INTELLIGENT TUTORING SYSTEM

Intelligent tutoring system



Introduction

Intelligent Tutoring schemes (ITS) are utilised to assist teach persons on a exact subject. These ITS's are computer founded schemes that combine with the user/learner and values the data profited in this interaction to assemble a client form of the users comprehending of the subject. Intelligent Tutoring Systems were conventionally broken up into 4 components; the domain form, the scholar form, the educating form, and a client environment/user interface. Today I address there to be 3 major components: The domain form, the learner form and educating strategies.

The learner form, furthermore routinely renowned as the scholar form, comprises the learners comprehending of the domain knowledge. (Woolf 2002 p.41-54) It can form their information of the domain subject, their adversities or misconceptions, their cognitive or discovering method, their motivation or discovering goals all founded on the educating schemes implied.

The educating schemes are utilised to assist the learner gain information about the subject and therefore make the learner form information grade get as close as it can to the domain form information level. There can be multiple educating schemes in an Intelligent Tutoring System and each one can be triggered by the domain form and the user's present learner model. The scheme infers which educating scheme to initiate founded on misconceptions or awkward information in the domain model.

An Intelligent Tutoring System design

The Domain Model

I describe a computer algebra subsystem specically designed for use by a tutorial system for quantitative problem solving. It is capable of solving the systems of equations involved in such problems, checking the validity of equations the students enter, investigating whether an equation is independent from a set of other equations, and if not which equations it depends on, and finally providing tools to help the student with algebraic manipulations, including a “solve-tool" that solves her equations. The domain which I have selected for my Intelligent Tutoring System conceive is Algebra in mathematics. (Gertner 2006 p.36) I have selected this subject because it retains numerous exact definable directions, values and notions that require to be wise in alignment to gain correct responses and therefore progress. As it has these exact definable directions, values and notion, there are numerous misconceptions that can be selected up when discovering the directions and notions round algebra.

This will be befitting to comprise the domain in this way so that misconceptions can be targeted. Incorrect demonstrations of employed can be documented and then verified by ascertaining if the correct directions where directed to glimpse if there is a misconception or problem.

The domain form will be utilised by its data certainly being queried. As the learner form evolves and the learner responses inquiries, the learners responses and modes of employed or responding the inquiry will be agreed to the correct information in the domain model. (Bruner 2005 P. 36) If incorrect, the scheme will not directly display incorrect information but initiate the educating scheme to change in order that alike inquiries can be granted to assist goal if it is a misconception ...