Background: In higher education, efforts to broaden participation in computing (BPC) are typically evaluated at a single institution, which limits our ability to isolate their impacts from those of other factors at the institution.

Broadening participation in computing (BPC) is a focus in industry and academia. Extant research focuses on what broadening participation in computing (BPC) efforts are pursued, while we propose focusing on how change happens. Our qualitative study applied John Kotter's (2012) eight-stage change framework to analyze interviews with faculty and staff engaged in BPC efforts. Illustrative examples from our interviews elucidate each of the eight stages and how they can be applied to pursue organizational change efforts that support BPC.

In this workshop, participants will learn to use physical Java memory models to help students develop a deep conceptual understanding of Java variables. These physical models use the metaphor of a "remote control" to introduce references. Using table-top versions of the physical models, participants will discuss and be prepared to use physical objects to help students understand: (1) how primitive variables and references variables behave in similar and different ways, (2) how reference variables that both reference an object or array can both modify its content, (3) how calling a method with an argument creates a local variable within that method, and (4) inside an object method, the variable this references the object we called the method on. Participants will receive a set of these physical models to use in their classroom.

Computer Science (CS) courses classified as Career Technical Education (CTE) make up over half of all CS courses offered in high schools in California as of the 2018-2019 school year and are eligible for funding through CTE grants. There has been a growing focus on creating equitable access to CS as well as recommendations to use CTE funds for this purpose. This paper examines whether there is an increase in CS course offerings or CS enrollment as an effect of receiving CTE funding in California. Publicly available data from the California Department of Education (CDE) was used to conduct a two-way fixed effects analysis. Results indicate a null effect from these grants on CS course offerings and enrollment. These results raise questions as to other factors that might have played a larger role in the recent increase in CS course offerings and expansion of CS courses classified as CTE.

Have you ever frozen-not knowing what to say-when you heard a biased comment from a student or colleague? It is challenging to interrupt microaggressions and respond to biased beliefs in the moment, but practice helps people become more comfortable and confident. In this special session, teams from the CSTA Equity Fellowship and CSTeachingTips.org will demonstrate an activity that invites participants to discuss how they would respond to different tricky situations related to bias. Participants will directly engage in the activity and learn how they can use it in ongoing professional development for K-12 computer science teachers.