title: Developing Pre-service Teacher Education in Environmental Education for Sustainability in Papua New Guinea

authors: Openg, Asaku Simiong

subjects: Environmental Education for Sustainability, Goals of environmental Education, Education about environment, education in environment, education for environment, Traditional education system, Characteristics of Environmental education for sustainability, History of environmental education for sustainability, environmental education for sustainability in teacher education, Action Competent, Environmental issues in Papua New Guinea, Biological environment issues, Physical environment issues, developmental issues, social issues, Key concepts of environmental education for sustainability, sustainable development, connectedness, Interdependent, diversity, Knowledge, experience, critical thinking, reflection, action, commitment, intervention,

abstract: Government policies in Papua New Guinea (PNG) identify the need for environmental education for sustainability (EEfS) to respond to environmental and sustainability issues faced within the country. However, little has been achieved to develop EEfS in pre-service teacher education. This doctoral study developed an intervention to address this problem in one PNG teachers college. The intervention design was underpinned by a theoretical framework comprising conceptual knowledge and pedagogical ideas from the EEfS literature, conceptions of teacher education and the local traditional knowledge of PNG, and a survey of pre-service teacher students and document analysis. The intervention was delivered to 300 year one pre-service teachers. 

An evaluation of the intervention used pre and post intervention questionnaires, student reflective journals and student work of 81 pre-service teacher participants. The analysis involved simple statistical and thematic analysis, using themes that both were informed by the literature and emerged from the data.

Student perceptions indicate that knowledge, skills and attitudes for EEfS were developed during the intervention. After the intervention, the students identified land problems and biodiversity depletion especially that of endangered species, as important issues for PNG, but their views on poverty as an issue were more complex. The data further suggests that the pre-service teachers were motivated and confident to teach EEfS, using learning approaches that were modelled in the intervention. 

While, it is unclear if the pre-service teachers will take personal action to contribute to future sustainability, it appears that the implementation of the intervention has had some impact on the pre-service teachers’ awareness, interest, and confidence to deliver EEfS in their future classrooms. The study also indicated that further development of an EEfS course in pre-service teacher education in PNG may require changes to current teacher education practice.

text: Developing Pre-service Teacher Education in Environmental Education for Sustainability in Papua New Guinea Government policies in Papua New Guinea (PNG) identify the need for environmental education for sustainability (EEfS) to respond to environmental and sustainability issues faced within the country. However, little has been achieved to develop EEfS in pre-service teacher education. This doctoral study developed an intervention to address this problem in one PNG teachers college. The intervention design was underpinned by a theoretical framework comprising conceptual knowledge and pedagogical ideas from the EEfS literature, conceptions of teacher education and the local traditional knowledge of PNG, and a survey of pre-service teacher students and document analysis. The intervention was delivered to 300 year one pre-service teachers. 

An evaluation of the intervention used pre and post intervention questionnaires, student reflective journals and student work of 81 pre-service teacher participants. The analysis involved simple statistical and thematic analysis, using themes that both were informed by the literature and emerged from the data.

Student perceptions indicate that knowledge, skills and attitudes for EEfS were developed during the intervention. After the intervention, the students identified land problems and biodiversity depletion especially that of endangered species, as important issues for PNG, but their views on poverty as an issue were more complex. The data further suggests that the pre-service teachers were motivated and confident to teach EEfS, using learning approaches that were modelled in the intervention. 

While, it is unclear if the pre-service teachers will take personal action to contribute to future sustainability, it appears that the implementation of the intervention has had some impact on the pre-service teachers’ awareness, interest, and confidence to deliver EEfS in their future classrooms. The study also indicated that further development of an EEfS course in pre-service teacher education in PNG may require changes to current teacher education practice.

year: 2012

title: Building bridges: A transdisciplinary future for knowledge management

authors: Jones, Rachel

subjects: boundary object

abstract: Knowledge management (KM) is currently a fragmented field. It is characterised by a range of competing ontological approaches towards knowledge and its management, a consequence of KM's emergence from IS and its subsequent adoption and use in a wide range of management disciplines. Some KM scholars believe the future of KM lies in uniting these approaches by having KM achieve disciplinary status. This paper explores an alternative future for KM - it argues that KM could benefit from being the central focus of transdisciplinary research, rather than a discipline itself. Not to be confused with multi-, inter-, and post-disciplinary approaches, the discussion first carefully explains what is meant by transdisciplinarity. The paper then explores the advantages, as well as the challenges, of transdisciplinarity, before, finally, positioning KM as a potential boundary object of interest and import to many fields of study.

text: Building bridges: A transdisciplinary future for knowledge management Knowledge management (KM) is currently a fragmented field. It is characterised by a range of competing ontological approaches towards knowledge and its management, a consequence of KM's emergence from IS and its subsequent adoption and use in a wide range of management disciplines. Some KM scholars believe the future of KM lies in uniting these approaches by having KM achieve disciplinary status. This paper explores an alternative future for KM - it argues that KM could benefit from being the central focus of transdisciplinary research, rather than a discipline itself. Not to be confused with multi-, inter-, and post-disciplinary approaches, the discussion first carefully explains what is meant by transdisciplinarity. The paper then explores the advantages, as well as the challenges, of transdisciplinarity, before, finally, positioning KM as a potential boundary object of interest and import to many fields of study.

year: 2012

title: The biology and general ecology of the Koaro (Galaxias brevipinnis) in some tributary streams of Lake Taupo

authors: Kusabs, Ian Andrew

abstract: The ecology and general biology of Galaxias brevipinnis were studied in three tributary streams of Lake Taupo between May 1988 and April 1989. Adult koaro were found in relatively high densities in the Waipehi and Omori streams but in low densities in the larger Waiotaka stream. The results of population estimation studies suggest that the distribution and abundance of koaro is negatively correlated with that of trout. There was a general decline in the population density of stream-resident koaro in the winter months. Juvenile koaro were found to migrate into the tributaries from August to December, with migrations being at a peak in October and November.

Population length-frequency distributions and otoliths used to age koaro indicated that there were up to 5 age classes. Growth was allometric and was adequately described by the von Bertalanffy equation after the first year of life. Koaro were found to be in best condition in the Spring and lowest in Winter.

Spawning appeared to occur from December through to April peaking in late Summer to early in the Waipehi Stream was Autumn. The mean fecundity of koaro approximately 5500. A sex-ratio of approximately 1:1 (males: females) were found in the koaro populations in the Omori and Waipehi streams, but during spawning there were always more ripe males than gravid females.

There was considerable overlap in the diets of both koaro and juvenile rainbow trout in the Waipehi and Omori streams, with invertebrates being consumed according to their relative abundance in the benthos. Ephemeroptera larvae were numerically the most important food item in the diet of both species. However, by weight, fish (juvenile koaro) were the most important food · item in the diet of koaro and rainbow trout in the Waipehi stream. In the Omori stream in Winter, trout eggs were the most important food item in terms of weight. Terrestrial prey was found to be of relatively minor importance in the diets of koaro and rainbow trout in the Waipehi and Omori streams.

text: The biology and general ecology of the Koaro (Galaxias brevipinnis) in some tributary streams of Lake Taupo The ecology and general biology of Galaxias brevipinnis were studied in three tributary streams of Lake Taupo between May 1988 and April 1989. Adult koaro were found in relatively high densities in the Waipehi and Omori streams but in low densities in the larger Waiotaka stream. The results of population estimation studies suggest that the distribution and abundance of koaro is negatively correlated with that of trout. There was a general decline in the population density of stream-resident koaro in the winter months. Juvenile koaro were found to migrate into the tributaries from August to December, with migrations being at a peak in October and November.

Population length-frequency distributions and otoliths used to age koaro indicated that there were up to 5 age classes. Growth was allometric and was adequately described by the von Bertalanffy equation after the first year of life. Koaro were found to be in best condition in the Spring and lowest in Winter.

Spawning appeared to occur from December through to April peaking in late Summer to early in the Waipehi Stream was Autumn. The mean fecundity of koaro approximately 5500. A sex-ratio of approximately 1:1 (males: females) were found in the koaro populations in the Omori and Waipehi streams, but during spawning there were always more ripe males than gravid females.

There was considerable overlap in the diets of both koaro and juvenile rainbow trout in the Waipehi and Omori streams, with invertebrates being consumed according to their relative abundance in the benthos. Ephemeroptera larvae were numerically the most important food item in the diet of both species. However, by weight, fish (juvenile koaro) were the most important food · item in the diet of koaro and rainbow trout in the Waipehi stream. In the Omori stream in Winter, trout eggs were the most important food item in terms of weight. Terrestrial prey was found to be of relatively minor importance in the diets of koaro and rainbow trout in the Waipehi and Omori streams.

year: 1989