传统数学教学的模式，不利于数学教学质量的大幅度提高，远远不能适应于现代化教学的需要。随着现代科学技术的发展，计算机已进入教育领域，并得到迅速的发展。计算机具有计算、数据处理、字符串处理、作图、发音等多种功能，当计算机配备了丰富的辅助教学软件后，能扮演教师的角色，计算机在教育上的应用，是具有特殊意义的教学媒体，使得教学手段、教学方法、教材观念与形式、课堂教学结构，以至于教学思想与教学理论都发生了变革。计算机发展到今天，多媒体技术应用于教学已成为现实。教育手段现代化的有效性，是教师探索课堂教育方法、手段的方向。教师要在课堂教学中提高教学的效益，进行高密度、高容量的教学，多媒体的应用势在必行。在数学课堂教学中教师利用计算机辅助教学，让多媒体在数学教学中体现多媒体的最佳效果和数学教学的特色，使学生的思维能力不断向高层次发展。
The traditional mathematics teaching mode, is not conducive to the mathematics teaching quality greatly improved, more can not adapt to the modern teaching. With the development of modern science and technology, the computer has entered the field of education, and obtains the rapid development. The computer has the function of calculation, data processing, string processing, mapping, pronunciation etc., when the computer is equipped with auxiliary teaching software of the rich, can play the role of teachers, the application of computer in education, is of special significance to the teaching media, the teaching means, teaching methods, teaching concept and form, the structure of classroom teaching so, teaching ideas and teaching theory has changed. Today with the development of computer, the application of multimedia technology in teaching has become a reality. The effectiveness of the modernization of means of education, teachers to explore the means of classroom education, the direction of. Teachers should improve teaching efficiency in the classroom teaching, high density, high capacity of the application of multimedia teaching, be imperative. The teacher uses the computer aided teaching in the mathematics classroom teaching of multimedia in mathematics teaching, to embody the best effect and the mathematics teaching of multimedia features, develop the students' thinking ability to a higher level.
在数学课堂教学过程中，教师应用多媒体组合教学方式，能将传统的教学媒体与现代教学媒体有机地结合起来，相辅相成，互为补充，充分发挥各自的教学功能，优化课堂结构，提高课堂教学质量。对课堂教学结构的优化，教师可利用现代教学技术及计算机的多媒体技术，将现代教学媒体与教学目标紧密联系在一起，使课堂教学效果最优化。
In the course of classroom teaching, the teaching mode of teachers' application of multimedia, the traditional teaching media and modern teaching media combination, complement each other, complement each other, give full play to their functions of teaching, optimize the structure of classroom, improving teaching quality. To optimize the structure of classroom teaching, teachers can make use of modern teaching multimedia technology and computer technology, the modern teaching media and the teaching goal together, make the teaching effect optimization.
First, the computer aided teaching can improve the students' initiative and independence
计算机给予了学生较大的主动性和独立性，课堂教学具有时间的限制，一般来说学习的时间为45分钟。计算机辅助教学在学习的过程中教师可以根据学生各自的情况，由教师及学生灵活掌握学习的进度和难度，从而使学生在学习的过程中能够循序渐进，不受时间的限制。
The computer gives the students more initiative and independence, the classroom teaching with the restriction of time, generally the learning time is 45 minutes. Computer aided teaching in the process of learning to students according to their situation, by the teachers and students to master schedule and difficulty of learning, so that students can step by step in the process of learning, is not limited by time.
二、计算机辅助教学可提高学生学习数学的兴趣
Two, the computer aided teaching can improve the students' interest in learning mathematics
学习兴趣是学习动机的最重要的成分，它对学生的学习起着重要的作用。学习兴趣促进学生智力的发展，同时，这种愉快的精神感受又促进学生对数学学习产生更大的兴趣，二者之间相互促进，使数学学习活动更加活跃、有效，学生的心理素质得到更加和谐的发展。在数学教学中，教师如何培养和激发学生的学习兴趣，是广大数学教师必须重视的一个问题。教师应将对学生学习兴趣的培养渗透到每个教学环节，贯穿于数学教学的全过程，根据学生的特点，利用计算机辅助教学更深入地把教材中的重点、难点有力地突出。例如函数的教学，计算机可以很快地在屏幕上描绘出函数的图像，反映出函数的变化规律，并通过图形变化、发音等手段刺激学生的感官，使教学过程生动、有趣，激发学生学习的兴趣。
Interest in learning is the learning motivation is the most important component of student learning, it plays an important role. Interest in learning and promote the development of students' intelligence, at the same time, this kind of happy feeling and promote students to learn more interested in mathematics, promote each other between the two, so that more active, effective mathematics learning activities, the psychological quality of the students to develop a more harmonious. In mathematics teaching, teachers how to cultivate and stimulate the students' interest in learning, is a problem of the mathematics teachers must pay attention to the. Training teachers to the students' interest in learning should be penetrated into every link of teaching, throughout the whole process of mathematics teaching, according to the characteristics of the students, using the computer aided teaching more focused in the materials, highlights the strong point. For example, the function of teaching, the computer can draw function image quickly on the screen, reflects the changes of function, and to stimulate the senses of students through the graphics changes, pronunciation and other means, to make teaching vivid and interesting, to stimulate students' interest in learning.
Three, the computer aided teaching can improve the students' learning of mathematics intuition
For example, in a straight line segment, ray, judgment, students on the "line" of knowing, but in the application of uncertain. The author in this part of the courseware design, the animation display line, ray and line, good results. For example, you can make the segment fly from left, and then press the animation stacked on top of the line end play, on the basis of an unlimited extension of X-ray and the segment ends are extended to be a straight line. This is based on the original graphics animation display method to allow students to experience the relationship between line, enhance the characteristics of the "line" of the master.
计算机辅助教学可应用于数学教学中实验模拟和难点突破。学生学习数学有两大难点：立体几何部分与应用题部分。以往教师对这两部分知识，较难做到实验模拟。笔者在选择相关软件的基础上，设计有关课件用于计算机模拟实验，可多次出现，帮助学生复习掌握。对几何立体图形的理解，笔者选择3DS三维动画制作，该软件能在演示中把任何几何图形与立体几何图形以形象的三维形式再现，使各类几何体在静态和动态的状况下展现给学生，既激发学生兴趣，同时也大大加快了理解的速度。
The computer aided teaching can be applied to the simulation experiment and break through the difficulty in mathematics teaching. There are two difficulties in learning mathematics: geometry and application part. The two part of the teacher's knowledge, more difficult to do simulation experiment. The author based on choosing the related software, design of the courseware for computer simulation, can appear multiple times, and review to help students master. The geometry of three-dimensional graphics, the author chooses 3DS 3D animation, this software can turn any geometry and solid geometry in the form of three-dimensional image reconstruction in the demo, so that all types of geometry is presented to students in static and dynamic conditions, not only to stimulate the interest of students, but also greatly accelerate the speed of understanding.
四、计算机辅助教学可提高学生的数学思维能力
Four, the computer aided teaching can improve the students' mathematical thinking ability
Thinking ability is the core, to let students brains started up, give full play to the function of the brain in terms of thinking. Pay more attention to the training of thinking ability, to pay more attention to the training of thinking training comprehensive and good quality of thinking. Special attention should be paid to the cultivation of the ability of students to explore, abstract generalization and reasoning ability. One of the main goals of mathematics teaching is to cultivate the students' abstract thinking ability. Computer assisted instruction to a specific image of the media to show to the students, so that they can experience the relationship between image and abstract from. Such as the production of courseware "circle" in the understanding of the author, the proper use of animation, sound and video to students learning environment regulation. Before class, teachers through the media play a CD music, let the students achieve the emotion quotient in devote oneself heart and soul to appreciate the improved, conducive to the development of students' mathematical thinking. In the understanding about the design circle, insert a movie "spin of the earth", the students watch, combined with teaching task to explain, to enable students to understand the process of round from abstract concepts to achieve image feeling deep understanding of circle. Close to the concept, definition and the area of the circle of the formula and summarizes the circle and the conventional teaching, make students more freely, smoothly into the mathematics learning. In the production of each picture, note the clear intention, the conventional mathematics teaching requirements of the basic skills, important thinking method, operation ability and the analysis question, solves the question ability as reflected in the courseware. The picture should pay attention to reasonable link, natural, artificial operation time, make it change order.
五、计算机辅助教学能提高学生的探索、发现能力
Five, the computer aided teaching can improve students' ability to explore, discover
The process of mathematics teaching, in fact is the students under the guidance of teachers, the process of mathematical problem solving methods of research, exploration, then carries on the extension of the process of extension and innovation. Key teachers how to design the mathematics problem, mathematics has become mathematics teaching activities. But the problem arising from the situation, therefore, teachers create situations in the teaching activities has become the core of the organization of classroom teaching. The application of modern multimedia information technology such as network information, multimedia teaching software provides us with powerful situational resources. For example: basic concepts are expressed in a coordinate plane vector and vector in the plane of the teaching courseware, plane vector dynamic use of PowerPoint, the student through the exploration, found the basic concepts of plane vector, a deep understanding of the significance and role of plane vector representation. - related problems on the explanation and the space of four, if let the students to observe the model, make the space plane quadrilateral on the blackboard in the diagram, when most of the students to solve the problems in the class, will come very naturally to think space quadrilateral two diagonals intersect. In teaching the author use three-dimensional geometric sketchpad into basic graphics, spatial quadrangle on-site production of rotary movement of the field lines, add. In moving process to make the students feel the space stereo graphic image, cultivate the students' space observation and thinking ability, so as to enable them to leave space in the process of observation with deep impression two diagonal disjoint, in solving related problems without error. At the same time, the students in the process discovered the concept of noncoplanar lines, the "straight lines in different planes" teaching foundation. Therefore, multimedia information technology, the creation of scenarios as a result, compared to traditional teaching method.
Six, the computer aided teaching can improve the teaching effect
教师在备课的过程中，需要查阅大量的相关资料，庞大的书库也只有有限的资源，况且教师还要一本一本地找，一页一页地翻，这个过程耗费了教师大量的时间。网络信息为教师提供了无穷无尽的教学资源，为教师开展教学活动开辟了一条捷径，只要在地址栏中输入网址，就可以在很短的时间内通过下载获取自己所需要的资料， 大大节省了教师备课的时间。随着计算机软件技术的飞速发展，远程教育网校的建立，给教育工作者创建了一个庞大的交流空间，大量的操练练习型软件和计算机辅助测验软件的出现，让学生在练习和测验中巩固、熟练了所学的知识，决定下一步学习的方向，实现了个别辅导式教学。在此层次，计算机软件实现了教师职能的部分代替，如出题、评定、阅卷等，减轻了教师的负担。因此，教学的发展对技术有较强的依赖性，而作为教学辅助工具的多媒体信息技术的作用就体现出来。
Teachers in preparing process, need access to relevant data, the huge stacks only limited resources, and teachers should be a local search, turn the pages, this process takes a lot of time teachers. Network information provides inexhaustible teaching resources for teachers, opened up a shortcut for teachers to carry out teaching activities, as long as the address in the address bar, you can in a very short period of time by downloading they need access to information, greatly saves the teaching time. With the rapid development of computer software technology, the establishment of distance education school educators, to create a huge space, a lot of practice practice software and computer aided test software, let the students in practice and test in the consolidation of the knowledge, skill, determines the direction of the next learning, the individual coaching. At this level, the computer software the function of teachers instead of, such as setting, evaluation, inspection, reduce the burden on teachers. Therefore, the development of teaching has a strong dependence on technology, the multimedia information technology teaching aid effect is reflected.
七、计算机辅助教学能提高教师的业务水平和计算机使用技能
Seven, the computer aided teaching can improve the professional level of teachers and the ability to use the computer
远程教育网校的建立，给教育工作者创建了一个庞大的交流空间，各地各级的优秀教师汇集在这个空间中，他们为工作在教育第一线的教师提供了取之不尽、用之不竭的教学资源。通过网络交流，教师可以学习到他们新的先进的教学思想、教学理念、教学方法。实践证明，经常将多媒体信息技术用于课堂教学的教师，他的教学思想、教学理念、教学方法总是走在最前列的。另外，教师在教学过程中应用多媒体信息技术和计算机辅助教学软件，就要求教师有相当的计算机使用技能，计算机使用技能的高低是新一代评价个人文化素质的标准之一。计算机信息技术的飞速发展对每个人提出了新的要求，作为教师，更应该积极地推动计算机信息技术的发展，将多媒体信息技术用于教学课堂，这样有利于提高自身的业务水平。
The establishment of distance education school educators, to create a huge space, excellent teachers at all levels together in this space, they work in the first line of education teachers provide inexhaustible, teaching resources. Through the network communication, the teacher can learn their advanced teaching thought, teaching idea, teaching method. Practice has proved, often the multimedia information technology in the classroom teaching of teachers, teaching thought, teaching idea, the teaching method is always at the forefront of the. In addition, the teacher application of multimedia information technology and computer aided teaching software in the teaching process, it requires teachers to have a computer skill, computer skill level is one of a new generation standard evaluation of personal and cultural qualities. The rapid development of computer information technology for everyone to put forward new requirements, as teachers, should actively promote the development of computer information technology, the multimedia information technology for classroom teaching, which is conducive to raising the level of their business.
The development of the times, for competitors to improve their own quality, the front also asked the school education in the development, the development of school education also requires teachers to update the teaching means. The renewal of teaching means is mainly controlled by the idea of education, so we should change the concept of education, the application of information technology in teaching. The information technology as a teaching tool, can give full play to the role of information technology in the students' autonomous learning, active exploration, cooperation and exchange and other advantages, to achieve good teacher role transformation. We want to use the One divides into two. perspective computer auxiliary teaching. The computer is one of the mathematics teaching, because of this, it is not possible to completely replace the traditional, but can only play a supporting role. At present, most of the school, because the equipment conditions, popularize the use of CAI in mathematics teaching there are still some difficulties, need to design and development of software is far behind. With the progress of science and technology, computer assisted instruction of mathematics will be developed.
参考文献：
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