The Montessori child is trained, through his feeling of responsibility for the neatness and order of his schoolroom, to notice litter on the floor, just as any housekeeper does, without needing to have her attention called to it. It is her floor and her business to keep it clean. And this feeling of responsibility is fostered and allowed every opportunity to grow strong, by the sincere conviction of the Montessori teacher that it is more important for the child to feel it, than for the floor to be cleaned with adult speed. As a result of this long patience on the part of the Directress, a child who has been under her care for a couple of years, will (to go on with our chosen instance) pick up litter from the floor and dispose of it, as automatically as the mistress of the house herself, and with as little need for the goad either of upbraiding for neglect, or praise incommensurate with the trivial service. This is an attitude in marked contrast to that of many of our daughters who often attain high-school age without acquiring this feeling, apparently perfectly possible to inculcate if the process is begun early enough, of loyal solidarity with the interests of the household.

Solid Geometrical Insets.
Copyright 1912, by Carl R. Byoir

With this caution that a Montessori life for a little child does not in the least mean his incessant occupation with formal sensory exercises, let us again take up the description and use of the apparatus.

The first thing which is given a child is usually either one of the buttoning-frames (shown in the illustration facing page 68), or what are called the “solid geometric insets.” This latter game with the formidable name is illustrated opposite this page, where it is seen to resemble the set of weights kept beside their scales by old-fashioned druggists. No other Montessori exercise is more universally popular with the littlest ones who enter the Children’s Home, and few others hold their attention so long. This combines training for both sight and touch, since, as an aid to his vision, the child is taught to run his finger-tips around the cylinder which he is trying to fit in, and then around the edges of the holes. His finger-tips recognize the similarity of size before his eyes do. This piece of apparatus is, of course, entirely self-corrective, and needs no supervision. When it becomes easy for a child quickly to get all the cylinders into the right holes, he has probably had enough of this exercise, although his interest in it may recur from time to time, during many weeks.

One of the exercises which it is usual to offer him next is the construction of the Tower. This game could be played (and often is) with the nest of hollow blocks which nearly every child owns, and it consists of building a pyramid with them, the biggest at the bottom, the next smaller on this, and so on to the apex made by the tiniest one. This is to learn the difference between big and small; and as the child progresses in exactitude of vision, the game can be varied by piling the blocks in confusion at one side of the room and constructing the pyramid, a piece at a time, at some distance away. This means that when the child leaves his pyramid to go and get the block needed next, he must “carry the size in his eye” as the phrase runs, and pick out the block next smaller by an effort of his visual memory.

The difference between long and short is taught by means of ten squared rods of equal thickness, but regularly varying length, the shortest one being just one-tenth as long as the longest. The so-called Long Stair (illustration facing page 74) is constructed by the child with these. This is perhaps the most difficult game among those by which dimensions are taught, and a good many mistakes are to be anticipated. The material is again quite self-corrective, however, and little by little, with occasional silent or brief reminders from the adult onlooker, the child learns first to correct his own mistakes, and then not to make them. Thickness and thinness are studied with ten solids, brick-like in shape, all of the same length, but of regularly varying thickness, the thinnest one being one-tenth as thick as the biggest one. With these the child constructs the Big Stair (illustration facing page 74). Later on (considerably later), when the child begins to learn his numbers, these “stairs” are used to help him. The large numbers cut out of sandpaper and pasted on smooth cardboard, are placed by the child beside the right number of red and blue sections on each rod of the Long Stair.

After the construction of the Long and Big Stair the child is usually ready for the exercises with different fabrics to develop his sense of touch, and for the first beginning of the exercises leading to writing; especially the strips of sandpaper pasted upon smooth wood used to teach the difference between rough and smooth. At the same time with these exercises, begin the first ones with color which consist of simply matching spools of identical color, two by two.

When these simple exercises of the tactile sense have been mastered, the child is allowed to attempt the more difficult undertaking of recognizing all the minute gradations between smooth and rough, between dark blue and light blue, etc., etc.

The training of the eye to discriminate between minute differences in shades, is carried on steadily in a series of exercises which result in an accuracy of vision in this regard which puts most of us adults to shame. These color-games are played with silk wound around flat cards, like those on which we often buy our darning-cotton. There are eight main colors, and under each color eight shades, ranging from dark to light. The number of games which can be played with these is only limited by the ingenuity of the Directress or mother, and, although most of them are played more easily with a number of children together, many are quite available for the solitary “only child at home.” He can amuse himself by arranging his sixty-four bobbins in the correct order of their colors, or he can later, as in the pyramid-making game, pile them all on one side of the room, and make his graduated line at a distance, “holding the color” in his mind as he crosses the room, a feat which almost no untrained adult can accomplish; although it is surprising what results can be obtained any time in life by conscious, definite effort to train one of the senses. There is nothing miraculous in the results obtained in the Casa dei Bambini. They are the simple, natural consequence of definite, direct training, which is so seldom given. The remarkable improvement in general acuteness of his vision after training his eyes to follow the flight of bees, has been picturesquely and vigorously recorded by John Burroughs; and all of us know how many more chestnuts we can see and pick up in a given time, after a few hours’ concentration on this exercise, than when we first began to look for them in the grass.