Beginning at the point of contact may frequently interfere with the logical arrangement of the course of study; it may wrench many a topic out of its accustomed place in the textbook; it will demand that the applications, which come last in most logically arranged courses, be given first and that definitions and principles which come first be given last. This logical arrangement, it was pointed out, is usually the expression of the matured mind that is thoroughly conversant with every aspect of a subject; it may mean little, however, to the beginner--so little that he does not even slightly appreciate its significance. The loss in logical sequence entailed by beginning at the point of contact is often more than compensated for by the advantages which are derived from a psychological presentation.
=Proper organization as a factor in effective teaching=
A well-organized lesson possesses teaching merits which may counteract almost all the usual weaknesses found in poor teaching. Good organization determines clearness of comprehension, ease of retention, and ability of recall; it makes for economy of time and mental energy; it simplifies the processes of mental assimilation; it teaches the student, indirectly but effectively, to think sequentially. We have all suffered too keenly, as auditors and readers, the inconveniences of poor organization, not to realize the worth of proper organization of knowledge in teaching.
Organization of knowledge has become a pedagogical slogan, but its increase in popularity has not been accompanied by increased clearness of comprehension of its meaning. What, then, is meant by proper organization? It must ever be borne in mind that proper organization is a relative condition, the limits of which are determined by the capacities of the students and the nature of the subject matter. What is effective organization of facts in elementary history may be very ineffective organization for students of high school or college grade. Making due allowance for relative conditions, good organization may be said to consist of five essential characteristics.
_Logical sequence_ is the first of these. It is apparent that the more rational the sequence of facts, the more effective is the organization of knowledge. Data organized on a basis of cause and effect, similarity, contrast or any other logical relationship will help to secure the teaching advantages we have mentioned. A search for this simple principle in most textbooks on American or English history or literature reveals its complete absence. A detailed mass of historical information grouped into administrations or reigns is merely a mechanical organization in which time, the accidental element, and not the development of social movements, the logic of human history, is the determining factor. In too many courses in literature the student learns names of writers, biographical data, and literary characteristics of the masters, but fails to see the development of the movement of which the writer was a part. Events of history placed in their social movements, writers in literature placed in the school in which they belong, give the student the logical ties which bind the knowledge to him. So, too, one often analyzes the sequence of chapters in an advanced algebra or a trigonometry and fails to discover the governing rationale. It must be remembered, however, that the nature of the subject will often reduce the logical element in its organization. Instances in language teaching may be cited as illustrations of teaching situations where a mechanical organization is often the only one possible because of the arbitrary character of the subject matter.