Αλληλεπιδραστικό πρόγραμμα εκμάθησης αρχιτεκτονικής και φυσικής οργάνωσης αρχείων, με προσαρμοστικές λειτουργίες υποβοήθησης μάθησης

Γρηγοριάδου, Βαλεντίνη Χ.

Master Thesis

Author

Γρηγοριάδου, Βαλεντίνη Χ.

Date

2012-09-24

Abstract

This post-graduate dissertation deals with the interactive control of learning about the architectural and natural organization of the files. The prime goal of this program is the adaptability according to the training skills of each user, as well as the previous knowledge on the specific subject. Through this application, it is given the user the possibility to choose a test of the three levels that are available, to try. Then his corresponding course and his records are saved in the data basis of system. The user - student follows the course test, according to the guidance of system or according to his own preference. An important data that this application offers is the help which is provided according to the user’s previous progress. In regard to the data basis, there is the possibility for somebody to save the records and the personal data of each user in a proper structure in order to support the modeling and the adaptability that the system offers. Moreover, this application provides both some basic principles on theory and three different levels of exercises which are repeated at random order and gives clear messages and references as a help for the answers of each exercise. In this way, a better comprehension and consolidation are achieved by the student. In addition, this application provides a platform with four functions especially designed to be used by teachers. The first function helps the teacher to deal with the management of input, deletion, search as well as the progress check of the users – students’ progress (how many completed efforts they have made per level) and of course their last completed effort (date and time) in reference to the number of correctly answered questions and the number of wrong ones as well. The second function helps the management of input, deletion and search of the users - teachers. The third function has to deal with the management of the inserted questions of the test (questions - answers - messages of error with references - help), deletion as well as search per level. Furthermore, it is given the information of how many times a question has been answered correctly or wrongly so that the teacher can understand his students’ difficulties. Finally, the fourth function provides analytically all the student’s actions, which means when and how he acted (e.g. on a specific date and time that a student opened a test and he did not complete it or in an opposite case how many correct or wrong answers he had – success rate).