Recent scholarship highlights the wealth of varied and interconnected opportunities for learning science that informal environments can provide; yet, participants with different experiences, knowledge, and backgrounds do not all learn in the same ways. Thus, studies are needed that examine how particular participants take up learning opportunities…

Computer-based learning environments (CBLEs) have the potential to integrate the linguistic diversity present in classrooms as a resourceful tool in pupils' learning process. Particularly for pupils who speak a language at home other than the language which is used at school, more understanding is needed on how CBLEs offering multilingual content…

In this study we extend our prior exploration focused on the extent to which middle school teachers appropriately identified proportional situations and whether there were relationships between attributes of the teachers and their ability to identify proportional situations. For this study, we analyzed both a larger dataset (n = 32) and two…

This research explored how Karen (first-generation refugees from Burma) elementary students engaged with the Next Generation Science Standards (NGSS) practice of constructing scientific explanations based on evidence within the context of a cross-cultural learning community. In this action research, the researcher and a Karen parent served as…

Using sociocultural concepts of authoritative and dialogic discourse, I sought to examine 5th-grade teachers' questioning practices during small-group reading instruction to understand the differences between groups reading text on grade level and groups reading texts below grade level. The purpose was also to examine how questions functioned for…

In this paper, we report findings from the second year of a three-year research and professional development program designed to help elementary school teachers engage in dialogic teaching to support the development of students' argument literacy. We define argument literacy as the ability to comprehend and formulate arguments through speaking,…

Drawing upon video recordings from two fifth-grade Ukrainian classrooms and interviews with children four years later, this paper examines these classrooms as sites for socializing learners into an "imagined community" of Ukrainian speakers, the extent to which children took up identities as members of this community, and the potential…

Two investigations of fifth graders' strategies for locating whole numbers on number lines revealed patterns in students' coordination of numeric and linear units. In Study 1, we investigated the effects of context on students' placements of three numbers on an open number line. For one group ("n"?=?24), the line was presented in a…

The purpose of this article is to raise awareness of how the varied form and responsive and response-able use of teacher questions can invite and direct not only more student talk in classrooms but elicit specific and varied features of student talk that enhance comprehension building and provide evidence of student engagement and high-level…

Professional learning communities (PLCs) constitute worthwhile spaces in which to study teacher participation in the reflective practices that have potential to shift their teaching. This qualitative case study details the interactions between dual-language and ELL teachers in a grade-level PLC as they met together to confer over video-clips of…

This article reports on students' problem-solving approaches across three representations--number lines, coordinate planes, and function graphs--the axes of which conventional mathematics treats in terms of consistent geometric and numeric coordinations. I consider these representations to be a part of a "hierarchical representational…

Spatial visualisation is a subset of spatial ability and is exemplified in predicting whether or not a net will fold to form a target solid. The researchers examined video of interviews to explore the schemes of Year 5 students for determining the validity of nets for a cube and pyramid. Findings suggest the significance of imaged actions, shown…

When studying informal science programs, researchers often overlook the opportunities enabled and constrained in each program and the practices reinforced for participants. In this case study, I examined the normative scientific practices reinforced in one-week-long "Herpetology" (the study of reptiles and amphibians) program for…

Using participatory action research, the first researcher functioned as co-teacher in a fifth-grade class in a large northeastern city public school. The researcher and classroom teacher guided 28 students working in book clubs to compose digital stories in response to historical fiction. The research questions were: (a) What interpretations did…

This study of elementary mathematics teachers is intended to determine if the perceptions, beliefs, and experiences of mathematics teachers in elementary school align with their teaching practices in mathematics. Research included observations, reflections, and interviews with a purposefully selected group of elementary teachers representing upper…