1、 CAI auxiliary teaching Education and calculator extended education of the calculator assistance are ones of calculator technique are count for muches of applied one of the realms, and because decade to tiny machine technique, network technique, multi-media technique with correspond of the software
2、technical development, promoted CAI and CBE fly to develop soon more.CAI and CBE have already become a very important and valid means of modern teaching gradually currently 一、 The CAI is abroad of development general situation: Have started ushering in the calculator technique to education realm at
3、the beginning of 60s since the fertile graduate school of the IBM company of 1958 the United States designed the first calculator teaching system, people start the research which learns from the method developing to combine together with actual calculator system, aiming at a different academics on v
4、arious calculator systems, developing a some calculator extended education softwares as a kind of assistance means that the student is self-educated and review respectively.In 70-80s, the CAI gets development and expansion gradually, and correspond of the tool be developed, producing more abundant s
5、upport system.The more typical applied system contain IIS and IIAS of IBM company, this is one is more typical of the CAI of large machine S370 supported system at that time.The contents includes the teachers teaching material writing, the student studies, the entity manages and examines system.Ther
6、e are also the systems PLATO-4s of the United States moreover, Sophie system, the TUTOR of the CDC company and the NATAL system of Canada etc.The American teaching expresses after testing a service center to the overall valuation of systems PLATO-4s in five teaching categories, such as calculation a
7、nd living creature, chemistry, English, mathematics.etc. to can replace the teachers function part ofly.Develop etc. modern calculator technical development and universality along with the calculator network, tiny machine, multimedia and the modern software after the beginning of 80s, promoted consu
8、medly a CAI development, and because of voice, elephant etc. multi-media technical application, make him have already gone deep into teaching gradually of each link, it is concretely expressed as follows: 1. International ascend many universities all have already started to build up a CAI research c
9、enter and provided student CAI to start up a condition gradually. 2. Try a database, the database manages system, taking intellective examination systems etc.s all developed.The student can listen to a teacher explain in detail in the CAI laboratory, can also use to try a database to carry on to wai
10、t from the check. 3. A little bit foreign companies trainings to employee have already been gradually trained by original concentration, change in order to adopt a CAI technique, is carried on a study from the CD-ROM by the employee itself.Reduced the expense of the company consumedly 4. On the inte
11、rnational teaching annual convention, the special subject discusses CAI each kind of problem. 二、 The CAI is in the local development general situation： The our country opens exhibition CAI to begin from 60s.Because of technique and the foundation conditional margin, make the CAI of each university i
12、nside the country of actual use start slower.Our country CBE and CAI research get behind with a flourishing nation, starting from 80s, from parts of teachers in the Normal University from follow the abroad advanced technical angle, start understanding, research and study CAI technique, up to the mid
13、 80s after, along with tiny machine technical development, the Chinese characters handles technical maturity, for our country of the CAI technical development beat to descend foundation, our country of CAI technique the industry develop rapidly.To the end of 80s, many high schools all established th
14、e CAI advanced technique, various practical system one after another.Start from 85 years, convened many CAI seminars, carry on a research study to the CAI from various angle, and CAI teaching the development of the software is included in high school teaching instruction the work plan of the committ
15、ee, being included in teaching material construction a plan in the meantime in.Suggest each school also at condition maturity, the establishment CAI software develops development organization.The formation develops, develop, expand and applies a dragon system. Nations teaching 委 has already drawn up
16、 concerning the regulation, opening the exhibition to the CAI work is an index sign ofwith school evaluation, start 211 engineerings in, is an essential condition that the application gets into 211 engineerings the CAI construction in each school.Pushed CAI to work consumedly for this of open an exh
17、ibition.Each school throws in a great deal of funds to use to purchase an equipments, building up a CAi base, taking out to adjust a personnel CAI research center.Open the exhibition CAI related and technical research in order to, the development of construction and CAI software and lesson piece of
18、support environment.The importance which makes the CAI become the school daily teaching to work gradually constitutes part. 三、 The CAI is in the important meaning in the modern teaching: The CAI is people to make use of a calculator technique to develop the whole study resourceses, passing it, makin
19、g calculator and the persons hand over to work with each other way, attain a study new information to know, review old knowledge, control the purpose ofwith knowledge completely.The CAI machine can be used to replace a teacher to carry on each study of course, can be a normal regulations course the
20、complement means of the teaching.So, the CAI is an one of the very important meanses which opens an exhibition reform in education at present, convening for 92 years of national and high school working conference up, the nation teaches directors to open 轩 a comrade to point out while speaking of dee
21、ply way of thinking of turning the reform in education with main target:Total of to say, is want according toface to a modernization, face to world and face to future of request, carry through education policy of carrying out the party completely, enlargement content of course, the strength ofwith t
22、eaching method reform, push forward the application of modern teaching means strongly.The application ofwith reform and modernization teaching means of content of course, teaching method is closely related. Use modern means well in the teaching, study especially and strongly with one of the importan
23、t aspects of expansion CAI reform in education.It will promote emolliently the strength of content of course, teaching method reform, push forward the application of modern teaching means strongly, push forward teaching method innovation consumedly, and even change existing teaching mode to a large
24、extent the change.The American technique assessed office to do to evaluate as follows to the CAI: 1. Face teaching a personnel to reduce at school, under class scale and then bigger circumstance, CAI may be use to come to cloth to control the most viable path in teaching ability. 2. Distributed to p
25、rovide a kind of means with training for the teaching from the geography and the top of the fulfillment. 3. Allow learner at their convenient time study, and do to visit patients at home to break to their studies strategy and in time of reflection. 4. It can teach to suit an information more to the
26、student for ages new thinking with new of problem-solving of way.Can see, support in the new calculator technique under of the CAI give the study this very big independent power, regardless in time, location, and the choices of study contents all provide utmost convenience.This rightness of currentl
27、y our country part of high schools provided one toward the conversion of credit system gradually viable and the condition of essential to have. 四 、 And the CAI related modern calculator technique： 1, Tiny machine technique.From 80s early and tiny machine development, the development speed of the cal
28、culator technique compares before sooner.Positive because the tiny machine flies to develop soon, making calculator the equipments head for a society very quickly from the laboratory appropriation, heading for every trade, heading for a family.At the flourishing nation, the each university students
29、hand is one set tiny machine, also starting heading for a family in the domestic tiny machine.A great deal of CAI systems builds up on the tiny machine system.It is the hardware foundation ofwith CAI application. 2, The Chinese characters handles a technique.The word processings technique of the cal
30、culator is also CAI one of the foundation, the Chinese characters that is in China processing technique, and here on of word processing and various chart handle a technique, is also one of the CAI important foundations.The technical development of the Chinese characters processing was the calculator
31、 application of our country to lay foundation. 3, Multi-media and super medium technique.Super text should be the TEdNelson puts forward coming in 60s.The language righteousness network constituted tofrom the network of the traditional crunode and the point of contact namely.Can used for meaning the
32、 not- line similar mankind associate memory structure.In recent years because of multimedia namely writing and voice, picture technique combine, can use to mean to live a new life to move, each kind of more complicated comprehensive information.The H.Maurer teaches to as follows of formula:The super
33、 text is originally(Hypertext) multi-media(Multimedia)=super medium(Hypermedia) modern multi-media and super medium technique is develop high performance CAI it is thus clear that of one of the important foundation techniques. 4, The technique education of the calculator network and training are the
34、 impacts that the modern and new technique flies to develop soon bottom, face a new challenge.To everybody, studying will carry through life long.So, the obviously original classroom teaching mode goes impassability.But modern technique and information superhighway of the calculator network make the
35、 teaching process come out classroom, each learner can according to its time up, the possibility of geography, Be studying the contents needed anyplace.This is long-distance to leave teaching.The network technique provided very ideal technique support for CAI. 5, Artificial intelligence.The persons
36、cognition process is the learning process that the mankind know to the new information.Obviously, artificial intelligences research to CAI has a very important push function.Start in 70s, make the artificial intelligence academics, cognition academics and the thinking academics as theories foundatio
37、n, study mankind to study and thinking process and characteristic with look for study cognition model so, the artificial intelligence is a CAI one of the theories foundations of research. 6, Other tools and technique.Study related tool and technique with CAI to still include(1) the development technique of the software of facing to the object namely O-O technique.(2)Each kind of word processing, picture and form processing, picture processing under the WINDOWS environment etc. tool and technique.
