The various parts of the didactic apparatus of Montessori presented to a child in their proper relation to his stage of mental growth have a definite place in strengthening the mental processes which lie at the basis of imagination.
We are so unaccustomed to offering any sort of mind food to the child of two and a half or three that we have allowed the little child to go mind hungry. At this early stage of a child’s development the right kind of mental training will lay a foundation for the constructive and intellectual processes of imagination and reasoning.
The child of two and three years of age is at the sensory-motor stage of mind development. He longs for experiences which he can turn into action; his mind craves ideas which will express themselves in useful muscular co-ordination and the ability to adjust himself to his environment. To put into a child’s hands the materials for this sensory-motor education early is not to overtax his mind; instead, it satisfies his very important mind hunger.
The didactic materials of Montessori that supply this sensory-motor need of the very young child and should be presented early include the various dressing frames, the solid insets, the sound boxes, the blocks of the tower, the broad stair and the long stair, the latter without the use of the sandpaper numerals. As soon as the little one has made his own the muscular co-ordination and ideas of form in relation to size involved in this material and has begun to find the will power to correct his own mistakes, other home activities involving these mental faculties should be added to the use of the Montessori apparatus. The child may dress, undress, bathe himself, dress and undress a doll, build with large blocks, sort various objects of different shapes and sizes, as seeds, nuts, spools, button molds; handle and learn the uses of the furnishings and equipment of the home: toilet utensils, brush, broom, duster, dustpan, kitchen appliances, and the like; he should receive simple ear-training in discriminating different bell tones, high and low, loud and soft notes played on the piano, and hear good models of speech, both in diction and modulation.
At the age of three to four years, the sensory element in the child’s mental life is even more prominent, but it is separated a little from motor activities. If the child has had adequate training, he has obtained a large degree of muscular control; he can handle objects without breaking them, he can run without falling down, he can minister to his own bodily needs. Now his mind is hungry for sense images. He wishes to study his environment with the aim of securing a series of definite mind pictures. Ideas are to be stored in the workshop of the child mind for future use in building the power of constructive imagination.
The Montessori didactic apparatus suited to this ideo-sensory stage of the child’s development includes the color spools, the geometric insets, the baric sense tablets, the sandpaper boards, and the textiles. The sense-training involved in the child’s use of these should be applied in various ways: finding and matching home and outdoor colors, noting the size, shape, and form of various everyday objects, block building with an idea of form, cutting form to line with blunt-pointed scissors, clay-modeling, and constructive sand-play.
The child from four years to five shows a dawning of the constructive imagination. The spool with which he played like a kitten in baby days has new potentialities in his eyes. Having learned that it is wooden, round, and will roll, and having made a mental comparison of it with the wheel of his toy cart, which is also wooden, round, and will roll, he calls the spool a wheel. This is a very important break in the child’s mental life. It demonstrates to us that the child now has ideas in the abstract. Dr. Montessori meets this with those of her didactic appliances, which will lead a child by natural, easy steps from objective to abstract thinking. She strengthens the sensory life of the child and guides him toward a grasp of the symbols of thought. Those parts of the didactic apparatus which should be presented at this point to the child are the long stair, with the sandpaper letters, and the various arithmetic exercises to be had with the rods; the counting boxes and frame, the sandpaper letters, the movable alphabet, and the drawing tablets.
Now, the child shows individualistic thinking. The direct mental training of Montessori has built a solid foundation for the growth and unfolding of the imagination. Our place is to watch for the special trend of his mind development and help this as far as lies in our power.
Does the child show special interest in the symbols and combinations of number? We should help him to play store, provide him with numerical games, give him a chance to spend and account for a weekly allowance, do home errands, use a tool box, construct cardboard toys, and learn any other possible application of number in its relation to life. Does he make a quick mastery of the symbols of language? We should transfer him as quickly as possible into simple reading books, offering him a great variety of these, that he may feed his imagination with good stories.