Looking Back to Move Forward: Measuring K-12 Computer Science Education Requires an Equity-Explicit Perspective.

It is critical that we understand the systemic issues that have led to the historic marginalization of students in K-12 computer science education (CSEd) to the degree that we can design equity-centered policy and actions. Investments in CSEd have expanded rapidly through local interventions and state policy, however the data required to understand the impact of this expansion continues to lag or be insufficient. This paper takes a retrospective look at efforts to measure broadening participation in computing (BPC) approaches and identifies equity-explicit strategies moving forward, Over the last two decades, efforts to measure BPC have evolved from ad-hoc grassroots methods to more systematic and sustainable approaches. BPC, often interpreted as access and participation, does not address the inherent inequality embedded in the K-12 American public education system. Current data efforts often focus on the student, obscuring the systems and practices that contribute to inequities in CSEd. This paper concludes with recommendations for prioritizing data utilization and the development of holistic data systems that are woven into strategic plans that lead to systems change and equitable student access, participation and experiences in computing.