Elementary teachers' epistemological and ontological understanding of teaching for conceptual learning

The purpose of this study was to examine the ways in which elementary teachers applied their understanding of conceptual learning and teaching to their instructional practices as they became knowledgeable about conceptual change pedagogy. Teachers' various ways to interpret and utilize students' prior ideas were analyzed in both epistemological and ontological dimensions of learning. A total of 14 in‐service elementary teachers conducted an 8‐week‐long inquiry into students' conceptual learning as a professional development course project. Major data sources included the teachers' reports on their students' prior ideas, lesson plans with justifications, student performance artifacts, video‐recorded teaching episodes, and final reports on their analyses of student learning. The findings demonstrated three epistemologically distinct ways the teachers interpreted and utilized students' prior ideas. These supported Kinchin's epistemological categories of perspectives on teaching including positivist, misconceptions, and systems views. On the basis of Chi's and Thagard's theories of conceptual change, the teachers' ontological understanding of conceptual learning was differentiated in two ways. Some teachers taught a unit to change the ontological nature of student ideas, whereas the others taught a unit within the same ontological categories of student ideas. The findings about teachers' various ways of utilizing students' prior ideas in their instructional practices suggested a number of topics to be addressed in science teacher education such as methods of utilizing students' cognitive resources, strategies for purposeful use of counter‐evidence, and understanding of ontological demands of learning. Future research questions were suggested. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1292–1317, 2007     

Young children category learning: a training study

From an integrative approach, this work focuses on the role of conceptual mechanisms, such as comparison and conceptual-based inference, and sociopragmatic support in young children's taxonomic categorization. “Experiment 1” assessed whether 3-, 4-, and 6-year-old children succeed in detecting taxonomic relations on their own. A clear developmental trend was found: 6-year-olds succeeded, whereas 4- and 3-year-olds relied primarily on perceptually based categories. “Experiment 2” assessed if 3-year-olds are able to change their perceptual response into a taxonomic categorization as a function of the co-occurrence of contingent category information and feedback in an interactive process with an adult (experimenter). A pretest–posttest training study compared 3-year-olds' performance in four conditions: comparison, conceptual-based, information-only, and feedback-only. A perceptual–totaxonomic shift was found only in the comparison and conceptual-based training groups. Children who only received either category information or corrective feedback did not make such a shift. The results show that social interaction with supportive adults is a mechanism that drives conceptual understanding in early childhood.     

Transfer and conceptual change: the change process from the theoretical perspectives of coordination classes and phenomenological primitives

The purpose of this study is to understand the nature of pre-instructional knowledge transferred by students into problem situations and the change process on students’ knowledge system during classroom discussions. This study was framed by two interrelated theoretical frameworks on knowledge structures, phenomenological primitives and coordination classes. The data were collected through problem solving sessions on turning effect of forces (torques or moment) from ten participants who were seeking a degree to become physics teachers. The analysis of data showed that, in this particular context, students’ pre-instructional ideas can be characterized according to phenomenological primitives. The theoretical constructs of the coordination classes generated meaningful results to understand students’ particular difficulties in transferring the moment concept across different contexts and the change process on students’ knowledge system. The major stimulator of the change process emerged as the students’ becoming aware of the epistemological nature of their knowledge structures and searching the causal mechanisms behind physical phenomena.     

Textual and graphical refutations: Effects on conceptual change learning

Refutation text is potentially more effective than standard text for conceptual change. Learning from text and graphic is also potentially superior to learning from text alone. In two studies, we investigated the effectiveness of both a refutation text and a refutation graphic for promoting high school students’ conceptual change learning about season change, as well as their metacognitive awareness of conceptual conflict and knowledge revision. In both studies, participants were randomly assigned to one of four conditions: (1) standard text with standard graphic, (2) standard text with refutation graphic, (3) refutation text with standard graphic, or (4) refutation text with refutation graphic. Both studies had a pretest, immediate post-test, and delayed post-test design and involved students with an initial common misconception about the causes of season change. In Study 2, explicit relevance instructions to observe the important illustration were given to the participants. In both studies, refutation text with refutation graphic was not more beneficial than other instructional materials, either at immediate or delayed post-test. In Study 1, more stable conceptual change learning emerged in readers of the refutation text with standard graphic compared to readers in the control condition. In Study 2, readers of the standard text with refutation graphic performed as well as readers of the refutation text with standard graphic. In addition, more readers of the refutation text with either graphic showed metacognitive awareness of their knowledge change compared to readers in the control condition. Educational implications underline the importance of relevance instructions for guiding readers toward the graphic and of the design of text-graphic pairing to sustain knowledge revision.     

Facilitating social learning in teacher education: a case study

It is increasingly recognised that social learning by teachers can stimulate professional development. In this study, we search for the social behaviour patterns which can act as a catalyst for professional development, with an explicit focus on student teachers’ learning. Based on the ‘Dimensions of Social Learning (DSL) Framework’, including 4 dimensions and 11 indicators of social learning, the present study explores the social configuration of one network of primary teachers (n?=?12), student teachers (n?=?12) and teacher educators (n?=?2). Two research questions guide this exploration: (1) What patterns of social behaviour in teacher networks are likely to lead to professional learning? (2) What network facilitation guidelines can be discerned to assist teachers and teacher educators wishing to optimise student teachers’ professional development? Data collection consisted of video recordings, reflective notes and semi-structured interviews with network members. The findings paint a picture of how social learning in teacher networks is related to the group’s social configuration. Observation criteria and student facilitation guidelines are suggested to support professional development within teacher networks. For each dimension in the DSL Framework, one point of attention is discerned to optimise students’ learning in teacher networks.     

Education and social selection in ancient China: semantics,conceptual transformation and social change

This paper investigates the transformation in the Zhou dynasty China (1046–256 BC) of the concept of education in relation to the process of social selection, which concerns the distribution both of knowledge and of social ranks. An approach in terms of historical semantics, mainly influenced by Luhmannian sociological theory with some reference to Koselleck, will place the focus on social change and the changing meaning of concepts. The analysed sources include archaeological evidence and passages from traditional classics. The paper will show how the semantics of education were closely tied to the changing principles of social selection and the changing Chinese cultural concept of Tian (Heaven).     

Kuhn and conceptual change: on the analogy between conceptual changes in science and children

This article argues that the analogy between conceptual changes in the history of science and conceptual changes in the development of young children is problematic. We show that the notions of ‘conceptual change’ in Kuhn and Piaget’s projects, the two thinkers whose work is most commonly drawn upon to support this analogy, are not compatible in the sense usually claimed. We contend that Kuhn’s work pertains not so much to the psychology of individual scientists, but to the way philosophers and historians should describe developments in communities of scientists. Furthermore, we argue that the analogy is based on a misunderstanding of the nature of science and the relation between science and common sense. The distinctiveness of the two notions of conceptual change has implications for science education research, since it raises serious questions about the relevance of Kuhn’s remarks for the study of pedagogical issues.     

Voluntary organizations and the contribution to social justice in schools: learning from a case study

Partnerships are seen as vital to the functioning of many social institutions and the contribution that the private and voluntary not‐for‐profit sector organizations can make to the provision of statutory services is particularly valued. The Church of England Children’s Society Genesis project worked for nearly 5 years in one urban, secondary school with a remit to promote inclusion. Despite much recorded good work, Genesis was not continued after its contract ended. The school had a series of head teachers and was in special measures for part of the period, but key problems centred around the extent of the project’s contribution to the school’s core business and the absence of a positive management of the multi‐professional project by the school. The evaluation examines ways of proceeding which are of relevance to more complex projects. The paper also reviews the place of voluntary and non‐profit making organizations in meeting current challenges to collaborative, multi‐agency working and proposes a more robust, directive, and managerialist approach to make the most efficient and effective use of the resources and expertise of voluntary and statutory agencies (Inter‐agency Czar and Stalinist environment!). Genesis has gone on to work more successfully in six further schools having absorbed the messages of the evaluation of this first enterprise.     

Sociocultural frameworks of conceptual change: implications for teaching and learning in museums

This article presents a metalogue discussion about the two focus articles and the six associated review essays on the topic of conceptual change as it applies to research, and science teaching and learning in museum settings. Through the lenses of a sociocultural perspectives of learning we examine the applicability of the ideas presented in the forum for museums and museum educators. First we reflect on the role that emotions can play in concept development; second, we reflect on the role of language, talk, and gestures to concept development and conceptual change in the short-lived nature of experiences and conversations in museums; and third, we consider the nature of objects as representations of science content in museum settings.

Global-local divides and ontological politics: feminist STS perspectives on mobile learning for community health workers in Kenya

ABSTRACT

This theoretical paper argues that Feminist Science and Technology Studies (FSTS) can help advance the emancipatory project in critical Ed Tech research. To support this claim, we deploy Tsing’s concept of ‘scale-making projects’ (2005. Friction: An Ethnography of Global Connection. Princeton, NJ: Princeton University Press) to connect ‘global’ narratives to ‘local’ users in a mobile learning project for Kenyan health workers. Drawing from this exemplar case, we discuss more broadly how FSTS provides useful theory and methods for tracing the trans-national power relations of digital technologies ‘on the ground’. The paper concludes by advocating for new forms of emancipatory Ed Tech research – ones framed not only within oppositional pairings such as ‘global’ versus ‘local’, but which elucidate how binaries themselves are constituted through far-flung trans-national arrays of sociomaterial practice.     

A conceptual discussion of lesson study from a micro-political perspective: Implications for teacher development and pupil learning

Lesson study has been implemented as a viable approach to support teachers' professional development. Yet, this approach has not been thoroughly examined in relation to key micro-political power relations that are arguably endemic to the use of this collaborative learning model. Accordingly, this paper discusses post-structural concepts that might be used to envision and underpin how teachers come to engage with their students, with their peers, and with external consultants. Taken together, the findings in this paper illustrate how a micro-political perspective can be linked with teachers' professional development as well as their practices of identity construction.     

A design framework for educational hypermedia systems: theory, research, and learning emerging scientific conceptual perspectives

This paper focuses on theory and research issues associated with the use of hypermedia technologies in education. It is proposed that viewing hypermedia technologies as an enabling infrastructure for tools to support learning—in particular learning in problem-based pedagogical environments involving cases—has particular promise. After considering research issues with problem-based learning related to knowledge transfer and conceptual change, a design framework is discussed for a hypermedia system with scaffolding features intended to support and enhance problem-based learning with cases. Preliminary results are reported of research involving a new version of this hypermedia design approach with special ontological scaffolding to explore conceptual change and far knowledge transfer issues related to learning advanced scientific knowledge involving complex systems as well as the use of the system in a graduate seminar class. Overall, it is hoped that this program of research will stimulate further work on learning and cognitive sciences theoretical and research issues, on the characteristics of design features for robust and educationally powerful hypermedia systems, on ways that hypermedia systems might be used to support innovative pedagogical approaches being used in the schools, and on how particular designs for learning technologies might foster learning of conceptually difficult knowledge and skills that are increasingly necessary in the 21st century.

A window into thinking: Using student writing to understand conceptual change in science learning

This study, conducted in an inner-city middle school, followed the conceptual changes shown in 25 students' writing over a 12-week science unit. Conceptual changes for 6 target students are reported. Student understanding was assessed regarding the nature of matter and physical change by paper-and-pencil pretest and posttest. The 6 target students were interviewed about the goal concepts before and after instruction. Students' writing during lesson activities provided qualitative data about their understandings of the goal concepts across the science unit. The researcher constructed concept maps from students' written statements and compared the maps across time to assess changes in the schema of core concepts, complexity, and organization as a result of instruction. Target students' changes were studied in detail to determine patterns of conceptual change. After patterns were located in target students' maps, the remaining 19 students' maps were analyzed for similar patterns. The ideas that students identified in their writing showed changes in central concepts, complexity, and organization as the lessons progressed. When instructional events were analyzed in relation to students' demonstrated ideas, understanding of the goal conceptions appeared in students' writing more often when students had opportunities to explain their new ideas orally and in writing.     

A conceptual design model for CBT development: A NATO case study

CBT (computer-based training) can benefit from the modern multimedia tools combined with network capabilities to overcame traditional education. The objective of this paper is focused on CBT development to improve strategic decision-making with regard to air command and control system for NATO staff in virtual environment. A conceptual design for the CBT of the Web-based command and control system including a methodology and a model of content relations is described. The system helps the personnel to effectively plan, execute, monitor and assess Air operations in a responsive and timely manner. The developed prototype of CBT for Web-based air command and control system for NATO is illustrated.     

Investigating change in young people's understandings of Japan: A study of learning about a distant place

This article demonstrates how a set of complementary qualitative methods can be used to construct a detailed picture not only of the nature of young people's representations of a distant place but the processes of learning by which such representations develop over the medium term. The analysis is based on an interpretive case study of a class of 13‐ to 14‐year‐olds in England learning about Japan as part of their geography curriculum. The findings identify three processes through which students’ representations of Japan became more detailed and nuanced over time: transfer of existing knowledge from other locational contexts to the distant place; active connection with new information; and processing of that information through categorisation and category refinement. Evidence from the study suggests the potential for learning activities designed to encourage these processes and highlights the need for additional longitudinal research in geography education.     

Young children learning about well-being and environmental education in the early years: a funds of knowledge approach

Early childhood educators currently provide content focused learning opportunities for children in the areas of well-being and environmental education. However, these are usually seen as discrete content areas and educators are challenged with responding to children’s interests in popular-culture inspired food products given these influence their consumption of energy-dense, nutrient-poor and highly packaged food in the early childhood setting. This paper reports preliminary findings from a pilot randomised trial examining the interconnectedness of sustainability, well-being and popular-culture in early childhood education. Planning, assessment documentation and summaries from twenty-four learning experiences implemented by six educators over a six-week period were analysed using a deductive approach. Twenty well-being and environmental education topics were identified and shown to be generated by the educators when considering the children’s ‘funds of knowledge’ on popular-culture inspired food products. We argue that topics derived from children’s engagement with popular-culture may help educators to create an integrated approach to curriculum provision. This may impact child weight and facilitate obesity prevention and environmental sustainability as children create stronger connections between these content areas and their everyday choices and practices.