The Research Of Design And Application On The Chemistry Multimedia CAI In Secondary School

With the social development of science and technology, information technology has penetrated into people's lives, learning and work in the field of education is also true. Especially in China's educational reform and the new curriculum reform, multi-media teaching aids the development of secondary school chemistry quickly, and has made great progress. However, in the development of multimedia CAI at the same time, there are a number of issues still need further exploration and study.This article first introduced the School of Chemical CAI multimedia concept, and then both at home and abroad from the review of secondary school chemistry and the rise of multimedia CAI development of the background and current situation and pointed out that the current computer-aided secondary school chemistry education and the status of the difficulties that exist for The problem, a problem-solving a four-point proposal: 1 is to increase funding for education; 2 is a change in the concept of education; 3 is the importance of training teachersAny practice can not be separated from the guiding theory, only under the guidance of the theory in practice in order to better play its role. This article discusses the system, then computer-aided instruction (CAI) on the basis of the theory. Is a system based on scientific methods. 2 is the theoretical basis for teaching. 3 is the theoretical basis for the study. That is, learning and teaching the principles of human psychological and physiological aspects of the discussion, including the act of learning theory, constructivist learning theory, cognitive learning theory and the theory of humanistic learning.This article focuses on the computer-assisted teaching in secondary school chemistry, as well as how to make good CAI courseware? Although we have been pleased to see some of the best teachers in this regard has been forward a bit, according to their own Teaching experience in the preparation of a certain standard of quality and value of the CAI courseware, and consciously applied to teaching is to play, with satisfactory results, however, the majority of teachers in producing CAI courseware knowledge and capacity is limited, often A self-made courseware in some respects there are still some flaws, or simply will not self-made multi-media CAI courseware. To this end, the author combines chemical characteristics of the subjects in detail the CAI multimedia courseware development and use of chemicals as well as the principle of multi-media courseware CAI from the topics identified, instructional design, preparation of the draft, the material creation, synthesis software, to evaluate the test package The issue of the whole process. And making an example of the use of Authorware, a brief description of the software production process, combined with his own teaching experience to make a few aspects of the case studies for secondary school chemistry teacher with reference to the drawing.With the scientific and socio-economic development, CAI teaching more and more popular, CAI Courseware research ang design is no longer inscrutable, is no longer education experts and technicians working full-time. The majority of secondary school chemistry teachers have the ability, it is necessary for the production of teaching in their own style and characteristics of the student's good works. With the progress of science and technology, CAI will also be towards the development of intelligence, virtual reality, integration and network development, and so on.