The Research Of Designing And Developing On The Problem-based Exploring MCAI

As we know, the education has been challenged in many fields in the new century in china. The development of knowledge economy has impacted greatly on the traditional education system based on examination in our country. The key problem is that to cultivate the student's innovative spirit and practical ability in this time. The development of information technology that is the core of multimedia computer and Internet has threat to traditional instructional style and instructional idea, and the development of IT can results in the revolution of learning style. In addition, the newest researches in educational psychology have formed new understanding to traditional knowledge expression and acquirement, and will promote the change in many fields, such as instructional idea and learning strategy. In this background, our basic education has advocated the new learning model based on research or explore and has appealed to independent exploring and finding learning in the process of learning.In this paper, I have discussed how to develop exploring learning by means of multimedia computer and Internet according to integrated the change of learning model in basic education with the information technology. The key problem is to design and develop open learning environment based on multimedia computer and Internet. The problem-based exploring MCAI try to solve this problem.The Problem-based exploring MCAI is basic of explored learning. In this paper, I try to construct a new model of MCAI, which the core was to create learning environment based on problem exploring, to create problem space, to present and find problem and to explore independently learning by means of researching Anchored instruction, Generative learning theory, Problem-Based Learning, Finding learning and multimedia computer and Internet.The design on Problem-based exploring MCAI base on the newest research of learning theory, instruction design and development soft of CAI. In this process of developing MCAI, I was premised on the Independent exploring learning, based on the key point of instruction design of CAI and studied all process of development aboutMCAI and emphasized strategy of instruction design greatly.Because the development of learning environment and problem-based exploring MCAI is a systemic project, and relate to many design ways of alternating program, which is very difficulty for non-computer teacher to achieve it. It is required urgently to instructional designer to master the theory and practical research of problem-based exploring MCAI in order to provide convenience for subject teacher who develop exploring learning with help of multimedia computer and Internet. Because of the limits of time, condition and labor, the importance of the paper was to study the design thought and operable developing way on problem-based exploring MCAI. Therefore, I have constructed the design style of problem-based exploring MCAI and provided the integrated development work-frame that is non-linear, open and alternation. I further put forward design principle and instructional design strategy according to instructional design thought based on exploring. Finally, in order to make for add fuel to the fire on the development of exploring learning and the design of exploring learning environment, the development and practice has been carried out in senior high school physics based on collision problem and I took an example to present the design and development process of problem-based exploring MCAI.