In this article, we apply the concept of systemness to music and arts teacher professional development (PD), arguing that to address perennial issues of access and scale, PD policy should be understood as a systems issue. Using systems theory as a lens and the robust and integrated PD system in Singapore as an exemplar, we address the following…

At present, there is growing scientific evidence of music's powerful, positive influence on the neurological, cognitive, and social-emotional development of all children. At the same time, a flurry of new studies now show that extensive, deliberate, and deep practice supported by an ability growth mindset--and not a fixed degree of talent--is the…