CSforAll Springfield is a research practice partnership between: teachers; school and district leaders; specialists from Springfield Public Schools (SPS); a partnership expert from the Five College Consortium; education, social science and computing researchers from University of Massachusetts Amherst and Rutgers University; and evaluators from SageFox Consulting Group. The partnership is supporting teacher-led, dyadic design teams to engage in collaborative Design-Based Implementation Research, focused on the examination, interpretation, and integration of the concepts and practices defined in the Massachusetts DLCS standards to develop student learning progressions, design instructional approaches, and produce equity-based lesson plans ready for full-scale diffusion in K-5 classrooms across SPS.