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Concord Consortium’s new Earth Rocks Map displays a generalized representation of Earth’s geology, focused primarily on the distribution of the three major rock types (igneous, metamorphic, and sedimentary). What makes this map different is that it strips out information about geologic eras, highlighting the distribution of rocks found on Earth’s surface.

In this article we describe an Informal Science Institution (ISI)-based professional learning program for science teacher leaders (STLs) developed within the context of a research-practice partnership (RPP).

Specific to the topic of oxidation–reduction (redox), teachers are obligated by the discipline to prioritise symbolic traditions such as writing equations, documenting oxidation states, and describing changes (e.g., what undergoes oxidation/reduction). Although the chemistry education research community endorses connecting the vertices of Johnstone's triangle, how symbolic traditions undermine chemistry concept development, especially during lesson planning and teaching, is underexplored. To clarify this gap, we use the Mangle of Practice framework to unpack the clash between symbolic vs. particulate-focused instruction.

Despite years of research and practice inspired by chemistry education research, a recent report shows that US secondary instruction is not aligned with current national reform-based efforts. One means to mitigate this discrepancy is focusing on pedagogical conceptual change, its precursors (higher self-efficacy and pedagogical discontentment), and the subtleties of its mechanisms (assimilation and accommodation). In this study, we investigate the final reflections of participants (N = 35) who completed our professional development program known as the VisChem Institute (VCI).

The research contained in this article used qualitative methods to articulate and test the design underlying our professional learning cycle by advancing conjecture mapping, a device by which the embodiments of the design are made transparent to be analyzed in practice.

Recent circumstances due to the COVID-19 pandemic and restrictions on entering public schools have created barriers for prospective teachers (PT) to gain valuable exposure to real classrooms. As a result, we have transitioned some teacher preparation from in person experiences to video case study analysis. Our research seeks to determine how this transition can foster development of critical teaching skills by infusing a model of powerful teaching with video of real classrooms.

The lack of formal training in peer review can be detrimental to the publishing activities of early career researchers, including graduate students and postdoctoral fellows. Lack of recognition of the work of early career researchers (ECRs) in review means that journals cannot easily identify them as potential reviewers in the future. Participation as peer-reviewers increases understanding in early career researchers of their own writing and review process. ECRs can be highly motivated to volunteer for journal editorial work—Journal of Emerging Investigators encourages this by offering many different roles. Publishers that utilize and train early career researchers as peer-reviewers can prevent poor reviewer practices.

Young researchers are often excluded from the scholarly processes of peer-review and publication, which are cornerstones of scholarly work. The Journal of Emerging Investigators is an open access journal dedicated to publishing the research of middle and high school students. We surveyed student authors before and after they participated in the peer-review and publication process of their scientific articles. Following peer-review and publication, students report gains in their confidence and self-efficacy in science, and increased feelings of identity and belonging in science.

Review of the recent literature on integrated STEM curriculum development and implementation. Included are frameworks for integrated STEM curriculum development and research assessments to evaluate curriculum quality. Details and examples from a large integrated STEM research project in the United States are included. The paper concludes with a call for future research related to STEM curriculum implementation, including the need for new observation protocols.

Review of the recent literature on integrated STEM curriculum development and implementation. Included are frameworks for integrated STEM curriculum development and research assessments to evaluate curriculum quality. Details and examples from a large integrated STEM research project in the United States are included. The paper concludes with a call for future research related to STEM curriculum implementation, including the need for new observation protocols.