Reflective discussions in teacher training: A comparison between online and offline discussions of course literature in a class of pre-service teachers

This paper compares outcomes of student teachers’ use of oral classroom and written online forum discussions of course literature, with the aim of examining how each mode facilitates reflective practice. Data were collected from a class of 11 participating student teachers. Oral discussions were video-recorded and written online discussions were saved as Word files. Clinchy’s levels of knowing were used to determine the depth of the reflections and qualitative analyses inspired by Harasim were carried out as a complement. Findings indicate that on a group level the performance according to the levels of reflective thinking was the same. Both modes have advantages and drawbacks, but it is clear that there should be a variety of modes to provide individual student teachers with better possibilities of developing their reflections. Further explorations of the interaction between modal preference and modal performance, as well as the implications for online peer collaboration, are discussed.     

Supporting teacher professional development through online video case study discussions: An assemblage of preservice and inservice teachers and the case teacher

The purpose of this study was to explore the potential value of online video case discussions among preservice and inservice teachers, and the video case teacher as a tool for the professional development of teachers. Participants included a total of 26 preservice and inservice mathematics teachers and a veteran teacher who appeared on the video case. Using content analysis techniques, we provided a thematic analysis of the teacher discourse and demonstrated the exchanges between the participating teachers and video case teacher. We also assessed the overall effectiveness of our online forum set up for the professional development of teachers. Results indicated that participant teachers were able to make theory–practice connections by articulating specific frameworks that guided our study. The inclusion of the video case teacher was beneficial for the other teachers in several ways. We contend that online forum discussions of video cases in which collective engagement of preservice and inservice teachers, and the case teacher have a great potential to support teacher professional development.     

Considering the role of invitations to inquiry in scienceteaching and in teacher education

Conclusion Invitations to inquiry have been shown to be not only an interesting and effective way of teaching science as inquiry by inquiry, but also as a highly effective means for teacher education. It is recommended that institutions which employ the classic model of microteaching (Allen and Ryan, 1969) revise their approach and adopt a more holistic approach such as the one described here. This article is dedicated to the memory of Dr. Joseph J. Schwab, a master of science teacher education and a curriculum scholar whose ideas continue to illuminate classroom practice.     

Community and inquiry: journey of a science teacher

In this case study, we examine a teacher’s journey, including reflections on teaching science, everyday classroom interaction, and their intertwined relationship. The teacher’s reflections include an awareness of being “a White middle-class born and raised teacher teaching other peoples’ children.” This awareness was enacted in the science classroom and emerges through approaches to inquiry. Our interest in Ms. Cook’s journey grew out of discussions, including both informal and semi-structured interviews, in two research projects over a three-year period. Our interest was further piqued as we analyzed videotaped classroom interaction during science lessons and discovered connections between Ms. Cook’s reflections and classroom interaction. In this article, we illustrate ways that her journey emerges as a conscientization. This, at least in part, shapes classroom interaction, which then again shapes her conscientization in a recursive, dynamic relationship. We examine her reflections on her “hegemonic (cultural and socio–economic) practices” and consider how these reflections help her reconsider such practices through analysis of classroom interaction. Analyses lead us to considering the importance of inquiry within this classroom community.

Getting the blend right in new learning environments: A complementary approach to online discussions

This paper reports some of the findings of a case study investigation of undergraduate student learning in online discussions within a campus-based business course in New Zealand. The project explored predominantly Net Gener students’ perceptions of the differences between face-to-face and online discussions and the role of these differences in their learning. The study found that the students regarded the two environments as different but complementary for their learning and identified the features of each discussion environment that supported their learning. A complementary framework, based on these student perspectives is presented. These findings and the framework provide teachers and course designers with a new evidence-based approach for including effective face-to-face and online discussions for Net Gener and other students within their courses.     

Personalised knowledge representations: the missing half of online discussions

In this paper, we highlight a concern with using online discussion for learning. We argue that there is a lack of technological support for the development of personalised knowledge representation for most online discussion forums. Analyses of existing discussion forums suggest that there is a range of collective knowledge representation mechanisms which support a group or a community of learners. However, such mechanisms may not necessarily lead to learners' internalisation of collective knowledge into personalised knowledge. We discuss how internalisation can be facilitated through the notion of knowledge objects, while externalisation can be mediated by idea artefacts. These notions are translated into technological supports and suggestions of how online discussions can be designed differently from the common threaded discussion.     

Rubrics for designing and evaluating online asynchronous discussions

The purpose of the study reported on in this paper was to identify performance criteria and ratings in rubrics designed for the evaluation of learning in online asynchronous discussions (OADs) in post-secondary contexts. We analysed rubrics collected from Internet sources. Using purposive sampling, we reached saturation with the selection of 50 rubrics. Using keyword analysis and subsequent grouping of keywords into categories, we identified 153 performance criteria in 19 categories and 831 ratings in 40 categories. We subsequently identified four core categories as follows: cognitive (44.0%), mechanical (19.0%), procedural/managerial (18.29%) and interactive (17.17%). Another 1.52% of ratings and performance criteria were labelled vague and not assigned to any core category.     

Interaction and cognitive engagement: An analysis of four asynchronous online discussions

Online discussion plays a unique role in face-to-face and distance teaching and learning. Interaction and student cognitive engagement during the online discussion are critical for constructing new understanding and knowledge. This article analyzes types of interaction that occur during online discussions, examines levels of student cognitive engagement in each discussion, and explores their effects on and implications for learning and teaching in higher education. By combining methods of social network analysis with qualitative content analysis, the article explores new methodologies for analyzing participation, interaction, and learning that take place online, and suggests areas for research in learning and teaching online.     

Capturing and assessing evidence of student teacher inquiry: A case study

In this paper, we present five principles underlying teacher inquiry and report a case study during which student teachers in a US teacher education programme used evidence-based decision support, an inquiry method designed to help teachers analyse and adapt their own teaching through the use of a video analysis tool. This case study examined interplay among tools designed to guide teaching practice, student teachers’ own self-guided inquiry, and feedback from cooperating teachers as they made instructional decisions. Preservice teachers initially accepted the guidance provided by teaching analysis tools, but abandoned the tools in favour of informal self-assessments and feedback from cooperating teachers when they assumed teaching responsibilities in their own classrooms. We discuss the role of external support and video evidence in guiding preservice teacher inquiry.     

Effects of graphic organizers in online discussions: comparison between instructor-provided and student-generated

The current experimental study examined the effects of graphic organizers in a collaborative learning context where students constructed knowledge during online discussions. As the results could vary depending on how students interacted with the graphic organizers, this study compared two different approaches: instructor-provided versus student-generated graphic organizers. Thus, the purpose of this study was to investigate the effects of receiving or generating graphic organizers on students’ engagement in online discussions. Thirty-six graduate students enrolled in an online graduate course participated in the study. While analyzing an instructional design case, students were asked to discuss design issues in a randomly assigned group. There were three conditions: control condition without graphic organizers, instructor-provided, and student-generated graphic organizers. Major findings revealed that both generating and receiving graphic organizers facilitated students’ higher levels of cognitive engagement, and encouraged students to consider alternative views during the discussions. Without the graphic organizer, students tended to simply summarize previous messages or raise new issues rather than elaborating on previous topics. There was a significant finding regarding the ways of interacting graphic organizers. Students discussed more topics when they were given instructor’s graphic organizers rather than when they were asked to generate them.     

Analysing peer feedback in asynchronous online discussions: A case study

Education and Information Technologies - Peer feedback is referred to as comments provided by one student to another with the intention to aid their peers’ progress in learning. The responses...     

Assessing metacognition in an online community of inquiry

Metacognition is an important aspect of human intelligence and higher learning. There is the recognition that metacognition is not just a private internal activity but also socially situated. In this context, the purpose of this research is to develop and validate a metacognitive construct that provides the opportunity to assess metacognition in online discussions. Furthermore, the Community of Inquiry (CoI) theoretical framework provided the conceptual coherence to construct, operationalize and interpret metacognition in an online collaborative inquiry. The results provided evidence of metacognition indicators in student discussion postings and the frequency of these indicators increased over time.     

Developing epistemologically empowered teachers: examining the role of philosophy of chemistry in teacher education

History and philosophy of science have been widely promoted in science teacher education for several decades. However the application of themes from philosophy of science in science teacher education has been rather broad and not particular relative to the domain-specific features of the science in question. The purpose of this paper is to investigate how the new field of philosophy of chemistry can contribute to science teacher education. Since the beginning of the 1990s, philosophy of chemistry has emerged as a relatively new branch of philosophy of science examining the distinctive nature of chemical knowledge. Some implications of this domain in chemical education have been investigated although the research territory in this area remains underdeveloped. The paper is intended to contribute to this area of research by focusing on a particular theme, the microscopic/macroscopic relationship (or the so-called ‘supervenience’ problem) in the context of models and modelling. Literature review of students’ and teachers’ understanding of models and modelling in chemistry highlights the importance of incorporating the epistemological aspects of related chemical concepts. The implications for teacher education are discussed.