Open and Distance Learning (ODL) is a new educational system for settling learning-teaching process which is implemented by an educational center through application of different approaches and instructional media. ODL has been mainly formed by ecological, economic and population features of countries. It has been started as correspondence education in the late 19^th century in Europe and America and get its present form in the mid-sixties in Europe

Recent swift developments in information and communication technologies (ICT) have resulted in the popularization of ODL. This mode of education facilitates the process of learning with the collaboration of students and application of ICT