In the Orff Approach "all concepts are learned by ‘doing'". Students of the Orff Approach learn music by experiencing and participating in the different musical lessons and activities. These lessons stimulate not only the paraxial concepts of music like rhythm and tempo, but also the aesthetic qualities of music. “Orff activities awaken the child’s total awareness” and “sensitize the child’s awareness of space, time, form, line, color, design, and mood- aesthetic data that musicians are acutely aware of, yet find hard to explain to musical novices".