A descriptive study concerning the foundation of classical logic

Logic, which is in the position of the other sciences? size and scale, should be explained and comprehended correctly and completely because of the requirement of this position. Also the explanation and the comprehension of this important discipline is, no doubt, through the investigation, examination and the correctly and fully expression of its included principles.Although studies were held on logic before Aristotle, the first philosopher who did this in a systematic way and founded the logic on a discipline was Aristotle. The logic system that Aristotle founded is so successful that it has prevailed as unique work in respect of logic having almost no change during the centuries.The purpose of this descriptive study concerning the foundation of Classical Logic is to explain Classical Logic, which is the base of the logic, with simple expressions and examples.In this study carried out under four main titles as Formal Logic, Logic of Concepts and Propositional Logic and Deductive Logic there are concepts, definitions and classifications that are in Aristotle?s book of six volumes called "Organon" and that are the base of the logic. While these things are explained, it has been kept in mind that a simple language is used and the information of the given examples is reinforcing.