GHRACT The explosion of knowledge, spread and implementation of technology, free flow of information, globalization of education and trade has certainly revolutionized the teaching-learning process in 21st century. The students and the parents are more demanding, the school situation also make the teacher to be more engrossed in completing the course with more preciseness and speed.

Now the teaching-learning process has different approaches because of easier access to information, the expansion of communications and the impossibility of