Below, you will find a couple of videos that will help you review this topic.
Please notice the difference in spelling and pronunciation when in an informal (friendly) vs. a more formal (businesslike or respectful) setting.
¿Cómo te llamas?/What is your name?
¿De dónde eres?/Where are you from?
And now let's put it all together...
¡Nos vemos en clase! (See you in class!)