using the indoctrination method of teaching, focusing on theoretical knowledge, neglecting the cultivation of students’ inquiry ability, resulting in students not having good learning enthusiasm, poor independent learning awareness, and difficult to better integrate into the mechanical Experimental learning environment.
Modern education technology has a certain degree of comprehensiveness and puts forward high requirements for teachers’ professional quality, but in reality, many teachers do not understand modern education equipment, and there are big problems in the production of corresponding courseware.
Many teachers only have certain knowledge of simple modern educational equipment such as computers and slide projectors, but there are certain problems in mastering other equipment. In this case, as teachers cannot effectively use various teaching equipment, the quality of experimental teaching is not high, and it is difficult for students to teach and understand various knowledge contents, which in turn seriously affects students’ learning of mechanical knowledge. Based on the importance of mechanical test teaching, teachers must clarify their teaching responsibilities, the reasonable application of modern education technology, so that students better participate in a variety of experimental links, so as to better protect the quality of mechanical test teaching.
The application method of modern education technology in mechanical test teaching
(A) the application of modern education technology in the teaching mode
Mechanical foundation has a certain degree of comprehensiveness and complexity, requiring teachers to focus on the effective combination of theory and practice, fully mobilize students’ enthusiasm for learning, so that students can conduct independent investigation of mechanical foundation-related issues, so as to better improve the mechanical level of students.
In the actual teaching, many teachers often do not pay attention to the choice of teaching mode, only according to their own teaching experience and teaching materials, resulting in low quality teaching, therefore, under the guidance of modern education theory, teachers must optimize the teaching mode.
For example, when teachers teach the calculation of the degrees of freedom of plane mechanisms, they can adopt the inquiry-based teaching method to explain the relevant content. The teacher can show some videos or dynamic pictures to let students understand the relevant content in general, and let students calculate the structural degrees of freedom based on what they have learned, and then guide students to investigate the content of virtual constraints, composite hinges, etc., while the teacher strengthens the guidance. In the process of guidance, teachers must strengthen the communication with students and help them solve the related obstacles, so as to effectively mobilize students’ learning enthusiasm and improve the overall teaching quality.
(2) Application of modern education technology in evaluation mode
The wide range of contents involved in basic mechanics requires teachers to pay attention to comprehensiveness and wholeness when evaluating students, and to pay attention to all aspects of students, so as to improve the fairness and equity of evaluation. However, in practice, many teachers tend to evaluate students only according to their mechanical final assessment results, while students have certain differences in their learning abilities, so this evaluation mode is somewhat one-sided.
Therefore, under the guidance of modern education theory, teachers must improve the evaluation mode, not only focus on students’ usual performance in mechanical foundation courses, but also be good at finding students’ strengths, and clarify students’ deficiencies through relevant papers and assessments, so as to make reasonable evaluation of students’ mechanical foundation level, so as to better maintain students’ self-confidence and guarantee teaching quality.
(III) The application of modern education technology in teaching content
Many teachers tend to rely only on the relevant textbooks when explaining the content related to mechanical fundamentals, but mechanical fundamentals is a more comprehensive subject, so it is crucial to enrich the teaching content.
Under the Under the guidance of modern education theory, teachers need to make reasonable analysis of the development situation of mechanical fundamentals, actively introduce modern mechanical technology, and combine relevant experiments or videos to let students effectively understand the development of modern machinery and stimulate students’ desire for independent inquiry, so as to better improve students’ mechanical level and guarantee teaching quality.
Conclusion
The teaching of mechanical experiments requires teachers to fully mobilize students’ learning enthusiasm, so that they can effectively participate in the experimental process and conduct independent investigation into various problems. However, in practice, many teachers do not pay attention to the practical aspects of mechanical test teaching, and do not pay better attention to students’ desire to learn, resulting in students encountering greater problems in mechanical learning.
Therefore, teachers can effectively apply modern education technology to create a good learning atmosphere and improve students’ hands-on ability, so as to better guarantee students’ mechanical learning effect.