Project-based learning (PBL) in the science classroom provides an opportunity for students to investigate socioscientific issues that are current, authentic, and relevant. In a typical PBL unit, the teacher designs a narrative plan and acts as a facilitator who helps gather and organize student ideas. The framework of the Next Generation Science…

Social media has quickly become an integral part of day-to-day interaction for many university students. This exploratory study investigated the use of the social media site Instagram for written discussions in three introductory French classes (n= 83). Specifically, student perception on the role of image as a mediational tool (Vygotsky, 1978) to…

With the number of school shootings on the rise across the United States, and the preponderance of mass shootings off of school grounds, some school districts and politicians are responding with proposals for beefed up security and surveillance measures. While these proposals may sound appealing in the immediate wake of disaster, policy-makers and…

This paper focuses upon the micro level of the pre-school classroom, taking the example of the Indian Integrated Child Development Service (ICDS), and the discourse of "child-centred" pedagogy that is often associated with quality pre-schooling. Through an analysis of visual data, semi-structured and film elicitation interviews drawn…

The standard method to create dramatic color images in astrophotography is to record multiple black and white images, each with a different color filter in the optical path, and then tint each frame with a color appropriate to the corresponding filter. When combined, the resulting image conveys information about the sources of emission in the…

Participatory research methods argue that young children should be enabled to contribute their perspectives on research seeking to understand their worldviews. Visual research methods, including the use of still and video cameras with young children have been viewed as particularly suited to this aim because cameras have been considered easy and…

Background: University physics students were engaged in open-ended thermodynamics laboratory activities with a focus on understanding a chosen phenomenon or the principle of laboratory apparatus, such as thermal radiation and a heat pump. Students had access to handheld infrared (IR) cameras for their investigations. Purpose: The purpose of the…

This article explores the processes of religious identity development in a Caribbean-Chinese adolescent who is from a multifaith, multilingual home. Findings include (1) the youth developed a Christian religious identity through his multiple situatedness within home and school worlds that privileged that faith and the dominant language of English…

This study interrogates the contributions of multi-party, whole-body interactions to students' collaboration and negotiation of mathematics ideas in a task setting called walking scale geometry, where bodies in interaction became complex resources for students' emerging goals in problem solving. Whole bodies took up overlapping roles representing…

In this paper I propose a method of calculating the time between line captures in a standard complementary metal-oxide-semiconductor (CMOS) webcam using the rolling shutter effect when filming a guitar. The exercise links the concepts of wavelength and frequency, while outlining the basic operation of a CMOS camera through vertical line capture.

This paper argues for an approach to mobile learning that leverages students' informal digital practices as resources for designing mathematics classrooms activities. We briefly describe two exploratory designs along these lines, one featuring the use of photos taken by students outside class and the other centered on their recording and…

Purpose: Studying normal or disordered motor control requires accurate motion tracking of the effectors (e.g., orofacial structures). The cost of electromagnetic, optoelectronic, and ultrasound systems is prohibitive for many laboratories and limits clinical applications. For external movements (lips, jaw), video-based systems may be a viable…

Digital stories (N = 71) were created in partial fulfillment of undergraduate coursework at a large mid-Atlantic university. Based on the alcohol habitus, two major themes emerged: the content present (e.g., dissonance between visual and narrative representations) and the content conspicuously absent from the stories (e.g., first-person…

The purpose of this paper is to describe and analyze the presence of intersubjective asymmetries as an ethical, epistemological, and social challenge in a school. We explore various aspects of interaction between teacher, students, and researcher in school during a music room. A workshop of audiovisual narratives that has been made with teenagers…

Notions of place-making assume that individuals and groups of people have legitimate 'rights to the city.' This paper unsettles these notions to incorporate the politically and legally tenuous relationships African-American and Immigrant youth have to their cities. We describe a community-based digital STEAM curriculum called Mobile City Science…