This exploratory qualitative study examined science teacher enactment of crosscutting concepts (CCCs), a core aspect of Next Generation Science Standards (NGSS) three-dimensional learning, which also includes disciplinary core ideas and science and engineering practices (SEPs). We collected naturalistic observational and interview data from 13…

This paper is part of the special issue on Teacher Learning and Practice within Organizational Contexts. Shifting instructional practices in elementary schools to include more equitable, reform-based pedagogies is imperative for supporting students' development as science learners. Teachers need high quality professional development (PD) to learn…

This proof of concept study investigated a secondary science teacher preparation intervention in six university programs across Arizona, California, and Texas. Researchers and science method instructors (SMIs) collaboratively restructured respective science method courses to hold fidelity to an interrelated set of instructional practices that…

Although studies have documented teachers' growth in assessing science resulting from professional development or science methods courses, little attention has been given to growth while being prepared to assess a linguistically diverse student population. In this study, the growth of 11 secondary science preservice teachers is documented by…

While the opportunity to engage in scientific reasoning has been identified as an important aspect of informal science learning (National Research Council, 2009), most studies have examined this strand of science learning within the context of physics-based science exhibits. Few have examined the presence of such activity in conjunction with live…

Understanding what children know is paramount to planning effective science instruction; however, in any classroom, the students hold a variety of ideas. Representing these differences in ways that also acknowledge the common trends among students might facilitate the process of differentiation. To exemplify one such possible process of…

The aim of this study was to assess whether and how a sustained instructional focus on argumentation might improve children's understanding and application of key epistemic criteria for scientific arguments. These criteria include the articulation of clear, coherent causal claims, and the explicit justification of such claims with appropriate…

Argumentation has become an increasingly recognized focus for science instruction--as a learning process, as an outcome associated with the appropriation of scientific discourse, and as a window onto the epistemic work of science. Only a small set of theoretical conceptualizations of argumentation have been deployed and investigated in science…

We investigated how an induction program supported and constrained beginning teachers' efforts to teach science or mathematics in equitable and effective ways. We focused our investigation on the teaching and learning of equitable instructional practices; we conceived of such practices as attention to students' experiences, instruction for English…

This study examines the historical conditions that fostered significant reform in science education. To understand these conditions, we employ a framework drawn from the new institutionalism in organization theory to study the founding and early development of the Exploratorium--a prominent science center that greatly impacted the field of science…

Discusses problems reflecting the crisis in education, presenting general approaches for resolving the problems. Also discusses the California Earthquake Education Project (CALEEP), a program which provides education of current concern (including personal emergency preparedness) to the public. CALEEP activities are successful due to many social,…

Within the already limited literature on instructional practices in detracked classrooms, there are even fewer research-based studies of detracked science classrooms. This article attempts to address this gap in the research literature, delving into the unique challenges and instructional responses to teaching detracked science. The authors report…

Examines views and practices of first-year science teachers, graduates of a teacher education program in California, focusing on gender equity and multicultural education. Explores teachers' attempts at the nature of science and implementing equitable instruction in classrooms. Discusses commonalties across teachers' successes and struggles in…

In recognition of the fact that science centers and other informal educational institutions can play a role in the reform of science, technology, engineering, and mathematics (STEM) education, several major research and professional programs are currently underway. This article discusses one such effort, the Center for Informal Learning and…