Interactive and Intelligent Tutoring of Graphical Solutions

Nowadays online teaching–learning has become an integral part of the education of students ranging from school to college. The present paper proposes a feasible implementation of a student-centric automated system of learning and tutoring of school-level concepts of linear equations. The system can intelligently assess the student’s understanding of the concepts by testing him/her with relevant questions. While the student plots a line in the interactive graphical interface corresponding to a given algebraic equation, the system will evaluate the correctness of the line plotted. The system also checks student’s response regarding the graphical solution of two equations. The score of a student will be evaluated on the basis of the correctness of the response given by the student. The intelligent treatment of the system lies in the fact that by evaluating a student’s understanding the system can automatically test him with harder or easier concepts. The test case cited demonstrates the usefulness and of the system.