Changes in University Students’ Explanation Models of DC Circuits

One well-known learning obstacle is that students rarely use the concepts in the way that scientists use them. Rather, students mix up closely related concepts and are inclined towards matter-based conceptualisations. Furthermore, some researchers have argued that certain difficulties are rooted in the student’s limited repertoire of causal schemes. These two aspects are conveniently represented in the recent proposal of the systemic view of concept learning. We applied this framework in our analyses of university students’ explanations of DC circuits and their use of concepts such as voltage, current and resistance. Our data consist of transcribed group interviews, which we analysed with content analysis. The results of our analysis are represented with directed graphs. Our results show that students had a rather refined ontological knowledge of the concepts. However, students relied on rather simple explanation models, but few students were able to modify their explanations during the interview. Based on the analysis, we identified three processes of change: model switch, model refinement and model elaboration. This emphasises the importance of relevant relational knowledge at a later stage of learning. This demonstrates how concept individuation and learning of relational structures occurs (and in which order) and sets forth interesting research questions for future research.     

A synthesis of the literature on research methods education

The purpose of this research synthesis is to examine the current research on teaching and learning research methods. The aims are to understand the themes present in the current literature and identify gaps in our understanding of how we teach, and how students learn, research methods. A synthesis of 89 studies generated three themes: (1) characteristics of students taking a research methods course, (2) teaching methods and techniques, and (3) content and course goals. Gaps identified include a lack of research on assessment and on what and how students learn in research methods courses. The majority of studies reviewed were teacher reports of attempted teaching strategies so that an additional need exists for other types of research into the teaching and learning of research methods such as case studies of students' learning or experimental studies of assessment techniques. Suggestions for instructors and future research are considered.     

Fostering Instructor Knowledge of Student Thinking Using The Flipped Classroom

Abstract

In this article, we share a model of flipped instruction that allowed us to gain a window into our students’ mathematical thinking. We depict how that increased awareness of student thinking shaped our mathematics instruction in productive ways. Drawing on our experiences with students in our own classrooms, we show how flipped instruction can be used to design experiences that help students make sense of mathematics during class sessions.     

Taking on Bourdieu’s ‘destiny effect’: theorising the development and sustainability of a socially just second-chance schooling initiative using a Bourdieusian framework

This article aims to theorise a storyline account of a collaborative three-year action research project into schooling re-engagement using a Bourdieusian framework. In the article we discuss how we (two teachers and a social worker) developed an alternative senior secondary school that re-engaged a sizable minority of marginalised young people back into formalised learning and consider how this school became a significant and sustainable educational alternative. Our work during this developmental period drew us into community-based activism enacting socially just curricular and pedagogical experiments. Through networked political action for schooling justice in concert with critical friends (our university partners), the marginalised young people we worked with and supportive regional youth stakeholders, we reconstructed our professional habitus as professionals into a more enabling rendering and strived to proffer through our relational, pedagogical and curricular work with students more of a transformative habitus. Our curricular and activist work inside the community extended the field of schooling relations into a more socially just orientation. This more enabling community field merged with our schooling field and enabled us to source political capital engendering secure, recurrent school funding and a purpose-built schooling facility. We claim that the market logics of schooling significantly influenced our beginning enrolment growth trajectory, and discuss how these logics compromised our ability to break through Bourdieu’s notion of the ‘destiny effect’. Since its inception in 2003, the Second Chance Community College has offered a comprehensive senior secondary schooling programme for more than 1000 young people. Throughout its 12-year history, the majority of students have gone on to secure work, apprenticeships and tertiary study but only 10% of students have successfully completed their final year of schooling.     

Redefining Interdisciplinary Curriculum: A Journey of Collaboration and Change in Secondary Teacher Education

When beginning to teach a secondary education course focusing on interdisciplinary curriculum together, four women teacher educators determined changes we hoped to make for the following semester. For example, we took up the notions of difference, arts integration, and collaboration all under the umbrella of interdisciplinary curriculum. We were in search of a model of interdisciplinarity that could incorporate our understanding of education and our teaching interests. We designed this model in order to guide our students into identifying themselves as educators rather than purely content-area specialists.Similarly, we saw this course as an opportunity to encourage collaborative practices. We could model team-teaching as our students planned interdisciplinary units together. Likewise, we could demonstrate to our students that transcending their own disciplines allows for more powerful teaching and learning. We saw redefining interdisciplinary curriculum as a route to encourage preservice teachers to teach for social justice and to show teaching's potential as a collaborative profession.This article narrates how we experienced the changes of crossing disciplines, co-teaching sections of the course, exploring arts integration, and providing practical experiences in four different voices. We use our varied voices as we hope the reader may then come to better understand our individual experiences as well as our collaborative journey. While we encountered several roadblocks on our travels, we also found that we offered opportunities for creating new knowledge among ourselves and our students.     

Reflections on gaze data in statistics education

Gaze data are still uncommon in statistics education despite their promise. Gaze data provide teachers and researchers with a new window into complex cognitive processes. This article discusses how gaze data can inform and be used by teachers both for their own teaching practice and with students. With our own eye-tracking research as an example, background information on eye-tracking and possible applications of eye-tracking in statistics education is provided. Teachers indicated that our eye-tracking research created awareness of the difficulties students have when interpreting histograms. Gaze data showed details of students' strategies that neither teachers nor students were aware of. With this discussion paper, we hope to contribute to the future usage and implementation of gaze data in statistics education by teachers, researchers, educational and textbook designers, and students.     

Information literacy in science writing: how students find,identify, and use scientific literature

For undergraduate students to achieve science literacy, they must first develop information literacy skils. These skills align with Information Literacy Standards and include determining appropriate databases, distinguishing among resource types, and citing resources ethically. To effectively improve information literacy and science literacy, we must identify how students interact with authentic scientific texts. In this case study, we addressed this aim by embedding a science librarian into a science writing course, where students wrote a literature review on a research topic of their choice. Library instruction was further integrated through the use of an online guide and outside assistance. To evaluate the evolution of information literacy in our students and provide evidence of student practices, we used task-scaffolded writing assessments, a reflection, and surveys. We found that students improved their ability and confidence in finding research articles using discipline-specific databases as well as their ability to distinguish primary from secondary research articles. We also identified ways students improperly used and cited resources in their writing assignments. While our results reveal a better understanding of how students find and approach scientific research articles, additional research is needed to develop effective strategies to improve long-term information literacy in the sciences.     

First Experiences with Reading Primary Literature by Undergraduate Life Science Students

Learning to read and understand research articles (primary literature) is an important step in the enculturation of higher education students into the scientific community. We presume, based on ideas from the field of genre analysis, that it is important for the development of reading skills to become conscious of the rhetorical structures in research articles. So, we determined how well science students are able to identify 2 important elements of this rhetorical structure: conclusions and grounds. First-year undergraduate life science students who followed a course called ‘Biomedical Research’ made assignments in which they had to identify these 2 elements. We analysed the answers of 20 students in detail and compared their answers with 2 expert readers. Furthermore, we conducted task-based interviews with 4 students to gain more insight into their reading strategies and to determine how they identify conclusions and grounds. Our results show that students and experts defined conclusions and grounds in different ways. Students and experts agreed on the most important conclusion of the articles. However, students identified a wide range of sentences which were not seen as conclusions by the experts. The grounds students mentioned mostly matched their conclusions. Students sometimes failed to mention important grounds for a particular conclusion. In conclusion, our study shows the differences between student and expert readers of primary literature. Based on our results, we formulated criteria for the design of a teaching strategy that aims to improve students' skills for reading primary literature.     

大学英语口语教学探讨

随着社会不断发展和经济全球化的日益深入,英语应用能力成为考量人才的一个重要指标。因此非英语专业大学生英语口头表达能力的培养成为英语教学的关键。较以往传统英语教学模式偏重读写能力的训练而言,新形势下的大学英语教学应给予口语教学充分的重视,调整口语教学在整个教学安排中的份量,所以研究并改革英语口语教学应作为大学英语教学改革的第一步。本文针对我国非英语专业大学生口语能力薄弱的现状,提出了在学生本身英语基础知识比较差的条件下如何改革,帮助学生拓展英语交际能力的思路。     

How does completing a dissertation transform undergraduate students’ understandings of disciplinary knowledge?

Dissertations are positioned as the capstone of an undergraduate degree, bringing together what students have previously learned from their programmes through a piece of independent research. However, there is limited research into the ways in which engaging in a dissertation has an impact on students’ understandings of disciplinary knowledge. In this article, we explore the relations between students’ accounts of sociological knowledge in their second and third years and how they engage with sociological knowledge in their dissertations. We argue that for the work of the dissertation to have an impact on students’ understanding of sociological knowledge, students need to see their discipline as providing a way of answering their research questions. We explore the implications of this argument for both our understanding of the role of dissertations and research-based learning in universities more generally.     

Refugees and online education: student perspectives on need and support in the context of (online) higher education

ABSTRACT

Online education and in particular Massive Open Online Courses (MOOCs) are often regarded as a way to solve global educational challenges. In this article, we highlight the students’ uptake of such a ‘digital solution’. Presenting initial findings from a research project in Germany, we situate our investigation in the specific context of digital educational offers for refugees, using Kiron Open Higher Education as an example. Kiron has designed an innovative academic model, with MOOCs at its core, to ease refugees’ access into higher education. Drawing from student data of 1375 Kiron students we look at students’ actual usage of the offer and the accompanying support services as well as the difficulties refugee students face while navigating online higher education. Results show, amongst others, rather low completion rates in the online courses and point to a much more nuanced picture of how students make use of the offer – putting online education as an easy, straightforward formula to the integration of disadvantaged students into question.     

Frailty in transition? Troubling the norms,boundaries and limitations of transition theory and practice

ABSTRACT

This article focuses on ‘transition’ and how it is understood within higher education. Drawing on data from concept map-mediated interviews at two institutions, we examine the conceptions of transition held by academic and professional staff, who work to support students’ learning into and through higher education. We suggest that normative understandings of transition often draw upon a grand-narrative that orchestrates and reiterates a stereotypic understanding of students’ experiences. Often this narrative involves students’ interpellation into a field of discourse where the subject is constructed as both homogeneous and in deficit: ill-prepared, lacking in independence, as vulnerable and in need of support. However, this study suggests that beneath this discourse lies a more nuanced picture: one where students’ experiences can be conceptualised as diverse and fluid. Moreover, we employ the concept of pedagogic ‘frailty’ to expose the significance of the environments and wider contexts in which students ‘transition’, and to explore the impact of systemic tensions upon students’ experiences. This article further argues that future research should shift discussions away from the deficits of students, and examine how we can make underlying environmental and systemic challenges more explicit, in order to widen our understanding and discussions of these constraints.     

Developing tomorrow’s decision-makers: opportunities for biotechnology education research

Globally, science curricula have been described as outdated, and students perceive school science as lacking in relevance. Declines in senior secondary and tertiary student participation in science indicate an urgent need for change if we are to sustain future scientific research and development, and perhaps more importantly, to equip students with the knowledge and skills to make informed decisions related to scientific research. This paper argues that a good starting point would be the inclusion of more contemporary areas of science in middle school curricula. One such area with continually emerging developments is biotechnology. This paper further argues the need for research into the impact of biotechnology education that would allow students to go beyond learning about biotechnological processes and products to explore their benefits and risks through an integrated approach, where biotechnology education were extended to include subject areas beyond science, such as social sciences, health education, and English. Such an approach is important, in light of research that suggests that the general public has a limited understanding of biotechnology and that public dissemination of information is insufficient to allow individuals to make informed decisions about or to develop attitudes towards, the varied applications of biotechnology. If we are to educate students to be tomorrow’s informed decision-makers, we must start by addressing their understanding of and attitudes towards emerging sciences. Further research is needed to broaden our understanding of how to achieve these goals.     

Classroom-based science research at the introductory level: changes in career choices and attitude

Our study, focused on classroom-based research at the introductory level and using the Phage Genomics course as the model, shows evidence that first-year students doing research learn the process of science as well as how scientists practice science. A preliminary but notable outcome of our work, which is based on a small sample, is the change in student interest in considering different career choices such as graduate education and science in general. This is particularly notable, as previous research has described research internships as clarifying or confirming rather than changing undergraduates' decisions to pursue graduate education. We hypothesize that our results differ from previous studies of the impact of engaging in research because the students in our study are still in the early stages of their undergraduate careers. Our work builds upon the classroom-based research movement and should be viewed as encouraging to the Vision and Change in Undergraduate Biology Education movement advocated by the American Association for the Advancement of Science, the National Science Foundation, and other undergraduate education stakeholders.     

The Missing Link: The Lack of Citations and Copyright Notices in Multimedia Presentations

Many of the projects and assignments we have our students complete for our classes include a multimedia presentation. Why are we not teaching our students how to cite their sources for these presentations? Writing style (APA, MLA, or Chicago) does not matter. Regardless of whether it is a paper or multimedia presentation students should always cite their sources, otherwise plagiarism is occurring. This is a skill we must teach and demand that our students take responsibility for when completing multimedia presentations. This article covers a brief overview of copyright law, provides helpful resources for students and teachers, and outlines a model that can be used in citing sources in multimedia presentations. This model goes beyond the producer required credit slide to argue for the inclusion of “in product/text” citations for multimedia presentations.