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SQLTutor is an intelligent teaching system for Structured Query Language. Not only can it organize the teaching program through the online experiment, but it also integrates the learning resource, case demonstration, online discussion, and comprehensive test onto its experimental platform. Moreover, the greatest advantage of SQLTutor is that it can openly allow students to use different query languages...
The thesis aims to illustrate the way how to construct a dualistic and dynamic Student Model in SQLTutor intelligent teaching system. The initial level of the Student Model is to collect the data of the student performance, and paradigmatically record and sort out the performance data of the individual student. The senior level of the Student Model is to apply the ldquofuzzy clusterrdquo method to...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.