The purpose of this article is to present three professional engagement activities that are embedded in one online professional learning community named Health Teacher Central: (a) accessing to professional learning community; (b) pair and share; and (c) be an educated consumer. It is suggested that teacher educators can integrate these activities into their methods course or curriculum to facilitate preservice teachers' understanding of the profession, seeking for social and professional support, and gaining knowledge concerning school contexts, health curriculum, and pedagogies in teaching school health.