Computer Algebra Based System for Derivation of mathematical expressions

With development of computer systems and their increasing use, we witness their effects of the technology on several different fields including education and health. Among educational disciplines, mathematical education, especially general mathematics, has attracted more attention. One of basic strategies for mathematical education is the use of computer algebra system (CAS). CAS can also be used in academic evaluation. In this paper, a CAS-like system is presented for the step-by-step solution of problems. The proposed system also deals with the production of new questions using the templates that are derived from the solved questions or entered by the users. The system currently focuses on the solutions of various problems associated with the subject of derivative, however, can be easily extended to cover the other subjects of general mathematics. One of major benefits of the system is that students can access many examples of similarly solved problems in an appropriate way without spending time and cost, particularly in order to comprehend a mathematical topic well. Besides the step-by-step solution of problems, if possible, the different solution ways for the related problem is also provided, which helps students to learn better, and have them get familiar with different aspects of the solution. On the other hand, the system allows educators to design similar questions for their own educational standards, and to produce some tests and quizzes for students more easily and rapidly.

کلیدواژه ها:

CAS ، Step-by-Step Solution ، JavaCC ، Self-Evaluation