Comparing the impact of informal physics program on undergraduate versus graduate student facilitators

Recent studies have begun to explore the connection between physics identity development and career skill development with the facilitation of informal physics programs by college and university students. Informal physics programs, or outreach programs, provide pathways for less structured, voluntary engagement with the field, beyond the formal spaces of a classroom or laboratory, where students can explore their passions within the field. This work narrows the focus of a prior study to explore the differences in experiences between graduate and undergraduate students who facilitated at least one of five outreach programs at a large, public, land grant university. Results from this work may help inform departmental efforts regarding retention, inclusion, and structures to promote skill development beyond the classroom.