title: The potential for battery electric vehicles in New Zealand

authors: Duke, Mike

subjects: battery electric vehicles

abstract: Several challenges are facing personal transport in New Zealand; the need to reduce carbon emissions, the depletion of cheap oil reserves, increasing congestion, localised pollution and the need for long term sustainability. One possible solution to replace petrol/diesel cars could be the mass deployment of cost competitive, comfortable, attractive, energy efficient battery electric vehicles (BEVs). This paper first discusses the social and technical barriers that have hindered the development of this type of electric vehicle and secondly, how they can now be overcome. The electricity supply for a New Zealand fleet of 2 million battery electric cars is also discussed.

text: The potential for battery electric vehicles in New Zealand Several challenges are facing personal transport in New Zealand; the need to reduce carbon emissions, the depletion of cheap oil reserves, increasing congestion, localised pollution and the need for long term sustainability. One possible solution to replace petrol/diesel cars could be the mass deployment of cost competitive, comfortable, attractive, energy efficient battery electric vehicles (BEVs). This paper first discusses the social and technical barriers that have hindered the development of this type of electric vehicle and secondly, how they can now be overcome. The electricity supply for a New Zealand fleet of 2 million battery electric cars is also discussed.

year: 2008

title: Teaching economics at secondary school level in the maldives: a cooperative learning model

authors: Nazeer, Abdulla

subjects: Teaching economics

abstract: The dominant approach to the study of economics at secondary school level in the Maldives is teacher-centred methods based on behaviourist views of teaching and learning. Despite considerable research on the benefits of cooperative learning in economic education at the post-secondary level, very limited research has been conducted in secondary school classrooms in order to find ways of improving teaching and learning of economics. The purpose of this study was to enhance the teaching and learning of economics at secondary schools in the Maldives by trialing a cooperative learning model to enhance economics teachers' awareness of the impact that cooperative learning might have on student learning. This study explored a cooperative learning approach to teaching and learning economics in secondary schools and investigated teachers' and students' perceptions of cooperative learning.

Some elements of both ethnographic and grounded theory methodologies were employed and specific data collection methods included workshops, classroom observations, interviews, video tapes and student questionnaires. Nine teachers and 232 students were involved in this study. The research was conducted in three stages (pre-intervention, workshops to train the participants, and post-intervention) over a period of three months in three selected schools in Male', the Maldives. Four research themes were derived from the analysis of both pre and post intervention data. These themes were teaching issues, learning issues, cooperative learning implementing issues, and students' and teachers' reactions to cooperative learning.

In the pre-intervention phase, the teachers taught in a traditional manner, but after the intervention they incorporated elements of cooperative learning method to teach economics in their selected classes. The overall findings showed a considerable change in teachers' and students' attitudes and perceptions about traditional teacher-centred methods towards more student-centred methods of cooperative learning. It was evident that both teachers and students perceived cooperative learning to be an effective method of teaching. For example, the findings revealed that both teachers and students understood and could see the benefits that cooperative learning offered to the teaching and learning of economics. The students indicated that they liked working in groups and appreciated getting help from other students. In addition, the results revealed that students' interactions and involvement in classroom activities, as well as interest and motivation to learn economics, increased during the implementation of the cooperative learning model.

Furthermore, this study found a mismatch between home and the traditional teacher-centred school culture in the Maldives. In contrast, the findings suggest that the principles of cooperative learning match well with the cultural values of Maldivian society. Consequently, a revised model of cooperative learning is presented that includes the aspects of culture. Jordan (1985) argued that  educational practices must match with the children's culture  (p. 110) and thus culturally responsive teaching can help to minimise confusion and promote an academic community of learners that enables students to be more successful learners (Gay, 2000). 

This study suggests that training teachers and students for cooperative learning is salient for effective implementation of cooperative learning for a positive influence on students' learning and teachers' pedagogy. However, further research should be conducted to examine other aspects of teaching and learning which may also enhance this relationship.

text: Teaching economics at secondary school level in the maldives: a cooperative learning model The dominant approach to the study of economics at secondary school level in the Maldives is teacher-centred methods based on behaviourist views of teaching and learning. Despite considerable research on the benefits of cooperative learning in economic education at the post-secondary level, very limited research has been conducted in secondary school classrooms in order to find ways of improving teaching and learning of economics. The purpose of this study was to enhance the teaching and learning of economics at secondary schools in the Maldives by trialing a cooperative learning model to enhance economics teachers' awareness of the impact that cooperative learning might have on student learning. This study explored a cooperative learning approach to teaching and learning economics in secondary schools and investigated teachers' and students' perceptions of cooperative learning.

Some elements of both ethnographic and grounded theory methodologies were employed and specific data collection methods included workshops, classroom observations, interviews, video tapes and student questionnaires. Nine teachers and 232 students were involved in this study. The research was conducted in three stages (pre-intervention, workshops to train the participants, and post-intervention) over a period of three months in three selected schools in Male', the Maldives. Four research themes were derived from the analysis of both pre and post intervention data. These themes were teaching issues, learning issues, cooperative learning implementing issues, and students' and teachers' reactions to cooperative learning.

In the pre-intervention phase, the teachers taught in a traditional manner, but after the intervention they incorporated elements of cooperative learning method to teach economics in their selected classes. The overall findings showed a considerable change in teachers' and students' attitudes and perceptions about traditional teacher-centred methods towards more student-centred methods of cooperative learning. It was evident that both teachers and students perceived cooperative learning to be an effective method of teaching. For example, the findings revealed that both teachers and students understood and could see the benefits that cooperative learning offered to the teaching and learning of economics. The students indicated that they liked working in groups and appreciated getting help from other students. In addition, the results revealed that students' interactions and involvement in classroom activities, as well as interest and motivation to learn economics, increased during the implementation of the cooperative learning model.

Furthermore, this study found a mismatch between home and the traditional teacher-centred school culture in the Maldives. In contrast, the findings suggest that the principles of cooperative learning match well with the cultural values of Maldivian society. Consequently, a revised model of cooperative learning is presented that includes the aspects of culture. Jordan (1985) argued that  educational practices must match with the children's culture  (p. 110) and thus culturally responsive teaching can help to minimise confusion and promote an academic community of learners that enables students to be more successful learners (Gay, 2000). 

This study suggests that training teachers and students for cooperative learning is salient for effective implementation of cooperative learning for a positive influence on students' learning and teachers' pedagogy. However, further research should be conducted to examine other aspects of teaching and learning which may also enhance this relationship.

year: 2006

title: Developing restorative practices in schools: Some reflections

authors: Drewery, Wendy

subjects: Counselling

abstract: The use of disciplinary practices derived from restorative justice have recently been gaining popularity and inciting keen interest in the education community. Practices that have so far been introduced have tended to centre on conferencing, although there is a broadening range of other practices in schools that are being brought under the heading “restorative”. This paper offers some reflections on these developments, building on the experiences of a team at the University of Waikato, which completed two projects on restorative conferencing in schools for the Ministry of Education under the rubric of the Suspension Reduction Initiative, and continues to develop understanding of the practices. The projects included developing and trialling processes for suspension hearings using restorative conferencing and principles from restorative justice. Objectives of both projects were related to the desire to reduce numbers of suspensions and exclusions, particularly of Māori children. We argue that the introduction of restorative practices invites schools into some tectonic shifts in thinking about offending behaviour, about community, and ultimately about the purposes of education.

text: Developing restorative practices in schools: Some reflections The use of disciplinary practices derived from restorative justice have recently been gaining popularity and inciting keen interest in the education community. Practices that have so far been introduced have tended to centre on conferencing, although there is a broadening range of other practices in schools that are being brought under the heading “restorative”. This paper offers some reflections on these developments, building on the experiences of a team at the University of Waikato, which completed two projects on restorative conferencing in schools for the Ministry of Education under the rubric of the Suspension Reduction Initiative, and continues to develop understanding of the practices. The projects included developing and trialling processes for suspension hearings using restorative conferencing and principles from restorative justice. Objectives of both projects were related to the desire to reduce numbers of suspensions and exclusions, particularly of Māori children. We argue that the introduction of restorative practices invites schools into some tectonic shifts in thinking about offending behaviour, about community, and ultimately about the purposes of education.

year: 2005