留学生dissertation：优化大学校区计算机基础教学
With the rapid development of information technology, computer applications are increasingly being used in vocational schools, the computer is based on a public courses, then how to improve the operation of a computer classroom teaching is worth exploring numerous computer teacher to work on the problem. Here I am on the following aspects about my views on this issue.
随着信息技术的迅速发展，计算机的应用也越来越广泛，而在中职学校，计算机基础是一门公共必修课，那么如何提高计算机操作的课堂教学效果就是值得众多计算机教师去努力探索的问题。下面我就如下几方面谈谈我对这个问题的看法。
A stimulating and cultivating students' interest in computers
一、激发和培养学生学习计算机的兴趣
Bruner said: "Learning is an active process, students interested in learning the best way is to make the learners actively involved in learning, from which reflects their ability to cope with the outside world." Therefore, in teaching process, stimulate and develop student interest in learning is to improve teaching quality a top priority. You can take the following methods to stimulate student interest:
布鲁纳说过：“学习是一个主动的过程，使学生对学习产生兴趣的最好途径就是使学习者主动卷入学习，并从中体现到自己有能力来应付外部世界。”因此，在教学过程中，激发和培养学生的学习兴趣是提高课堂教学质量的首要任务。可以采取以下方法来激发学生的兴趣：
1. Task-driven. Teachers should be teaching in the computer, according to the teaching requirements, task driven mainly with the principles of designing an interesting teaching materials, teaching practical subjects for students to do it yourself, from the experimental operation to realize that computer knowledge, encourage They complete the task in the exploration.
1．任务驱动。教师应在计算机教学中，根据课程的教学要求，以任务驱动为主的原则，结合教材设计一个有趣味、实用性的教学课题，让学生自己动手，从实验操作中认识到计算机的知识，鼓励他们在探索中完成任务。
2. Using a variety of supporting software. CAI is open to all disciplines, and the teaching of the discipline in the computer, the full use more media information, give students a lively learning environment can improve student interest in learning.
2．使用多种辅助软件。计算机辅助教学是面向所有学科的，而在计算机本学科的教学中，充分使用更多的媒体信息，给学生一个生动活泼的学习环境，能够提高学生的学习兴趣。
3. Create a relaxed and harmonious atmosphere of teaching. ? Teachers should respect, care, love, understanding each student, through frank dialogue between teachers and students with emotional exchange, to establish a trust relationship. Students can the teachers as partners, close friends, in order to fully express their own ideas, to show their personality, teachers can accurately grasp the psychological needs of each student, targeted publication, individualized.
4. Well-designed lesson plans. First, teachers should focus on the characteristics of materials, carefully design their own teaching process, give full consideration to all teaching, put together informative and interesting, so that students learn it was very easy and convenient to effectively mobilize the enthusiasm of students.
Two, take a variety of teaching methods, teaching quality optimization
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1. The use of multimedia courseware teaching. Multimedia courseware flashing deformation, audio and video synchronization, animation effects, people sessions and other means to help create a proper and relaxed learning atmosphere, providing vivid visual demonstration effect, with other media and traditional teaching methods (pictures, language, text) is far less than the advantage of computers with multimedia courseware for teaching can achieve better results.
2. Taken step by step, to make the unity of science teaching methods. As a teacher should be good according to the teaching content, but also take into account the ability to accept students, step by step guide to enable students to digest, step by step to learn, master some basic computer knowledge, then use this knowledge to solve problems around , prompting students to textbook knowledge into their own applications capabilities. As with the Word made posters with excel production class standings table, with Frontpage to personal home page, using Powerpoint making small courseware, set up a small network.
3. "Personalized instruction" to show teachers charm. College students are very sensitive to new things, they are curious. If you do neither boring teacher in the class, but also the quality and quantity to complete the task of teaching. This teacher is certainly very popular. School teachers should be urged to make a difference in innovative teaching. Each of us teachers should consciously develop their innovative potential, along the direction of the syllabus that the root yardstick same circumstances, innovative teaching methods, negative change for the benefit becomes boring to fun. We should give full play to the students of divergent thinking to guide education, understanding education as the basis, breaking the limitations of classroom teaching, so that our students are interested in learning, learning harvest. 4. Give students an autonomous space exploration, to develop students ability to innovate. We know that the spot before the chalk and talk teaching methods no longer apply to the classroom, especially for practical exceptionally strong especially in terms of computer classes. Most computers now teaching concise, popular and also illustrations, most students can understand, since teachers in the teaching process is through, coaching role, a brief introduction on the plain part, for some obscure, easy the wrong place, and some learn faster and more efficient method for prioritized to explain, and then arranged tasks related to the students so that they can complete an independent or group work, so you can more fully develop students' learning autonomy and collaboration capabilities. Teachers can arrange every lesson a fixed link through the big screen on the students' works on display, given sufficient encouragement, even a very simple work, as long as there are unique should be affirmed, appreciated every one student works, and you can take people long to make up our own weaknesses, thereby activating the innovative thinking.
Three, to take effective teaching evaluation method
In the past, teaching, to assess student learning outcomes, the first thought is that people take exams means, but this is a simple quantitative evaluation, it can not be improved, and to provide effective help to improve teaching. According to earn Pi computer course, I think are several evaluation methods can be used to promote computer teaching.
1. Cognitive Theory. For the evaluation of the basic concepts of information technology in everyday teaching methods used in the classroom visits, mainly in the following two ways: (1) by asking: so you can keep abreast of the students' grasp of the knowledge and understanding of the situation, and according to the most Students answer the problems, make the appropriate supplement. (2) Operating test: for example, word processing software Word2000 teaching finish, the design of a test operation on Word2000 function. Students can find themselves teachers marking jobs that exist in the learning errors and make corrections. Teachers can be found through the assignment marking students' knowledge in the learning process which has been mastered, and which are still imperfect, in order to take appropriate measures to remedy the situation.
2. Evaluation of the operation of the machine. The focus on the evaluation of operating results and not just levels, while students at the event to emphasize the emotions, attitudes, exploration, innovation and collaboration skills and other aspects of evaluation.
3. Evaluation of application capabilities. Here assessment focuses on the standardization of operation, stereotypes, practical operation requires skilled, fast. Therefore, in the evaluation process should be documented in the evaluation of different periods, which through the process of evaluation of the results of efforts to encourage students to practice and improve performance. Evaluation can be used in phases, sub-group approach, so that students have received from the initial state evaluation of psychological preparation. In addition, the evaluation exercise properly with the game and the competition between the teams, to make the content more interesting boring.
4. Write a capacity assessment. Write capability is based on students' innovative ability is an important manifestation of their overall quality. Many have been the development of intelligent software applications, software has become simple to use, but the software applications, in particular the application software tools to express their work is information literacy training and innovation to improve the main channel. If the study of word processing software, you can allow students to produce electronic newspapers, will showcase works on campus, so that students understand the work published not only skills, but also their knowledge of literacy and aesthetic qualities. In the "sense of accomplishment," the driving force, driven by each student and strive to produce excellent works.
5. Comprehensive competence evaluation. Comprehensive evaluation of student computer application ability is based on the course content requirements, combined with the progress of teaching summative evaluation, designed to assess students' conscious application of information technology to solve practical problems. Evaluation of the content can choose a variety of software applications ~ Word, excel, Powerpiont etc. text layout, spreadsheets, documents, presentations and so on. Evaluate the inter-class, the group carried out between students who are both subject to the test, but also testers, scoring process is a learning process advantages other students.
With the continuous development of education reform and the continued strengthening of vocational education, we are getting insight into: teaching is an art, teaching methods are varied, but the teaching is not fixed, thanks to our own to hold and creation. In computer teaching, the students learn in the vivid, lively and learn, students' overall prime responsibility and get a real computer skills training to enable students to master the tools of the modern computer, so that will last a lifetime.
