Who developed the Orff-Schulwerk method?

The Orff-Schulwerk method was developed by Carl Orff in collaboration with Gunild Keetman. This approach to music education emphasizes active participation and creativity in music-making, particularly through the use of instruments, movement, and storytelling. Orff believed that children learn best when engaged in play and exploration, and this philosophy is embedded in the structure of the Orff-Schulwerk method.

Gunild Keetman contributed significantly to the development of this method by providing pedagogical insight and creating many of the musical materials that are still used in Orff classes today. The combination of Orff's vision and Keetman's expertise allowed for a comprehensive approach that fosters both musical skills and a love for music in young learners. This collaboration is crucial to understanding the efficacy and design of the Orff-Schulwerk method, making B the correct choice in this context.