THE LOGICAL METHOD TO LEARN A LANGUAGE (LoMeLL) As the name implies, this method is based on Logic. Logic is the science that teaches us to think correctly. The forms of thought are: the concept, the judgment and the reasoning. The concept is the idea or mental representation of something. The judgment is the affirmation or negation that is made about something. The reasoning is the relation established between concepts and / or judgments to obtain a new knowledge or conclusion. The first stage of the Logical Method to Learn a Language is to integrate new words into our vocabulary. We must learn the greatest number of words. The second stage of the LoMeLL is to learn many phrases and expressions of common use. The third stage of LoMeLL is to study Grammar as a corrective form of the language. Traditional methods used in the teaching of a second language include aspects of Grammar since the beginning of the course.