Since the beginning of this semester , we have dealt with lots of topics , all coming in terms with a common term 'technology'. Apart from technology , we have also been discussing about the role of the teacher, how this role has changed with regard to the latest innovations in education and in technology. We have been accustomed with this teacher, the traditional one , with a chalk on her/his hands and always pointing at the blackboard or just sitting down on her desk and explaining the lesson. Past is past and nowadays, teacher's role has changed so much , though we still may have these experienced teachers who refuse to turn pages, but our main concern is on those who have turned pages. But how has exactly technology influenced teacher's role ? Well firstly, the role of a teacher has changed to that of a facilitator, providing students with more liberty in the classroom , and bringing this positive mode through the class and all that thanks to the usage of tec...