On the ability of the computer teaching

[Paper Keywords] Computer teaching practice thinking
[Abstract] article on how to reform the Computer teaching a preliminary study, presented on the current teaching of the students should make full use of multimedia Computer, large screen projection, Internet and other advanced Educational techniques, with emphasis on cultivating students' practice, and thinking skills.


All areas of the world is increasingly affected by the new science and technology impact, increasingly sophisticated information technology, biotechnology, new materials, new energy technology, space technology, marine technology development did not constitute the end of any new technology before the group Science dramatic increase in the amount of information caused by the rapid development of technology, which requires not only talent needed this century to have vast knowledge, but also to have independent to accept the new information, processing new information. educate the next generation can learn how to learn, then learn to survive, has become the educators must think deeply of the problem.

The famous physicist Professor Yang Chen has pointed out: Chinese students and American students compared to the biggest difference is: Although the Chinese students in higher exam scores, but the lack of creativity, ability, so in real life, the United States students more flexible than the Chinese students, this difference is rooted in our country is in real life, American students more flexible than the Chinese students, this difference is rooted in our current Education system. "is to give students a prey, or to Student gun? "Each forward-looking teachers will choose the latter answer, because there are always prey to be eaten, when, and students, but with a" gun ", he can not continue to hunt on their own , and continue to live under the cloud. Thus, the reform of the shortcomings of our current teaching, to develop creative talents of our secondary school students employment and further studies are far-reaching significance.

An old Computer teaching
Obviously, a comprehensive Computer that door, new disciplines and our traditional disciplines are very different, both highly theoretical, but also has a strong practical and it requires students to master not only good which theoretical knowledge, but also to learn the application of knowledge to practice operations, and operations continue to find problems, so by learning the discipline in the students hands-on brain function has a good ability in the traditional Education theory, Educational practice, the main goal is to "missionary Tuition FAQ." In this theory, under the guidance of our existing computers to teach students to stay in some of the definitions and rote knowledge, and emphasized its focus, to mislead the students school computer in order to remember some of the theoretical knowledge, practical operation and thus out of contact, so that teachers and students while spending a lot of time and effort, students also did some computer down and can deal with some theoretical knowledge examinations, but students the face of the computer's sense of a loss when the actual operation.

In some schools the teaching schedule, the arrangements are often more theoretical courses, while the experimental operation class is only a regulation, so that some teaching experience with excellent computer teacher can not play their teaching ability, of course I speak of here do not rule out some schools condition limitations, but some have a full teaching conditions in schools, in addition to no attention outside the school, and teachers is to enable the traditional teaching methods, just on their own theory classes, and computer operation is responsible for the laboratory assistant or teacher only theory classes, computer operation classes are not prepared to make a very important practice had become with what is more, some computer Education in primary and secondary school that is only a transition, virtually no attention, just a forms and fashion, this theory and practice out of, or emphasis on theory and practice of ignoring the practice, students will inevitably lead to inefficient learning rigid and difficult to face and solve new problems in the modern discipline of computer , in the face of 21st century challenges, the need to train people to adapt to modern needs, so those of us engaged in computer education workers and the staff can not but think deeply.

2 new era, changing the concept of teachers to change teaching
Foreign social scientists and economists predicted that the 21st century is not the greatest product of science and technology, and in the new school as early as in 1983, Comrade Deng Xiaoping pointed out: "Education should be oriented toward modernization, the world, face to the future ", had also made" computer should start with children. "Board of Education also caused some local attention, the discipline has been referred to the computer with the same status as traditional subjects as compulsory subjects in primary and secondary as a train the next century personnel computer teacher, in the face of the "knowledge explosion" of the era, such as the re-use the old education ideas and concepts and educational means would be difficult to foster the full development of smart creative talent, therefore, continue to improve their own quality, modern education, continuous learning thinking, modern means of education, methods of teaching in computer workers with immediate practical significance.

To guide students in the learning process, if the computer holding the students picked up the pace of the theory and practice, let go, when students faced with similar problems or other students can only look on in despair. Educators should guide students to master the progressive ways to solve the problem, the students directly involved in the exploration of teaching, give full play to the initiative of students, so there is a sense of accomplishment in learning, it is a good train them to establish a scientific approach and master of science method. educational theorists explicitly pointed out: "The most effective way to learn is to allow students to experience the process of learning and creating."
In computer education, theory is important, if only the rich theoretical and not practical ability, at best only "on paper." Our approach should be, the use of computer multimedia, large-screen projection, Internet and other advanced educational tools instead of the traditional chalk and blackboard in the classroom, teachers focus on the creation of the problem and provide an atmosphere for students to identify problems in practical activities, working solve the problem, so that students become masters of learning, teachers become students of the "collaborators."
For example, in learning DOS commands, the first by the teacher to explain the theory, change the teacher's guidance and encouragement in the following practice, study, learning Windows, it is not every class from the computer, for example in explaining the Word software, First the students to the computer side, so that every student is faced with Word software interface to the teacher let the students familiar Word interface, and then help students learn to read, "Help" menu of all the operations are inseparable, of course, the case of skilled toolbar can be used to improve the efficiency of the student at the beginning of operation, finding it difficult, after every step of the operation will encounter new problems, and even contradiction, then teachers should be patient and kind and genial pointing, encourage students to discover new problems, bold experiments to guide students and provide a viable approach, so that students in the continuing operation, summed up with the regularity of the solution to the problem, to improve the learning atmosphere of the classroom should be allowed to exchange in document design, the students devoted their efforts, making the layout is very beautiful, refined, after many teachers are amazed to see in ten lessons to learn in the Word software, students are constantly engaged in self-evaluation, self-improvement, and ultimately Not only can all the elements required to master, but also for students, was the biggest gain is to learn an application to use for students in the future can be used independently of other tools of the foundation. Links to free download http : / / www.hi138.com course, there are a variety of teaching models, such as to explain the receive mode, self-counseling mode, guided discovery mode, test mode, in many kinds of educational models, no model is perfect. In teaching, teaching the use of which, in practice we need constantly to explore summary, of course, the objective of teaching is not the pursuit of the perfect model, change the mode of teaching is not an end, but through some kind of effective way, fully implement the education policy.

"Educational technology is in the advanced ideas and theories of education under the guidance of full use of modern information technology, teaching and learning through the process of teaching and learning resources on the design, development, utilization, evaluation and management in order to achieve optimization of teaching theory and Practice. "modern educational technology in teaching, promote the transformation of traditional concepts of education, the teaching of advanced design, and multimedia computers and INTERNET-based network communication technology to foster innovation, stimulate innovative thinking to provide favorable support. should enable students to master the use of modern educational technology to improve learning the right way, in their ability to innovate learning exercise initiative to achieve the goal of cultivating innovative talents.

Multimedia computer-assisted instruction, which broke through the computer and the boundaries of a variety of audio-visual equipment, financial computer, television, video, audio, animation and other functions, may be needed to dispose of text, data, images, audio, video and other teaching information, the formation of intelligent multimedia terminal, the computer provides an efficient teaching, interactive, real-time operating environment and good service. multimedia teaching not only in computer science, and other disciplines is not far behind. With the multimedia technology, computer technology and network technology continues to evolve, increasing the performance of computer products, prices falling, the field of education of the growing popularity of computer applications, multimedia network teaching more and more used in school education. multimedia network teaching as something new, and traditional teaching theory, forms, methods of mutual integration of both the Department, but also have some impact. good job of multimedia network teaching, technology is important, but more important is what kind of ideas to guide the use of this new technology, which requires We are computer educators continue to explore. to multimedia, large-screen projection, Internet and other advanced educational tools in teaching computer to better use.

3 to develop students thinking skills
Students' thinking can be separated into polymer type of thinking and divergent thinking. Divergent thinking is no fixed pattern, do not rely on conventional, seeking variation, seeking answers from the various forms of thinking, it is characterized by demands quick thinking, flexible thinking and creative. polymerization type of thinking is the problem of providing a variety of information brought together, to arrive at a correct answer.

Computer language has a strong logical treatment of thorough and rigorous features. According to the characteristics of computer science and knowledge, to impart knowledge to students at the same time, with the purpose to develop students thinking skills, to deepen the teaching important subject to change.

3.1 good job teaching students critical ability: the computer in to the office for tutoring classes, the regular programming to improve the training time, I pay attention to the use of program design and algorithm of its own scientific way of thinking of education by analyzing the problem, a mathematical model to establish algorithms, Hands, debugger, optimizing, students good quality of thinking and creativity.

3.2 active second classroom: classroom teaching in a collective form, although, in fact is the collectivization of students learning Extra-curricular activity groups is to break the limitations of classroom instruction, students that can have their own learning progress, You can also explore each other, exchange ideas so that each person is more open, more clear and if the teacher can properly guide the students passion for learning can be very good to maintain and improve.

Extra-curricular activities, computer training, content programming and software design, web design, animation design, activity objectives are: to broaden the students knowledge, broaden their horizons, strengthen the students motivation to learn, students acquire knowledge independently, research problems to develop students awareness of cooperation and creative thinking skills.

In group activities, the teachers according to student's voluntary, the students divided into several groups of teachers to provide students with the subject, you can also find their own topics, use the knowledge learned in the classroom, writing software, services in various departments in the the process of writing software, the teacher does not control the progress of each group, but the students encounter problems, or pointing to discuss with the students so that students from the original "The teacher asked me to do," become " I do. "In this relaxed learning environment, students receive the greatest creative play.

In order to nurture students into the 21st century, qualified personnel, teachers should strive to master the educational theory and technology, in order to optimize the teaching process, to improve the quality of teaching, to impart knowledge on the basis of good practice to develop students' abilities and thinking skills.


References
[1] Huang Xinjun <<research study methods to improve student learning>>.

[2] Yan Fengyun <<On the primary computer teaching>>.

[3] Ji Zhixin <<Vocational and Technical Education>> Links to free download http://www.hi138.com