Out-of-school settings promise to broaden participation in science to groups that are often left out of school-based opportunities. Increasing such involvement is premised on the notion that science is intricately tied to “the social, material, and personal well-being” of individuals, groups, and nations—indicators and aspirations that are deeply linked with understandings of equity, justice, and democracy. In this essay, the authors argue that dehistoricized and depoliticized meanings of equity, and the accompanying assumptions and goals of equity-oriented research and practice, threaten to
Ideas from social justice can help us understand how equity issues are woven through out-of-school science learning practices. In this paper, I outline how social justice theories, in combination with the concepts of infrastructure access, literacies and community acceptance, can be used to think about equity in out-of-school science learning. I apply these ideas to out-of-school science learning via television, science clubs and maker spaces, looking at research as well as illustrative examples to see how equity challenges are being addressed in practice. I argue that out-of-school science