Facilitating Team-Based Data Science: Lessons Learned from the DSC-WAV Project

While coursework introduces undergraduate data science students to some relevant analytic skills, many are not given the myriad experiences with data and computing they need to be successful in the workplace. Additionally, students often have little background with team-based data science and the principles and tools of collaboration that are encountered outside of school. In this paper, we describe the DSC-WAV program, an NSF-funded data science workforce development project in which teams of undergraduate sophomores and juniors work with a local non-profit organization on a data-focused problem. To help students develop a sense of agency and improve their confidence in their technical and non-technical skills for doing data science, the project promoted a team-based approach to data science, adopting several processes and tools intended to facilitate this collaboration. Evidence from the project evaluation, including participant survey and interview data, is presented to document the degree to which the project was successful in engaging students in team-based data science, and how the project changed the students' perceptions of their technical and non-technical skills. We also examine opportunities for improvement and offer insight to provide advice for other data science educators who want to implement something similar at their own institutions.