الفهرس 
CHAPTER 1Only 14 pages are availabe for public view
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Abstract
This thesis presents an Intelligent tutoring system for an introduction to the computer systems .
Basically the system consists of two modules :
1- The Explainer : that is intended to explain the concept interactively with the student and it is divided into :
a- Analyzer : which displays the information and the question to the student . receives student answer and analyzes it .
b- Matcher : which matches the output of the Analyzer with the correct
answer and generates the response of the system .
2- The Checker : that is intended to display a group of questions, evaluate the student , define his problems and treat them . Also it records the behaviour of the student during his execution to the system in a student record . This module consists of three partitions :
a- Problem generator : it generates the questions by accessing the knowledge base and displays them to the student .
b- Solver : to get the solutions of the questions from the knowledge
base.
c- Student model : to receive the student solutions , match them with
the correct answers to evaluate the student , define his problems and treat them . Also the Student Model is domain independent because the questions is seperated from the program itself.
At end the student can take a complete report about what he has
done during processing the system .
The system includes also a tutorial strategy that controls all the system components .
The Explainer contains three lessons :
1- Lesson # l : Computer identification and its basic components .
2- Lesson #2 : Architecture of the computer system ( Hardware ) .
3- Lesson #3 : The Operating System .
The system contains also a knowledge base that contains the information that is explained to student , the questions that are generated and their solutions and the rules that manipulate this knowledge.
Also the system contains a group of graphic programs that draw the tree bath that the student takes during the execution of the system and some figures in front of him or to solve some examples graphically to assure the concept for him .
The system is implemented using two languages PROLOG and
PASCAL.