Studies On Construction Of Web-based Instructional Database

The construction of web-based instructional database is one important content of informational process of education of school and reforming of Quality-oriented Education in information age. As a systemic project, the constructing of Web-based instructional database is significant to education. Then the research of the theory which is related to become a new domain in educational technology. The domains that relate to constructing of web-based instructional database has two: the management system and the resource system. At the present time, there are so many studies relate to management system, but a lot of them is on the structure of database and the technology relate to. The linchpin of web-based instructional database is the design and development of web-based instructional resources. So the study which is related to resources is required. Then to make a model for the design and development of web-based instructional resources.Through the study of status of web-based instructional database , and refer to the problems that existed at present. Based on defining of related conceptions, the function and characteristic of the web-based instructional database. This thesis makes the study from the resource system, design the structure of web-based instructional database system. Then based on different core tasks, this thesis gives three models of organization of web-based instructional resources. Which can be used as the clue of organization of web-based instructional resources henceforth.Through the study on internal & international research of the approach of design and development of Web-based Instructional resources. Based on structured and reflection-in-action theories . This thesis gives a new model of design and development of Web-based Instructional resources. This model can be divided into three processes. The first is based upon the objectives of curriculum, corresponding with the affections, make the blueprint of resources clear-, the second is based upon the results of the first space, develop the partial product; the third is the adjusting of partial Web-based Instructional resources.The last part of the thesis, given an example of chemistry of middle school. This part made a research on the decomposition of chemical goals, transforming the subject goals to evaluation criterion, analyzing of corresponding affections, and the ascertaining of resources. which can be a reference of the design and development of Web-based Instructional resources.