Exemplary mathematics lessons : a view from the west

Cross-cultural comparative research provides a powerful means of achieving better understanding of one’s own practice. This article contrasts exemplary mathematics teaching, as highlighted in this special issue on its practice and development in East Asia, with the increasing emphasis on effective teaching in the West. It provides an overview of the papers in this issue and examines the similarities and differences between what is seen as exemplary practice and the ways in which its development is supported in the educational systems represented. It attempts to identify some of the cultural factors that influence our understanding of what constitutes exemplary practice and the possibilities for its development in the East and the West.

Meteorological influences on coastal sea levels west of Port Phillip and their engineering significance

This report presents the results of an analysis of three years of tide and meteorological data aimed at delineating the influences of atmospheric pressure, waves, onshore winds and longshore winds on coastal sea levels West of Port Phillip Bay, Victoria« The data was used to develop predictive and hindcasting techniques for meteorological tides on the Otway Coast, using statistical methods, an empirical method and a mathematical model. The nature and magnitude of contributions of the various components of the meteorological tide, and the general variability of monthly and seasonal variations were also studied. It was found that meteorological tides on the Otway Coast can account for significant sea level changes, with the main factors being wind and atmospheric pressure. The wind component of the meteorological tide was found to be approximately twice the pressure component, and longshore winds were found to be more significant than onshore winds for wind setup on the Otway Coast. The meteorological tide models developed enable estimates of wind setup and atmospheric pressure setup on the Otway Coast to be readily computed using data from synoptic charts. The wave setup component could not be separated from the meteorological tide and is included in the wind setup component. The results of the investigation are relevant to the design and maintenance of coastal engineering works, and point to the need for the establishment and operation of coastal management schemes on the Otway Coast.

Significance of environment in the assessment of sustainable development : the case for South West Victoria

The assessment of sustainable development is often based on the three pillars of sustainability model or triple bottom line using a set of indicators that evaluate the social, economic and environmental systems. It is thought that by measuring the performance of each system information can be gained about the sustainability of the whole system. However, this represents a disconnect between sustainability theory and the practice of sustainability evaluation as there is no attempt to evaluate if this assumption is true. During the development of a sustainability assessment framework for south west Victoria, Australia, it has become evident that this approach to sustainability assessment does not provide an accurate evaluation of system sustainability. Throughout this project, from stakeholder prioritisation of indicators to final multiple criteria analysis of sustainability, the environmental indicators were found to be the most important for the region’s sustainability. As a consequence, the assessment produced shows that in south west Victoria, sustainability is largely determined by the condition of the environment. This finding highlights the current disconnection between theory and the reality of sustainability. Thus, we discuss a framework for sustainability assessment that attempts to re-connect theory to practice.

Avoiding the cause : Australia and political persecution in West Papua

Despite formally acknowledging that political persecution exists in West Papua by granting 43 West Papuans TPVs on the grounds that if they were forcibly returned they would face a well founded fear of persecution, the Australian Government treats the symptoms of the problem - deterring further boat people by making it more difficult for them to assert their asylum claims - than its cause - Indonesia's persecution of independence activists in the province

Speaking up : changing social relations in south-west Victorian grassroots activism

This research of three grassroots activist communication campaigns makes a significant contribution to knowledge in socio-political and communicative fields. It demonstrates how to conduct effective, ethical and sustained communication campaigns that lead to wider social benefits and provides new perspectives about public relations and its role in contemporary society.

Re-engagement in education through community partnerships in south west Victoria

This case study provided policy direction for post-compulsory education. It highlighted the need for a mandated responsibility for the provision of on-going transition advice and re-engagement programs for young people who have left school. It confirmed the complexity of the work of networks formed in order to improve educational pathways.

Annual phytoplankton and nutrient fluctuations in the Hopkins Estuary, South-West Victoria, Australia

The Hopkins River drains grazing farmland for most of its length. Nutrients and phytoplankton populations in the Hopkins Estuary are strongly affected by the hydrodynamic cycle. The findings of this research show that nutrient and chlorophyll a levels in the Hopkins Estuary are high enough to indicate that future algal problems may occur and that management of nutrients entering its catchment and improvement of river banks are of high importance.

Development in Papua New Guinea : various meanings in the context of logging in West New Britain

Development in Papua New Guinea ... is research into village level issues of logging. In New Britain, nationals are offered royalties for cutting their rainforest. Information about ecology and biodiversity is usually late in coming, and such information to them does not appear to advance their development. This thesis offers the most specific method for dealing with small communities in Papua New Guinea, and confronts the issue of self development. It is posited that all other development must encourage self development in Papua New Guinea. Evidence brought here shows the need to make the Melanesian community central to development strategies.

To accomplish such a strategy, there is a need to consider Melanesian cultures. An explanation of world views ensues. The world views of people of the Pasismanua region, of New Britain's south coast, was compared broadly with Melanesian cultures and Melanesian development in a variety of circumstances. Consequently, the suggestions made are broadly applicable to situations where resources must be well monitored. There are many such situations in Pacific nations, which suggests that the thesis will be of usc to a wide research community.

Since research is grounded in ethnographic as well as other research, this kind of study generates many other research questions, and the research is designed to lead to other studies. Certain aspects of the design become disclosed when the research has progressed. As well, the background of an expatriate researcher is intrusive, and must be mitigated by some form of participation in the host culture. This is a central tenet of the thesis. This participation increases sensitivity to culture and yields a circumspect consideration of the colonial issue. Occupied for many years by colonial powers especially Australia, all New Guinea including West New Britain shows the effects of colonisation. It also shows evidence of the new colonialism of cash-cropping, and of the destruction of biodiversity. This becomes a central theme, as does the position of this researcher as a participant in a global economic culture encroaching on and invited by Papua New Guinea.

Islam and political violence : Muslim diaspora and radicalism in the West

How do we engage with the pressing challenges of xenophobia, radicalism and security in the age of the "war on terror"? The widely felt sense of insecurity in the West is shared by Muslims both within and outside Western societies. Growing Islamic militancy and resulting increased security measures by Western powers have contributed to a pervasive sense among Muslims of being under attack (both physically and culturally). Islam and Political Violence brings together the current debate on the uneasy and potentially mutually destructive relationship between the Muslim world and the West and argues we are on a dangerous trajectory, strengthening dichotomous notions of the divide between the West and the Muslim world.