A game to develop observation of form can be made by collecting a group of objects of varying shapes in a pile on the floor or a low table; mother picks up some one of the objects, directs the attention of the little one to it, and after he has observed it somewhat she puts it back in the pile and moves all the objects about till they are well mixed up. Ask the little fellow then to pick out the object mother held in her hand a moment before. When he can do this by sight without difficulty, have him shut his eyes, place an object in his little hands, teach him to feel it over carefully, take it from him, and, while his eyes are still closed, place it once more in the pile. Let him then open his eyes and see if he can indicate the object he had previously held. When he has mastered this, give the game another turn by asking him to find by means of touch alone, while the eyes are still closed, the object that he has been feeling, after it is restored to the pile of other objects. Still another turn can be given by first letting him see the object, without touching it, then having him close his eyes, and by touch alone select it from the pile. A set of wooden forms, such as spheres, cubes, pyramids, cones, cylinders, and similar, but truncated, forms, can be obtained at any school supply store. To these can be added common household objects such as small frames, vases, napkin rings, spoons, forks, and other similar things, as well as some of the forms included in a complete set of the Montessori material.