The complexities of implementing technology-supported learning limit our ability to know in advance what will help a particular set of students reach their learning goals. This complexity and unpredictability mean that new approaches to teaching with technology should be tried out and studied with the expectation of undergoing multiple cycles of refinement and measurement. Dr. Means will describe Digital Promise’s approach to bringing data collection and analysis capabilities to such efforts through collaborative data-intensive research-practice partnerships. Examples of the interplay between data use and technology integration will come from the recently completed Equity and Digital Learning research-practice partnership.