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Gutiérrez’s equity framework, derived from mathematics education research, defines equity in terms of four dimensions: , , , and . and yield outcomes that reify the while and transform schooling to redistribute power. We use Gutiérrez’s equity framework to study discourse about equity from 36 high school physics teachers who participated in an equity-focused professional development workshop. We found that the teachers’ equity discourse often includes aspects of the identity dimension, yet teachers tend to frame identity using what we call a deficit lens. That is, although teachers agree that student identity matters in equity work, they often treat student identity as a way to support and and as a reflection of why students are not “successful.” In Gutiérrez’s words, this means centering equity work on teaching students to “play the game.” We also found that the power dimension, which supports students in “changing the game,” tends to be rare in teachers’ discourse about equity and is often presented with varied interpretations. Our findings then suggest that teachers’ equity framings of identity and power reflect physics education scholarship and dominant narratives, which leads to the call for a collective effort to challenge and reframe identity in physics in relation to power. 

This article describes a learner-centered, tutorial-based approach to climate modeling. Using these tutorials, students in a general education course in global climate change taught in the physics department engaged with compelling, “real-world” questions by drawing on foundational physics concepts along with their prior experiences and conceptual resources in the process of knowledge construction. Students used simulations, energy tracking diagrams, and algebraic analysis to construct climate models that address challenging quantitative questions and reveal key concepts in climate science. Special emphasis was given to the learning goals, pre-requisite knowledge, and conceptual challenges associated with these activities. Instructional materials are provided for educators who wish to adapt these tutorials for use in their own educational context. The supplementary materials are appropriate for both non-science majors and upper-level physics majors. 

Physics teachers’ definitions of equity inform how they identify inequity and take action to transform it. In this paper, we adapted Gutiérrez’s equity framework from mathematics education research to physics education research. The framework defines equity in terms of four dimensions: access , achievement , identity , and power . We used this equity framework to characterize the equity conceptions shared by 23 teachers who participated in an equity-focused professional development. We found that the access and achievement dimensions of equity are popular with teachers compared to the identity and power dimensions, and that teachers share a common understanding of conceptions of access and achievement in ways that is consistent with educational literature and discourses.