STEM Learning Across Boundaries

The goal of this journal—to engage educators from both formal and informal STEM learning settings in areas of mutual activity and interest—involves different forms of “boundary crossing.” We are looking at both research and practice. We are thinking about teaching and learning. We are looking across in-school and out-of-school settings. Although students cross these boundaries every day, we professionals tend to spend a lot of time in just one of them. In each field, we have our own cultural practices—ways of speaking, rules of interaction, tools, and routines.