Introduction: A formal presentation of one person to another, in which each is told the other's name.
Methodology: is a system of methods and principles for doing something, for example for teaching or for carrying out research. [formal] Teaching methodologies vary according to the topic.
Discussion: the action or process of talking about something in order to reach a decision or to exchange ideas.
Conclusion: the end or finish of an event or process.
Reference: the action of mentioning or alluding to something. the use of a source of information in order to ascertain something.
