The use of dramatization in the school in order to accomplish these ends finds its justification in certain fundamental principles of teaching. Subject-matter is so presented that the important ideas stand out clearly. These ideas are mastered by utilizing them in some form of activity which leads to self-expression on the part of the children. Judgments are formed and conclusions are reached when children enter actively into a situation which presents a problem; ideas become their own through experience. Through dramatization children give expression to these ideas in the light of their own interpretation. The formulation of standards, the placing of values, and the realization of truths and ideals follow as direct results of actively entering into the life-experience of others.