DEVELOPMENT OF OPEN-DATABASE FOR WEB-BASES TEACHING MATERIALS IN SUBJECT "IT"

2003年引入高校的Substantive“IT”，旨在对中年教育进行信息技术教学。课程本身需要信息技术的应用，需要大量的教材作为教学资源，本课题的研究目标是建立课程教材库，并将其分布在网络上，以支持课程的教学。在数据库的建设中，既要允许信息技术教师自行登记网络教材的信息，又要允许数据库的使用者交流对网络教材的创作和使用的意见，其开发目标是：（1）任何人都可以使用数据库，包括IT教师（开放性）（2）教师可自行登记教材信息（自愿）（3）教案可用于建议教材的使用（可重用性）（4）教师可就教材交换意见本项目用两年时间对目标系统进行了更新，并从2006年4月开始服务。基于Web的教学吸收的更新数据库提供了多种支持设施，并促进了教案的重用，以支持基于Web的教学吸收。系统还实现了信息管理代理，保证了数据库中存储信息的可靠性和安全性，这是本系统的主要特点。

SUBJECT "IT", WHICH WAS INTRDUCED INTO HIGH-SCHOLL IN 2003, AIMS AT TEACHING INFORMATION TECHNOLOGY IN MIDLE AGE EDUCATIONS. THE SUBJECT REQUIRES APPLICATION OF INFORMATION TECHNOLOGY ITSELF AND NEEDS MANY TEACHING MATERIALS AS EDUCATIONAL RESOURCES.THE OBJECTIVE OF THE RESEARCH PROJECT IS TO BUILT BATABASE OF TEACHING MATERIALS THAT ARE DISTIBUTED ON THE WEB FOR THE LESSONS OF SUBJECT IT IN ORDER TO SUPPORT THESE LESSONS. IN BUILDING THE DATABASE WE NEED TO ALLOW THE TEACHERS OF IT TO REGISTER INFOEMATION OF WEB-BASED TEACHING MATERIALS BY THEMSELVES AS WELL AS ALLOWING THE USERS OF THE DATABASE TO EXCHAGE THEIR OPINIONS ABOUT CREATION ADND USAGE OF THE MATERIALS.THE GOAL OF THE DEVELOPMENT ARE THE FOLLOWINGS :(1)ANYONE CAN USE THE DATABASE INCLUDING TEACHERS OF IT (OPENNESS)(2)TEACHERS CAN REGISTER INFORMATION ABOUT TEACHING MATERIALS BY THEMSELVES (VOLUNTARY)(3)LESSON PLANS CAN BE REUSED FOR SUGESTING USAGE OF TEACHING MATERIALS (REUSABILITY)(4)TEACHERS CAN EXCHANGE THEIR OPINIONS ABOUT TEACHING MATERIALS (EXCHANGEBILITY)THE PROJECT DEVELOPED THE TARGET SYSTEM IN TWO YEARS AND START SARVICE FROM APRIL 2006.THE DEVELOPED DATABASE OF WEB-BASED TEACHING MATERILAS PROVIDES MANY KIND OF SEARCH FACILITIES AND PROMOTE REUSING LESSON PLANS TO SUPPORT USING WEB-BASED TEARCHING MATERILAS. ALSO THE SYSTEM IMPLEMENTED INFORMATION MANAGEMENT AGENT SO AS TO MAKE SURE THE RELIABILITY AND SAFETY OF STORED INFORMATION IN THE DATABESE, THAT IS THE ORIGINAL FEATURE OF THE DEVELOPED SYSTEM.