This study investigates the relationship between three linguistic functions: thetics, miratives and exclamatives. Thetics are an information structure configuration that conveys that the information is new to the addressee. The thetic subtypes selected for this study are the following: existentials (e.g. "There are apples in the…

This research reports the development of an online three-tier diagnostic instrument for pre-university students related to cellular respiration. To date, only few studies have been conducted to identify students' alternative conception in the topic of cellular respiration. One of the contributing factors is due to lack of instrument developed to…

The authors draw on their own experiences as practitioners, one as a Biology and Agriculture teacher in Kenya, and the other as an educator in a summer science program serving African American youth in a city in the Midwestern United States. They document and analyze moments of language contestation and explore the use of the construct of…

Two longitudinal studies conducted in Israel examined antecedents and outcomes of teacher depersonalization, a relatively understudied dimension of teacher burnout. Study 1 explored the outcomes of depersonalization. We predicted that depersonalization would predict classroom disruption, and that an aspect of intrinsic orientation for teaching,…

Annually, thousands of U.S. students fail high school introductory biology. The language demands of biology are large, and science teachers are often unprepared to support students' language needs. Here, we describe a 4-week summer high school introductory biology course executed in a large West Coast city. Our aim was to help 33 students recover…

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…

Two cases of context-sensitive mobile computing curricula for children are shown to develop analytical understandings of how science-related sense-making talk can be supported through physical and digital environment interaction, which supports play and learning through movement. Our work investigates how proximity-based computing mediates…

As the most stigmatised epidemic in history -- the human immunodeficiency virus and acquired immune deficiency syndrome (HIV/AIDS) have proven to be a fierce challenge to humanity. The stigmatisation associated with the HIV/AIDS pandemic continues to destroy societies worldwide. The present study was designed to explain the challenges faced by…

Implementation of reform curricula requires teachers to adopt new approaches to teaching. Research has provided promising results about the influence of educative curriculum on teachers' learning and instruction. However, this approach generally focuses on teachers as isolated learners. Using a design-based research approach, the authors developed…

Students with minoritized identities have been engaged in campus activism as a way to hold institutional leaders accountable for addressing oppression. What is particularly unique about these activists is that they often advocate for change as a way to survive in their minoritized bodies. Because these activists are working to address…

Increasingly, institutions of higher education are adopting fully online degree programs to provide students with cost-effective, accessible postsecondary education. A concern these degrees raise is: Will students be prepared for the next step of their career paths after completing their Bachelor's degree online? Biology undergraduates often begin…

The article discusses the link between a curriculum based on academic subjects derived from disciplinary knowledge and a progressive pedagogy that endeavours to engage students from all backgrounds with it. Section 1 describes the realist theory of knowledge which justifies the argument for this accommodation between curriculum and pedagogy.…

This is the thirty-fourth edition of the Articulation Handbook for British Columbia's public post-secondary institutions. It has been updated for 2019-2020 through the dedicated efforts of the educators who participate in the working and steering committees. Articulation is a dynamic process that will never be completed. It brings order to the…

The National Institutes of Health and the National Science Foundation have made a compelling call to action not only to strengthen the pipeline of available STEM-trained talent, but in addition to foster students who are members of populations currently under-represented in science. furthermore, the scientific community must not only increase the…

Schools are a common setting for adolescents to receive health education, but implementation of these programs with high levels of completeness and fidelity is not self-evident. Programs that are only partially implemented (completeness) or not implemented as instructed (fidelity) are unlikely to be effective. Therefore, it is important to…