ORCID Profile
0000-0002-9902-7582
Current Organisations
RMIT University
,
Monash University
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Curriculum and Pedagogy | Science, Technology and Engineering Curriculum and Pedagogy | Teacher Education: Secondary | Teacher Education: Primary | Education Systems | Teacher Education and Professional Development of Educators | Curriculum and Pedagogy Theory and Development | Mathematics and Numeracy Curriculum and Pedagogy | Curriculum Studies: Science Education
Pedagogy | Primary education | Secondary education | Learner and Learning Processes | Teacher and Instructor Development | Expanding Knowledge in Education | Higher education |
Publisher: No publisher found
Date: 2013
Publisher: Informa UK Limited
Date: 02-09-2014
Publisher: IEEE
Date: 07-2013
Publisher: The University of Sydney Library
Date: 07-09-2022
DOI: 10.30722/IJISME.30.04.005
Abstract: Integrating mathematics and science can enrich student learning by providing relevant, meaningful, and engaging learning experiences that promote positive attitudes towards both subjects. However, despite reported benefits in relation to student learning, various barriers to integration have also been identified, including limited teacher content and pedagogical content knowledge, and the need for professional learning support with planning and implementing integrated lessons. In this article, we report on one phase of a project in which mathematics and science education researchers and primary teachers collaborated to design two sequences of integrated mathematics and science lessons. We focus on the processes considered critical for success, including how knowledge was co-constructed by the design team to develop the integrated lesson sequences. Findings are communicated as a set of guidelines to support teachers and educators interested in replicating the process to integrate mathematics and science content.
Publisher: Informa UK Limited
Date: 04-07-2012
Publisher: Informa UK Limited
Date: 30-08-2023
Publisher: Informa UK Limited
Date: 02-09-2021
Publisher: Informa UK Limited
Date: 03-05-2016
Publisher: Springer Science and Business Media LLC
Date: 13-05-2016
Publisher: Informa UK Limited
Date: 02-09-2017
Publisher: Informa UK Limited
Date: 03-05-2020
Publisher: Springer Science and Business Media LLC
Date: 26-03-2010
Publisher: Informa UK Limited
Date: 04-07-2021
Publisher: Informa UK Limited
Date: 14-03-2012
Publisher: Emerald Group Publishing Limited
Date: 2013
Publisher: Informa UK Limited
Date: 25-09-2012
Publisher: Informa UK Limited
Date: 02-09-2018
Publisher: Routledge
Date: 11-07-2014
Publisher: Informa UK Limited
Date: 04-05-2018
Publisher: Informa UK Limited
Date: 13-11-2018
Publisher: Informa UK Limited
Date: 31-03-2011
Publisher: Informa UK Limited
Date: 09-2016
Publisher: Informa UK Limited
Date: 02-01-2016
Publisher: SensePublishers
Date: 2012
Publisher: Springer International Publishing
Date: 2021
Publisher: Springer Netherlands
Date: 23-11-2012
Publisher: Routledge
Date: 24-03-2015
Publisher: Informa UK Limited
Date: 03-05-2016
Publisher: Informa UK Limited
Date: 11-2011
Publisher: Informa UK Limited
Date: 02-01-2022
Publisher: Informa UK Limited
Date: 02-01-2023
Publisher: Informa UK Limited
Date: 04-07-2023
Publisher: American Society for Photogrammetry and Remote Sensing
Date: 08-2015
Abstract: Pulse density, the number of laser pulses that intercept a surface per unit area, is a key consideration when acquiring an Airborne Laser Scanning (ALS) dataset. This study compares area-based vegetation structure metrics derived from multi-return ALS simulated at six pulse densities (0.05 to 4 pl m -2 ) across a range of forest types: from savannah woodlands to dense rainforests. Results suggest that accurate measurement of structure metrics (canopy height, canopy cover, and vertical canopy structure) can be achieved with a pulse density of 0.5 pl m -2 across all forest types when compared to a dataset of 10 pl m -2 . For pulse densities .5 pl m -2 , two main sources of error lead to inaccuracies in estimation: the poor identification of the ground surface and sparse vegetation cover leading to under s ling of the canopy profile. This analysis provides useful information for land managers determining capture specifications for large-area ALS acquisitions.
Publisher: Springer Science and Business Media LLC
Date: 22-01-2013
Publisher: Informa UK Limited
Date: 26-08-2021
Publisher: Informa UK Limited
Date: 04-05-2014
Publisher: Informa UK Limited
Date: 19-10-2021
Publisher: Informa UK Limited
Date: 11-2013
Publisher: Informa UK Limited
Date: 04-2013
Publisher: Copernicus GmbH
Date: 23-06-2016
DOI: 10.5194/ISPRSARCHIVES-XLI-B8-673-2016
Abstract: This paper presents a methodology for the attribution and characterisation of Sclerophyll forested landscapes over large areas. First we define a set of woody vegetation data primitives (e.g. canopy cover, leaf area index (LAI), bole density, canopy height), which are then scaled-up using multiple remote sensing data sources to characterise and extract landscape woody vegetation features. The advantage of this approach is that vegetation landscape features can be described from composites of these data primitives. The proposed data primitives act as building blocks for the re-creation of past woody characterisation schemes as well as allowing for re-compilation to support present and future policy and management and decision making needs. & br& & br& Three main research sites were attributed representative of different sclerophyll woody vegetated systems (Box Iron-bark forest Mountain Ash forest Mixed Species foothills forest). High resolution hyperspectral and full waveform LiDAR data was acquired over the three research sites. At the same time, land management agencies (Victorian Department of Environment, Land Water and Planning) and researchers (RMIT, CRC for Spatial Information and CSIRO) conducted fieldwork to collect structural and functional measurements of vegetation, using traditional forest mensuration transects and plots, terrestrial lidar scanning and high temporal resolution in-situ autonomous laser (VegNet) scanners. & br& & br& Results are presented of: 1) inter-comparisons of LAI estimations made using ground based hemispherical photography, LAI 2200 PCA, CI-110 and terrestrial and airborne laser scanners 2) canopy height and vertical canopy complexity derived from airborne LiDAR validated using ground observations and, 3) time-series characterisation of land cover features. & br& & br& 1. Accuracy targets for remotely sensed LAI products to match within ground based estimates are ± 0.5 LAI or a 20% maximum (CEOS/GCOS) with new aspirational targets of 5%). In this research we conducted a total of 67 ground-based method-to-method pairwise comparisons across 11 plots in five sites, incorporating the previously mentioned LAI methods. Out of the 67 comparisons, 29 had an RMSE ≥ 0.5 LAIe. This has important implications for the validation of remotely sensed products since ground based techniques themselves exhibit LAI variations greater than internationally recommended guidelines for satellite product accuracies. & br& & br& 2. Two methods of canopy height derivation are proposed and tested over a large area (4 Million Ha). 99th percentile maximum height achieved a RMSE of 6.6%, whilst 95th percentile dominant height a RMSE = 10.3%. Vertical canopy complexity (i.e. the number of forest layers of strata) was calculated as the local maxima of vegetation density within the LiDAR canopy profile and determined using a cubic spline smoothing of Pgap. This was then validated against in-situ and LiDAR observations of canopy strata with an RMSE 0.39 canopy layers. & br& & br& 3. Preliminary results are presented of landcover characterisation using LandTrendr analysis of Landsat LEDAPS data. kNN is then used to link these features to a dense network of 800 field plots sites.
Publisher: Springer Netherlands
Date: 2015
Publisher: Informa UK Limited
Date: 17-04-2015
Publisher: IEEE
Date: 07-2013
Publisher: Springer Netherlands
Date: 2012
Publisher: Informa UK Limited
Date: 02-01-2014
Publisher: Informa UK Limited
Date: 02-01-2020
Publisher: Informa UK Limited
Date: 19-05-2021
Publisher: American Educational Research Association (AERA)
Date: 2012
Abstract: Because pedagogical content knowledge (PCK) includes teachers’ understanding of how students learn, or fail to learn, specific subject matter, the development of PCK is an important goal to focus on in professional development programs. The research literature clearly indicates the complex nature of PCK as a form of teachers’ professional knowledge that is highly topic, person, and situation specific. This implies that professional development programs aimed at the development of teachers’ PCK cannot be limited to supplying teachers with input, such as ex les of expert teaching of subject matter. Instead, such programs should be closely aligned to teachers’ professional practice and, in addition to providing teachers with specific input, should include opportunities to enact certain instructional strategies and to reflect, in idually and collectively, on their experiences.
Publisher: Springer Science and Business Media LLC
Date: 2001
Publisher: Informa UK Limited
Date: 02-01-2015
Publisher: SAGE Publications
Date: 26-11-2013
Abstract: Despite pressing concerns about the need to prepare high-quality teachers and the central role of teacher educators (TEs) in this process, little is known about how TEs teach about teaching specific subject matter, and how they develop their expertise. This empirical study focuses on the specific expertise that science TEs bring into teacher education. In idual interviews and story lines were conducted with 12 experienced science TEs from four different teacher education institutions in Australia and the Netherlands, to gain insight into their aims for teaching about science teaching, and how their expertise has developed on the basis of their professional background and experiences. The findings of this exploratory study reveal similarities among the concerns of these TEs and yet considerable ersity among their approaches. The study aims to contribute to a better understanding of science TEs’ work and the development of a pedagogy of science teacher education.
Publisher: Informa UK Limited
Date: 30-04-2021
Publisher: Informa UK Limited
Date: 07-03-2016
Publisher: Informa UK Limited
Date: 02-09-2015
Publisher: Elsevier BV
Date: 12-2022
Publisher: MDPI AG
Date: 21-10-2022
Abstract: Developing teacher knowledge, skills, and confidence in Science, Technology, Engineering, and Mathematics (STEM) education is critical to supporting a culture of innovation and productivity across the population. Such capacity building is also necessary for the development of STEM literacies involving the ability to identify, apply, and integrate concepts from STEM domains toward understanding complex problems, and innovating to solve them. However, a lack of visible models of STEM integration has been highlighted by teachers as a challenge to successfully implementing integrated STEM education in schools. Problem Based Learning (PBL) has been well-established in higher education contexts as an approach to learning in the STEM disciplines and may present an effective way to integrate knowledge and skills across STEM disciplines in school-based STEM education and support the development of students as capable, self-directed learners. However, if PBL is to effectively contribute to STEM education in schools and build teacher capacity to teach STEM, then this approach needs to be better understood. This paper aims to generate a set of principles for supporting a PBL model of STEM education in schools based on insights from the literature and expert focus groups of PBL professionals. Four principles of PBL emerged from the data analysis: (a) flexible knowledge, skills, and capabilities (b) active and strategic metacognitive reasoning (c) collaboration based on intrinsic motivation and (d) problems embedded in real and rich contexts. The study outcomes provide evidence-informed support for teachers who may be considering the value of adopting a PBL approach in school-based STEM education.
Publisher: Springer Singapore
Date: 2018
Publisher: Routledge
Date: 06-07-2017
Publisher: IEEE
Date: 07-2013
Publisher: Springer Singapore
Date: 2018
Publisher: Deakin University
Date: 22-03-2023
DOI: 10.21153/TESOL2022VOL31NO1ART1533
Abstract: The recent implementation of The Victorian Curriculum F-10: EAL requires content teachers who teach EAL students to be familiar with the revised EAL curriculum for the purposes of planning and developing approaches to assist learners’ development in English. In the literature and in curriculum frameworks, word knowledge is considered an important aspect of EAL students’ learning. However, little is known about what pedagogical practices teachers across the curriculum perceive as being important, and use, in developing EAL students’ vocabulary. In this study, we investigated linguistically responsive vocabulary teaching in a Year 7 science class. Our aim was to elucidate teachers’ perceptions and practices in teaching vocabulary in science. The qualitative case study drew on principles of linguistically responsive instruction (LRI), which refers to practices for meeting the needs of students in culturally and linguistically erse classrooms. Analysis of interview and classroom data from an EAL teacher and a science teacher revealed a range of LRI practices for developing word knowledge based on understanding the distinction between conversational and academic language, language learning principles, responsive teacher talk, plurilingual awareness, and the importance of social interaction for learners. We offer recommendations for a whole school approach to LRI, adaptation to online LRI, and curriculum development.
Publisher: SAGE Publications
Date: 22-09-2023
Publisher: Informa UK Limited
Date: 02-09-2021
Publisher: Springer International Publishing
Date: 2016
Publisher: Informa UK Limited
Date: 02-01-2017
Publisher: Education Association of South Africa
Date: 28-02-2019
Publisher: Informa UK Limited
Date: 02-01-2018
Publisher: Oxford University Press
Date: 24-07-2013
DOI: 10.1093/OBO/9780199756810-0089
Abstract: This article provides an overview and discussion of self-study of teacher education practices. Self-study is a genre of research concerned with examining the role of the educator within professional practice settings. In teacher education, self-study is used as a form of practitioner research by higher education faculty to study their teaching and their students’ learning. Self-study functions as a means of better understanding the complex nature of teaching and learning and of stimulating educational change. In self-study, researchers focus on the nature and development of personal, practical knowledge through examining, in situ, their own learning beliefs, practices, processes, contexts, and relationships. Outcomes of self-study research focus both on the personal, in terms of improved self-understanding and enhanced understanding of teaching and learning processes, and the public, in terms of the production and advancement of formal, collective knowledge about teaching and teacher education practices, programs, and contexts that form an important part of the research literature on teacher education. Both personal and public purposes are concerned with the reform of teaching and teacher education that works from a social change and social justice perspective. The sources included in this article present works that have significantly influenced the research and practice of self-study in teacher education, comprehensive examinations of major issues in the field, and works that are breaking new ground. A variety of meanings has been associated with the term “self-study,” including self-directed learning, psychological studies of the growth of in iduals, and institutional self-evaluations. These definitions are concerned with understandings of “self” that are different from self-study of teacher education practices and are not included in this article. Also, while self-studies are conducted in contexts outside teacher education by academics in other faculties of higher education, by teachers in schools, and by administrators, these contexts are not covered in this article.
Publisher: Elsevier
Date: 2010
Publisher: Informa UK Limited
Date: 2012
Publisher: Informa UK Limited
Date: 25-09-2022
Publisher: IEEE
Date: 07-2013
Publisher: SAGE Publications
Date: 11-2012
DOI: 10.1177/000494411205600307
Abstract: Recent research has begun to conceptualise the professional learning of practising teachers who take on leadership roles in schools. In this vein, this article draws on a qualitative interview-based study designed to investigate case writing as a professional learning approach. It focuses on the way in which writing of a published case encouraged teacher leaders to articulate their growing knowledge about leadership. Data indicate that teacher leaders' anticipation of a public audience for their case writing was the feature that compelled them to consolidate and articulate their knowledge. But teachers' traditional positioning as knowledge consumers (rather than as knowledge producers) led to their fragile confidence to later share the professional knowledge they had developed. The outcomes of this study hold implications for case writing as an approach to developing teacher leaders and for professional learning programs that seek to shift practitioner and public knowledge of teacher leadership into professional communities.
Start Date: 03-2009
End Date: 12-2011
Amount: $298,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 2008
End Date: 12-2012
Amount: $240,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 10-2021
End Date: 12-2024
Amount: $291,422.00
Funder: Australian Research Council
View Funded ActivityStart Date: 11-2020
End Date: 11-2024
Amount: $422,092.00
Funder: Australian Research Council
View Funded Activity