All work and no play makes Jack a dull boy. And it is this same lack of play that produces so many dull men and women; for the spirit of play is the spirit of youth and spontaneity and joy. Yet work and play have so much in common that it seems unfortunate indeed that all of us have not learned to retain our youth when work becomes necessary.

I trust that there are few to-day who still believe that play is wicked. If we desire our children to grow up into healthy and joyful and moral men and women, then must we consider play a necessity of life. For play is more than merely a pleasant means for passing the time; it is a school of life, it is a means for physical, mental, and moral education.

The young child, before he is old enough to play horse, or to imitate other activities he sees going on around him, gets his play from handling a rattle or a ball, from random movements of his legs and arms, or from playing with his fingers and his toes. He derives satisfaction from the sensations of touch and sight and sound, as well as from the feeling of freedom and the sensation of his active muscles. But this infantile play is not only satisfying to the child; it is a means for learning the use of his little hands and arms and legs. When the baby learns to crawl, and later to walk, he derives pleasure from the exercise of his newly-acquired arts, and at the same time attains perfection in the use of his limbs and in the correlation of his muscles. He is also gaining strength with his growth, for these muscles will not gain in strength unless they are exercised. Of course, the child does not know about these advantages of play; but the mother should know and give the growing child every opportunity to exercise himself in every possible way; for thus alone can he gain in strength, in endurance, and in confidence.

When the child is a little older his play takes on new forms, for he is now deliberately making things: the chairs become wagons and animals, the corner of the room may be made into a lake, a pencil or a button-hook is quite long enough for a fishing pole, and a handful of beans may be converted into all kinds of merchandise, coins for barter, a flock of birds, or seaside pebbles. That is, as the child's experience broadens, he finds more to imitate, he exercises his imagination more, and combines into more complex plays the materials he finds about him. But all the time the child is working, as much so as an artisan at his task; and all the time the child is learning, more rapidly probably than if he were at school; and all the time the child is playing, that is, enjoying the outlet of his impulses.

[Illustration: Work is play.]

Play has been called the ideal type of exercise, because it is the kind of exercise that occupies the whole child, his mental as well as his physical side—and later, also, the moral side. In play the exercise is regulated by the interests, so that, while there may be extreme exertion, there is not the same danger of overstrain as is possible with work that he is forced to do. In play the exercise is carried on with freedom of the spirit, so that the flow of blood and the feeling of exhilaration make for health.

When children begin to play at work their activities are not entirely imitative, although the kind of work they choose will be determined by the kinds of activities that go on about them. The child has real interests in work; and these should be encouraged and cultivated. The chief interest is, perhaps, the growing sense of mastery over the materials which the child uses. He can make blocks take on any form he pleases; although the first houses he tries to build are apt to be just a random piling of his material, there follows a growing deliberation and planning, so that he comes at last to make what he has intended to make, and not merely produce an accidental result.

The earlier plays of the child are not at all in the nature of games; there is not at first the need for a companion. There is no special order in which the various acts of his play have to be carried out. When he plays horse on a stick, or is a parade all by himself, or plays house in the corner, a few simple movements are repeated until the child is tired of them, or until something occurs to shift his interest. Nor is there in these early plays a special point that marks the end of the interest. In games, however, these three factors are always present: it takes two or more to play a game; there is a definite order or succession of events, and there is a definite finish or climax. And as we watch the children at their games we can see their whole mental and moral development unfold before us, for nothing is more characteristic of a child's stage of development than the games in which he is interested.

While we are content to let the younger children play as much as they like—because very often the more they play, the less they annoy us—we are all inclined to expect of the older children an increasing share of work and a declining interest in play. Some of us are even inclined to discourage the play instinct as the children grow older, because we have come to think of play as something not only frivolous and useless, but even a harmful waste of time. Now, the educational value of play keeps pace with the development of the child. That is to say, the child outgrows interest in games about as fast as these lose their educational value. The new games that the child takes up year after year always have something new to teach him.

[Illustration: Let them romp in winter as well as in summer.]