Rigid Body Mechanics ICAI System Design And Realization

Rigid Body Mechanics ICAI System Design andRealizationAbstrcatWhile the information society is developing with increasing speed,how to cultivate more and better high-qualified talents is one of the hottest spots in the world.lt is more important to our country-a developing country with twelve billion population,not only to the school eduaction but to the society education.However,most of the present CAI coursewares have many faults in some degree such as lineare operation interface.bad interactivity.AII of these limit the implementation of qualifing education and make it hard to develop the cognitive constructrue.ehance the'analasyzing and reasoning level ,let it alone cultivating the creativitity and meta cognitive tactics.A new ICAI design model has been developed in this thesis:designing a virtual problem resolving enviroment of social context problem is to make the problem resolving as the driver in this virtual enviroment,induce student consult expert in system or on net.drive them to look for reference data ,to do virtui or real experiment and to cooperate with their classmates or netmates.so as to develop their cognitive constructurs,enhance their level of problem resolving .analasyzing and reasoning.culitivate their creactivities and meta cognitive tactics.To realize the design and implement it on the rigid body mechenics.many basical researches have been done :a problem resolving cognitive experiment has been done to get origianal data ;a aproperiate study model is adapted;a little diagnosis expert system has been developed and embedded in the sysem;net port and flexible operation intrface are afforded to facilating the activities of students;virtual enviroment technics are implemented to make a vitrual study enviroment.