CN102479444A - Development and research for computer aided instruction (CAI) physics teaching software - Google Patents
Development and research for computer aided instruction (CAI) physics teaching software Download PDFInfo
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- CN102479444A CN102479444A CN2010105544600A CN201010554460A CN102479444A CN 102479444 A CN102479444 A CN 102479444A CN 2010105544600 A CN2010105544600 A CN 2010105544600A CN 201010554460 A CN201010554460 A CN 201010554460A CN 102479444 A CN102479444 A CN 102479444A
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Abstract
The invention discloses development and research for computer aided instruction (CAI) physics teaching software. The invention aims to provide physical intelligent software with strong interactive function. The CAI physics teaching software researched and developed by the invention is centered on students in the interactive study environment, and students can choose corresponding study contents, teaching modes and difficulties of exercises according to own learning foundations, receptions and learning interests.
Description
Technical field
The present invention relates to the development of computer physics Assisted Instruction Software.
Background technology
In traditional teaching process, all are all determined by the teacher.The exercise of doing from the content of courses, teaching method and teaching procedure to the student all is that the teacher prearranges, and the student can only accept passively.And according to the viewpoint of cognitive learning theory, people's understanding is not the result that environmental stimuli directly gives, but environmental stimuli and people's the interactive result of inside mental process.No matter be abroad or domestic, because the popularizing of computing machine, computer-aided instruction develops rapidly, thereby has also driven the exploitation of CAI software, and software market is like a raging fire.The rare business opportunity in a lot of enterprises aiming CAI software market drops into a large amount of man power and materials.Yet the physics teaching software of developing effect in concrete the application is unsatisfactory.Exist a lot of weak points, for example: 1.CAI software interactive insufficiency of function.2. lack interactivity research to difference class type.3. the interactive function and the content of courses are not inconsistent.4. lack implementation strategy and realization Study on Technology to physics CAI software interactive function.5. lack the theoretical systematic study of interactive function.
Attention and emphasical teaching interaction are the inevitable outcomes of implementing modern educational thought, also are the inevitable requirements of quality-oriented education.Interactivity is to be basically the most again most important character in the computer-aided instruction.Therefore, the design of interactive function must become content extremely crucial in the CAI software exploitation.The quality of interactivity is to weigh the important indicator that teaching software is worth.Therefore, from theory and practice, interactive function in depth being studied, is an important topic of computer-aided instruction.
Summary of the invention
The present invention is exactly to the problems referred to above, and the development of the strong computer physics Assisted Instruction Software of a kind of interactive function is provided.The physics Assisted Instruction Software of the present invention's research and development makes that in the interactive learning environment all are the center with student, and the student can select corresponding learning content, teaching pattern and exercise difficulty according to oneself learning foundation, ability to accept and learning interest.
The present invention adopts following technical scheme:
The present invention has the intrinsic propesties of interactive function, and the essence of teaching interaction is education informations in the two-way flow of learning aid between the two, and said here education informations comprises two big category informations: the one, and knowledge information, the related subject content of just imparting knowledge to students; The 2nd, status information is exactly the information about the teaching situation, comprises learning aid both sides' feedback information, wherein evaluation information most importantly; Education informations has two obvious characteristics: the one, and quantity of information is seriously asymmetric, and the quantity of information that promptly flows to the receptor from biography person flows to biography person's quantity of information much larger than the receptor; The 2nd, information flow direction is complicated; In general communication process, the flow direction of information has two: the one, and to the receptor, this is the flow direction that mainly diffuses information from biography person; The 2nd, from the receptor to biography person, this is the flow direction of feedback information.
And in tutoring system, except said two devices, also having flowing of a feedback information, it is again to receptor's process from biography person; An important content of study is exactly the result that the student must know study; Thereby concerning the learner, this 3rd information particular importance that just seems, the student will confirm the learning outcome of oneself according to feedback information, thereby causes the variation of cognitive structure, sets up new cognitive meaning; So flowing of feedback information just become the teaching communication process to be different from the obvious characteristics of general communication process, it also is the key of teaching interaction, and it has direct decision meaning to the design of CAI software.
Beneficial effect of the present invention:
1, the computer utility passive learning that in classroom instruction, can become the student is initiatively study, improves students'interest in learning, excites student's aspiration to knowledge, promotes the positive transfer of knowledge and ability.
2, utilize computing machine, realize " people-machine " interactive mode teaching
Computing machine can be understood student's existing know-how and ability through certain test, differentiates each student's ability to accept, and the content of courses of transmitting different difficulty in view of the above to different students realizes the teaching pattern of teaching students in accordance with their aptitude to greatest extent.Through a series of feedback learning, student in various degree progressively improved under the making the best use of the situation of computing machine.
3, utilize the computer classroom-simulating lecture experiment.
It is many with conventional means experiment beyond expression of words to utilize powerful animated show function of computing machine and external unit (large screen display, liquid crystal projection apparatus etc.) to solve, like experiments such as the diffraction of ripple, interference, and the lens imaging experiment; Can amplify microworld through computing machine, like the demonstration molecular thermalmotion; Adopt " slow motion " to examine physical change process, like experiments such as the deformation of object in the collision process, gaseous state variations.These the demonstration pictures clear, visual in image and can fix moment, repeat play.
4, utilize the computing machine teaching that experimentizes
Can cultivate practical operative ability, deepen understanding physical concept, law and principle.But traditional laboratory effect is caught up with and is stated purpose and differ greatly, and this is because most students do experiment with following the prescribed order to a great extent, can not give full play to that thinking causes; And utilize computing machine to carry out the simulated experiment teaching, through this simulated experiment, not only guide and cultivated the custom that the student beats one's brains, and the space of widening thinking is provided to the student.
5, the application in the replication experiment of classroom.
Cultivate the custom of student through the experimental exploring physics law.Carry out data processing with computing machine, can make the teacher simplify the calculation process, obtain experimental result fast, and the main energy flower that will impart knowledge to students in experimental data analytically, improve classroom teaching efficiency.
6, utilize computer help students self study and review
Utilizing computing machine can carry out with student is main body, is the teaching of purpose with development student individual character.The teacher at first confirm to discuss problem, seeks the content that perhaps oneself is ignorant of in interested with the relief network playing by students, invites other classmates to discuss again on the net, finally obtains answer.Therebetween, the teacher can check arbitrary student's discussion situation through teacher computer, just as pinpoint the problems and can in time instruct.This method helps the student initiatively to be learnt, and cultivates student's independent analysis and the ability of dealing with problems.Adopt interactive mode, put question to, obtain the judgement of computing machine behind the learner answering questions at once by computing machine, the student promptly know own answer to mistake.Learner answering questions is then operation downwards correctly; If erroneous answers then can answer again; Can not request help if answer to come out also, computing machine then provides correct answer, and this is equivalent to each student is carried out an individual coaching; The student utilizes information feedback to oneself reviewing examination and in time obtaining answer, solidifies one's knowledge acquired.Through this information feedback, the student constantly corrects a mistake, thereby reaches the purpose of grasping knowledge.
Description of drawings
It among Fig. 1 block diagram of the present invention.
Embodiment
In computer-aided instruction, the interactive function under the student controls through the teacher in time obtains knowledge information and feedback information, and initiatively the study course and the speed of adjustment oneself make individualized teaching reach higher level with teaching students in accordance with their aptitude; From passively listening to, freeing under the state that knowledge is accepted in passiveness, the student really becomes the main body of study, the center of teaching the student.Its basic studies pattern can be represented as follows: under teacher ' s guidance, the student selects after the learning content, and computing machine presents physical knowledge, and the student accepts physical message; Computing machine proposes physical problem, learner answering questions physical problem; Computing machine is given and evaluation, and evaluation result is fed back to the student.If the student can not understand, computing machine then extracts relevant knowledge to carry out answering similar problem again after the make-up lessons to the student; If the student accepts the evaluation and the feedback of computing machine, the student can select fresh content to continue study or withdraw from tutoring system, finishes study.The whole teaching process, the student is the main body of study, mutual through between student and the computing machine, student's input information also in time obtains feedback information.
Claims (1)
1. the development of computer physics Assisted Instruction Software; The present invention has the intrinsic propesties of interactive function, and the essence that it is characterized in that teaching interaction is education informations in the two-way flow of learning aid between the two, and said here education informations comprises two big category informations: the one, and knowledge information; The related subject content of just imparting knowledge to students: the 2nd, status information; Be exactly information, comprise learning aid both sides' feedback information, wherein evaluation information most importantly about the teaching situation; Education informations has two obvious characteristics: the one, and quantity of information is seriously asymmetric, and the quantity of information that promptly flows to the receptor from biography person flows to biography person's quantity of information much larger than the receptor; The 2nd, information flow direction is complicated; In general communication process, the flow direction of information has two: the one, and to the receptor, this is the flow direction that mainly diffuses information from biography person; The 2nd, from the receptor to biography person, this is the flow direction of feedback information, also has flowing of a feedback information, and it is again to receptor's process from biography person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105544600A CN102479444A (en) | 2010-11-23 | 2010-11-23 | Development and research for computer aided instruction (CAI) physics teaching software |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105544600A CN102479444A (en) | 2010-11-23 | 2010-11-23 | Development and research for computer aided instruction (CAI) physics teaching software |
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| CN102479444A true CN102479444A (en) | 2012-05-30 |
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| CN2010105544600A Pending CN102479444A (en) | 2010-11-23 | 2010-11-23 | Development and research for computer aided instruction (CAI) physics teaching software |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794100A (en) * | 2014-01-16 | 2014-05-14 | 北京学之网教育科技有限公司 | On-line learning platform system based on Web |
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- 2010-11-23 CN CN2010105544600A patent/CN102479444A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794100A (en) * | 2014-01-16 | 2014-05-14 | 北京学之网教育科技有限公司 | On-line learning platform system based on Web |
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Application publication date: 20120530 |