Model essay 1: Analysis of teaching reform of computer software technology course This paper attempts to start with the teaching of computer software technology course, integrate the teaching concept of CDIO into the usual teaching process, and cultivate students' mastery of course knowledge, and more importantly, cultivate students' ability of unity and cooperation. Through a period of practice, it shows that the course teaching based on CDIO can provide students with autonomy and innovation, and improve their learning interest and problem-solving ability.
Keywords teaching reform; CDIO； ability of practice
1 Introduction
Computer software technology is a course combining the basic knowledge, methods and practical techniques of software design, which lays a theoretical foundation for computer software application development and technical management. At present, the teaching of this course is mostly carried out by combining traditional theoretical classroom teaching with experimental teaching. Students report that even if they understand it in class, they don't know how to solve practical problems, especially for students with weak programming ability, which is more difficult to learn. There are usually the following problems. The course (1) involves many knowledge points and is theoretical. It requires students to have strong logical thinking and analytical skills, especially good programming skills, which makes some students feel afraid of difficulties before learning this course. (2) In the experimental course, students independently complete some confirmatory experiments with existing conclusions, and their software programming ability cannot be cultivated and improved. (3) The focus of the course examination is the examination of closed-book theoretical knowledge points. In order to cope with the exam, students may memorize some concepts or even some programming topics, and their quality and practical ability can not be effectively cultivated and trained. In view of the above problems, according to the course characteristics and teaching rules, the teaching reform is explored. Every teaching link adopts CDIO teaching mode (conception, design, implementation and operation), so that students can learn independently and organically. Compared with the traditional teaching mode, CDIO mode emphasizes the application of knowledge and the cultivation of personal ability. It requires us not only to pay attention to the teaching of basic knowledge, but also to the comprehensive application of innovation, design and knowledge. We should not only emphasize the cultivation of individual professional ability, but also advocate the cultivation of team spirit. This teaching mode can cultivate students' innovative spirit, comprehensively improve students' comprehensive quality, let students master solid basic knowledge, and cultivate students' sense of responsibility and teamwork spirit.
2 Teaching reform measures
At present, the teaching reform of computer software technology is mainly carried out from two aspects: teaching content reform and course experiment reform.
2. 1 Teaching Method Design [1]
Based on the teaching concept of CDIO, in the teaching process, the classroom teaching environment is simulated as CDIO education environment, based on the life cycle of project conception, design, realization and operation. The specific implementation process is as follows:
(1) First, select a representative project task. The whole project has a detailed system development process, a relatively complete system architecture, and some basic functional modules, in which data can be displayed, such as the student achievement management system.
(2) In the teaching process, according to the teaching progress and teaching content, the conception, design, implementation and operation of the project task are introduced to students in detail, from the demand analysis of the project task to the design and implementation of each functional module, and then to the later operation and maintenance. Especially for the realization of some key functional modules, in order to facilitate and strengthen students' understanding, some similar small tasks can be designed.
(3) Through the task of the project, summarize the knowledge points that have been taught, draw out the knowledge points of the follow-up courses by asking questions, and guide students to think positively and seek solutions. By organically linking the knowledge points before and after in this way, the curriculum knowledge structure is more systematic.
2.2 experimental teaching design
Previous experimental classes were all confirmatory experiments, and students could quickly find a solution by searching online and reading books. In addition, the experimental class hours are limited now, so some small projects are usually arranged to cover the knowledge points involved in classroom teaching as much as possible, such as programming to realize a calculator. 4-5 people form a group, and the group leader takes the lead in organizing everyone to analyze and assign tasks, and cooperate with each other in their spare time. This process includes a CDIO project cycle [1] (idea? Demand analysis and design? Implement the plan, realize? Write code, operate? Work test, demonstration, etc. Each group in the experimental class reports and demonstrates the projects developed and designed. According to the comprehensive evaluation of the functional integrity and aesthetics of the demonstration works as the basis of experimental evaluation, in this process, students' ability of independent thinking, analysis and problem solving is cultivated, and their ability of cooperation and communication is also exercised.
2.3 Take an active part in various competitions.
Over the years, we have encouraged students to participate in the Blue Bridge Cup College Programming Competition and other similar competitions. By participating in the competition, students' programming ability has been improved rapidly, their understanding of the basic concepts and knowledge of the course will be further improved, and their knowledge will be firmly mastered. At the same time, through the competition, students' horizons will be expanded, the learning purpose will be stronger and clearer, and the learning enthusiasm will be improved accordingly. This practice is also in line with the concept of CDIO, which improves students' system analysis ability and programming ability.
2.4 Problems in education reform
The biggest problem of educational reform may be the lack of project resources, few similar teaching materials and limited reference materials. It takes a lot of time to make each project task representative and contain various knowledge points. After a period of accumulation, the material should be continuously increased and improved on the original basis.
3 Conclusion
CDIO emphasizes students' basic theoretical knowledge, and at the same time pays attention to cultivating students' theoretical application ability and teamwork ability. Aiming at the problems existing in the current teaching process of computer software technology course, combined with the requirements of CDIO teaching concept for students, this paper discusses the project-centered and task-driven teaching method, which stimulates students' interest in learning and cultivates students' CDIO ability, and achieves good teaching results.
References:
[1] weeks. Teaching reform of C++ programming based on CDIO engineering teaching mode [J]. Popular Science and Technology, 201(10): 208-210.
[2] Qiu Shenghai, Gao, et al. Experimental project design of database course based on CDIO mode [J]. china modern educational equipment, 20 12, 157 (2 1): 43-45.
Fan Wener: Research on Teaching Management Mode of Computer Specialty Abstract: Improving teaching quality is the top priority of all work in colleges and universities, and teaching management is an important way to improve teaching quality. Strengthening teaching management plays a very important role in standardizing various management work in colleges and improving teaching level. With the continuous expansion of the enrollment scale of computer specialty in colleges and universities, the limited educational resources and the increasing number of students, there are many problems in the teaching of computer specialty. Based on the development status of computer specialty, this paper discusses some key problems in teaching management of computer specialty, discusses how to establish a scientific and reasonable teaching management model, and analyzes and discusses the establishment of a complete teaching management model of computer specialty from the three roles of manager, teacher and student.
Keywords: computer major; Teaching management; quality of teaching
Teaching quality is an important symbol of cultivating high-quality talents and deepening teaching level in colleges and universities. In order to improve the quality of school education, we need to formulate a perfect teaching management model. Constructing a scientific, reasonable and operable teaching management system is helpful to discover problems and deficiencies in time and provide a basis for leaders to formulate management systems and work plans. Under the realistic background of increasing demand for computer talents, studying the teaching management mode and system construction of computer specialty can promote the long-term development of computer education and teaching quality, improve the quality of personnel training, and have important practical significance for improving the innovation ability and practical ability of computer professionals.
First, the connotation of computer teaching management mode
Establishing a perfect teaching management model will help to find out the problems existing in the process of education and teaching in time and solve them effectively, so as to continuously improve the quality of education and teaching and finally realize the goal of cultivating highly skilled talents. Schools should have a special team to supervise teaching. The supervisor should evaluate and guide the teaching management of the teaching department in general from the realistic conditions and development planning of the school, and make specific plans for different majors and departments. For computer majors, we should not only ensure that students learn the basic knowledge of computer majors, but also highlight the cultivation of students' professional direction; Adapt to the needs of society, industry and enterprises, that is, the talent training objectives, curriculum standards or syllabus, curriculum arrangement, teaching content and teaching process of colleges and universities should meet the needs of employers and the development direction of computers; It should also conform to the cultivation of national innovative talents, encourage students and outstanding young teachers to practice and innovate boldly, and improve students' sense of unity and cooperation and their ability to communicate problems. In short, supervision should not only play a strict role, but also provide long-term quality services, collect various suggestions and opinions extensively, and create relaxed and favorable learning conditions for students and teachers as much as possible. Teachers play an extremely important role in the quality management of computer teaching. We should constantly help and promote teachers to improve their teaching work, improve their own teaching level and strengthen the construction of teachers. Teachers should pay attention to the latest development of computers, keep up with its development trend, and not be divorced from society and lag behind the times; Young teachers should constantly accumulate teaching experience, improve teaching methods and improve students' interest in learning and their own teaching level. Due to the characteristics of computer specialty, teachers need to constantly update and supplement the teaching content of the course, and even many new courses similar to massive open network courses are constantly emerging. Teachers should learn all their lives, give them opportunities to learn large-scale open online courses in teaching management, and organize many young teachers to go to social first-line enterprises for training and practical exercise. Computer major is a major that needs continuous learning, and the upgrading is particularly fast. Students engaged in computer work should study for life. Therefore, teachers should not only teach them to fish, but also teach them to fish, so that students can keep up with the pace of computer development after entering the society and always maintain keen insight and strong learning ability. Therefore, the quality management of computer teaching should pay more attention to the cultivation of students' learning ability, rather than simply completing the current learning task. With the rapid development of computers, it is no longer an era when a person can complete a task. Students are required to have strong cooperation ability, communication ability, adaptability, practical ability and organizational ability. In teaching, we should adhere to the implementation of quality education for students, not only pay attention to students' learning attitude, attendance, classroom discipline and homework completion, but also encourage students to participate in science and technology competitions and extracurricular outward bound training to strengthen the cultivation of humanistic quality. Pay attention to the feedback of employers on the quality of professional personnel training and adjust the student training mechanism in time.
Second, the main problems existing in the teaching management of computer specialty
Teaching management system is responsible for ensuring the normal teaching order, which is the basis of improving teaching quality. In fact, every school has a teaching management system. But different departments and majors have their own characteristics. This paper mainly analyzes the problems existing in computer specialty.
(A) the teaching management model is not yet perfect
With the continuous reform of computer specialty and the new requirements put forward by the state for computer teaching, the original management system is difficult to keep up with the actual development needs, and great changes have taken place in personnel training objectives, professional curriculum, teaching management methods, students' quality and so on. In the past, the teaching management mode often emphasized theory over practice, and was mostly a theoretical learning mode. The training objectives and requirements of different majors were basically the same. There is no different management system according to the characteristics of different majors, which requires a more scientific and flexible teaching quality management system, which should conform to the characteristics of different majors and constantly adapt to the requirements of the times and the development direction of social sciences.
(B) the shortage of practical teaching resources
If conditions permit, most courses of computer science should be arranged in the computer room for teaching. The synchronous teaching mode of learning and doing is more in line with students' learning habits and is also beneficial to teachers' teaching. However, due to the limitation of school learning resources, the practical class hours are obviously insufficient, and the teaching is not very smooth. As one of the majors with higher application requirements, computer specialty needs to increase the hours of practical teaching compared with other majors, especially practical teaching plays an extremely important role in the study of computer specialty, which is directly related to students' future employment and has a positive impact on conveying applied talents to the society.
(C) the lack of people-oriented talent training model
The management and supervision system of school teaching quality lacks the people-oriented management concept. For the management of teaching quality, administrative power is still an important means. There is a lack of monitoring by experts and scholars in the system, and their suggestions are ignored. The purpose of evaluating teaching quality is to reward and punish. It is difficult to diagnose and solve problems rationally, and it is also impossible to objectively evaluate teachers for the purpose of educational reform. There is a lack of interaction between supervisors and teachers. When evaluating students' academic performance, they pay too much attention to theoretical knowledge, ignore students' practical ability, pay attention to exam results and ignore students' all-round development, which leads to students' lack of comprehensive ability.
Coherence and development of teaching
The teaching of computer specialty is coherent, and the course study must be carried out under the condition of the pre-order course study, so as to carry out the post-order course well. This requires the teachers who arrange classes and the teachers who teach classes to communicate actively, and arrange the following courses reasonably after the completion of the previous courses to ensure the integrity and coherence of students' learning. However, in the actual curriculum arrangement, there is often insufficient communication between the course arranging teacher and the teaching teacher, which is also a problem that needs attention in teaching management.
Third, measures to strengthen and improve teaching quality management
The improvement of teaching quality and orderly operation of computer specialty can not be separated from two aspects. On the one hand, school leaders in charge of teaching need to conduct irregular monitoring fairly, responsibly and openly; On the other hand, it is necessary to fully mobilize the teaching enthusiasm of teachers and students, call various channels, comprehensively collect the teaching information fed back from the front line of teaching, and effectively adjust various teaching links and various teaching factors affecting teaching quality according to the teaching information. This paper analyzes the problems existing in the teaching management of computer specialty and puts forward the following measures to improve the teaching quality and establish a sound quality management system.
(A) the establishment of teaching team and tutor system
Computer majors now tend to form a team to complete a project, so they need to be organized under the leadership of a team leader. Establishing a stable, relatively independent team with rich teaching experience and strong research ability can enable everyone to share resources and communicate with each other, so that young teachers can integrate as soon as possible. Because the research direction and teaching content of a team are roughly the same, it is convenient for the members of the group to organize and discuss the teaching plan, curriculum construction, classroom teaching, after-class counseling, homework correction, examination proposition, performance evaluation, performance analysis, training implementation and other issues. For students, tutors can be assigned to them when they enter school. Tutors can further help students make study plans and arrangements suitable for students' professional direction. At the same time, teachers can also let students participate in the project as soon as possible, laying a solid foundation for future study and employment.
(2) Carry out multi-level assessment.
Teaching quality evaluation is the main link and effective means to implement teaching quality management, and it is also a part of teaching quality management system. First of all, the college leaders organize lectures every year and arrange excellent teachers and young teachers to hold open classes. On the one hand, they give young teachers the opportunity to learn from outstanding backbone teachers, on the other hand, they can give young teachers valuable opinions and suggestions through practice, so that young teachers can see the advantages and disadvantages of their teaching in time. Secondly, teachers should evaluate each other, organize teachers in this field or the same course to exchange and learn from each other, share resources and complement each other, because teachers in the same direction have a better understanding of related courses and can give more direct suggestions. Finally, students evaluate classes. Students are not only recipients and judges of education, but also direct participants in teaching. Teaching and learning are two-sided, and the improvement of teaching quality requires the active participation of students. Students' evaluation of teaching is generally carried out at the end of each semester (or at the end of the course). The teaching department organizes all classes of students to evaluate the teaching work of teachers in this class, and the evaluation results are incorporated into the teacher teaching evaluation management system. The content of students' evaluation of teaching includes teachers' teaching attitude, teaching quality, teaching content, teaching methods and teaching effect. Students are the main body of teaching work and have the most say in the quality of teachers' teaching. In addition, discipline competitions, scholarships, deduction mechanisms and punishment mechanisms can also be established. Teachers' evaluation of learning and students' evaluation of teaching have formed a positive interaction, which is beneficial to teachers? Teaching? With students? Study? It can promote each other and improve the quality of teaching.
(c) Providing multi-channel learning opportunities
For teachers, we can organize teachers with insufficient teaching experience to carry out training, observe teachers with teaching experience to give lectures, and organize teachers with teaching experience to go deep into enterprise practice learning; Organize teachers to hold micro-courses and lecture competitions to share teaching experience; Invite academic teachers to give lectures, broaden your horizons and pay attention to the latest development of computers. For students, we often hire some experts and scholars with excellent professional skills to communicate, organize students to visit and exchange in some practical enterprises and companies, encourage students to participate in student competitions, and enhance their practical ability, practical ability and cooperation ability.
(D) change teaching methods and teaching concepts
From the professional explanation, we should not only attach importance to students' basic learning, but also supplement students' frontier knowledge with the times, so that students can have a good understanding of the current hot computer direction and knowledge. At present, the state strongly advocates flipping the classroom, and in the teaching process, the simple teacher's cramming explanation in the classroom is transformed into interactive communication between students. Teachers not only impart knowledge, but also ask questions and let students discuss and solve problems by themselves. Class is no longer a teacher's performance, but a good teaching model with students as the leading role and teachers answering questions.
(5) Pay attention to practical teaching.
Computer is a course that needs students to practice. Consolidate students' theoretical knowledge in practice, as a practical exercise for future work, and lay the foundation for cultivating higher technical application ability in the future. In addition to introducing enterprise engineers to give lectures in schools, we can also lead students to organize internships in enterprises under the premise of win-win, so as to make the training develop healthily.
Four. Concluding remarks
Colleges and universities shoulder the heavy responsibility of cultivating qualified talents for national development and social progress. Improving teaching quality and strengthening teaching quality management conform to the law of school development. With the increasing emphasis on teaching management, how to establish a reasonable management system so that the teaching quality management of computer specialty can not only strengthen the subject characteristics of computer specialty, but also actively adapt to the modernization of teaching development and maintain the sustainable development of professional teaching quality is a problem that all major universities are actively discussing and practicing at present. Managers, teachers and students should communicate with each other and supervise each other, so as to be conducive to the continuous progress and sustainable development of the profession. It is necessary to improve the quality responsibility system and clarify the management responsibility of leaders. The main leaders of departments are the first responsible persons for teaching quality, and the teaching quality of their departments reflects their work performance. We should attach importance to the cultivation of teachers and give young teachers more opportunities to improve themselves. We should not only implement the tutorial system for students, but also arrange experienced teaching masters for young teachers to guide them. Computer major is a major with continuous innovation and development. We should aim at cultivating applied talents, attach importance to the cultivation of students' innovation ability and application ability, and attach importance to practical teaching. Colleges and universities should take various measures to encourage students to actively participate in social practice and lay a foundation for future work. We should take the development demand of market economy as the guide, set up the training scheme and talent training mode of computer specialty from the actual needs of society, and cooperate with well-known computer enterprises to form their own characteristics and advantages.
refer to
Zhangfan. Research on the Quality Assurance Scheme of Computer Professional Practice Teaching in Higher Vocational Colleges [J]. Journal of Sichuan Vocational and Technical College, 2015,25 (3):141-kloc-0/43.
[2] Penden. Implementing Teaching Quality Project to Improve Teaching Management [J]. Journal of Higher Education, 20 14,14:108-109.
[3] Wang Hongru. New Exploration on Improving the Teaching Quality of "Modeling and Simulation of Electromechanical Systems" [J]. Science and Technology Education, 2015,9:151-152.
[4] Wang Chengshu. Research on the Problems and Countermeasures of Teaching Quality Monitoring [J]. Contemporary Education and Culture, 2015,7 (4):112-116.
[5] Shi Yan. Practical exploration on strengthening internal teaching quality monitoring and management [J]. Journal of Chifeng University, 2013,29 (10):197-198.
[6] Feng Zhimin, Qi Lin, Jia Rangcheng. Design and operation of the internal teaching quality monitoring system in colleges and universities [J]. Higher Agricultural Education, 2003, 10 (10): 28-30.
I majored in radio and television editing and directing in a non-first-class school in Xi 'an. Combined with my un