As has been suggested, many tangible evidences of the effectiveness of art instruction may be observed and several of them can be noted in the classroom. Others of equal or greater importance can not be measured in the classroom, but can only be determined by the teacher as she visits the home, supervises home projects, and participates with her pupils in the life of the community. The home project has been an essential part of the vocational program in home economics since the inauguration of the vocational program in 1917-1918. It has afforded an opportunity for extending the work of the classroom into the home and has developed additional desirable abilities through practice under normal conditions. The project carried on in the home has therefore been considered a valuable educational procedure. It is also a measure of results of teaching in that it shows how well the girl is able to apply classroom training to actual situations that arise in her project. Art can contribute to the success of many home improvement and clothing projects. There has been a tendency in some cases, however, for the pupil's interest in the actual manipulative processes involved in the project to be so great that she lost sight of the opportunities for the best applications of art. In the home project "Redecorating my room," there is evidence that the pupil has consciously applied art for the successful attainment of it. This project, reported as follows, grew out of the unit in home furnishing, which is recommended as an additional study following the first general course in art related to the home. _Name of project._--Redecorating my bedroom. _Plan of project._--Since my bedroom must be repapered and painted, I plan to make it as attractive as possible by following some of the things we have had in our art work in home economics. The plaster of the walls is not suitable for painting, so I will select some light and cheerful colored paper with figures in warm pastel shades. The woodwork, which is a pea-green color, is quite dull and cool for a north room and needs brightening up, so instead of having the same color again, I will paint it a light cream or ivory. A dark-yellow paint covers the floor, which is quite worn in some places. I do not like this color, so my plan is to use either light brown or tan, at least something darker than the walls, as I want the floors darkest, the walls next, and the ceiling the lightest. To make the furniture, which is now varnished, blend with the color of the woodwork and floor, it too will have to be painted a color lighter than the floor or darker than the woodwork. In place of white tie-back curtains, deep cream or some other color darker than the white will be more suitable with plain-colored draperies, as they will blend with the ivory woodwork and enameled furniture.