I am assistance lecturer at the Salahaddin University-Erbil. I received my MSc. in material science from Salahaddin university-Erbil (2017). I believe students are our future and each of them has the potential to bring one thing distinctive and special to the world. We must facilitate to develop their potential by believing in them as capable individuals and assist them in discovering who they are, so they can express their own opinions and their own ideas. My goals in teaching are not just to promote learning of the subject matter, I attempt to assist the students learn to think and suppose logically, learn problem-solving strategies.