The Design And Implementation Of The Teaching Evaluation System Based On OLAP

With the development of information technology,most of the early childhood education institutions in China have been carrying out the information management.teaching system for early childhood education introduced in this paper helps teachers and administrators to achieve automated office,to establish the library of the activities,to share the educational materials,to avoid duplication of teachers,to improve the efficiency of managers and teachers.The evaluation system of infant development is introduced in the daily teaching of young children,to record the daily behavior of children and to evaluate the development of children’s comprehensive quality.By using the cumulative scores of children’s comprehensive quality evaluation in a long period time,the data source of OLAP was constructed,and the OLAP technology was used to analyze the comprehensive quality of children.In this paper,the system is developed by using ASP.NET+SQL SERVER.The main function is divided into two parts: the daily teaching arrangement and the evaluation of children’s comprehensive quality development.Data warehouse technology is used in the evaluation of children’s comprehensive quality We use SSIS to complete the data extraction,conversion,cleaning,loading.According to the needs of users,the SSAS is used to process the multidimensional data,and finally presented to the users in the form of graph.The first part is the electronic office system to assist teachers and administrators to complete the daily teaching arrangements.Administrators upload courses and teaching topics,share teaching materials.Teachers choose their own courses for children to prepare lessons,and submit a weekly schedule to the administrator for review.The second part is the evaluation system of children’s comprehensive quality development.Teachers record the children daily behavior according to the children’s development evaluation system of behavior observation point and evaluate children’s behavior monthly.Data warehouse and OLAP technology are used to analyze the data accumulated in the process of children’s growing up for many years,helping teachers and administrators to understand the development of the overall quality of each child.