title: Toward ecological literacy: A permaculture approach to junior secondary science

authors: Lebo, Nelson Fry, III

subjects: ecological literacy

abstract: Environmental, economic, and social trends suggest the need for more sustainable ways of thinking and patterns of behavior. Such a shift would require humanity to function at high levels of ecological literacy, which relies on a certain amount of scientific literacy. However, troubling evidence indicates an international pattern of student disengagement with science at the secondary level. Evidence also suggests that it is difficult to integrate environmental or sustainability education at this level, both within New Zealand and elsewhere. This research was aimed at examining the use of a novel approach, using permaculture, in junior secondary science (years 9 and 10) to enhance students‘ ecological and scientific literacy, as well as their attitudes toward studying science in school.

Permaculture is an ecological design system based on science and ethics. A permaculture approach to science education involves eco-design thinking as well as the use of local permaculture properties and practitioners, and the science behind common permaculture practices. The approach is also meant to be relevant and engaging, and to promote systems thinking. This study involved the design and delivery of an intervention based on permaculture principles to one year 10 science class in New Zealand.

Research took the form of a naturalistic, interpretive, mixed methods case study, which included the use of questionnaires, interviews, and observations. Data collection focused on the impacts of a permaculture approach on the teaching and learning of science, on students‘ ecological literacy, and on students‘ attitudes toward learning science in school. Pre- and post-intervention questionnaires probed students‘ opinions on the environment, science, and learning science in school, and tested their sustainable thinking and systems thinking with concept mapping and SOLO Taxonomy exercises. Classroom observations took place over the course of 12 weeks, on average 3 days per week, totaling 31 days. Before and after some classroom visits I had informal conversations with the teacher, along with three formal interviews before, during and after the intervention. Three focus groups of students were interviewed immediately following the intervention.

Findings show that a permaculture approach to junior secondary science can impact positively on students‘ understanding of science and sustainability, and may impact on their attitudes toward studying science in school. It also appeared to impact positively on the science teacher‘s attitude toward including sustainability in his teaching practice, and on his own sustainability learning. Regarding both students and teachers, a permaculture approach appears to have been effective to cultivate attitudes and trellis learning. 

The teacher and the students responded favorably to many aspects of the intervention, including the overall focus on the environment, the field trips, and some classroom learning activities. The teacher reported appreciating the way the intervention contextualized science with real world examples. Most students reported appreciating the experiential aspects of the intervention, as well as the relevance that a permaculture approach to science education provided. Findings indicate that advances in ecological and scientific literacy varied among students. Some students appeared: to improve their use of science and sustainability vocabulary; to become more aware of select socio-scientific issues; and, to better recognize scientific and ecological limits and possibilities. Some students also showed advances in sustainable thinking and systems thinking. Although many students expressed concern about issues such as pollution, wildlife, and genetic engineering – and prioritized protecting the environment over making money – there appeared to be a disconnect between these feelings and a sense of personal responsibility to act. Most students reported enjoying learning science with a focus on the environment, with one cohort indicating much greater enjoyment of the permaculture approach than their usual level of enjoyment of learning science in school.

Trends in environmental degradation, population growth, energy inflation, and economic stagnation – especially pronounced since the beginning of this inquiry in 2008 – indicate that the world of the future will require ecologically literate citizens who can design and create truly sustainable systems for all human endeavors. Cultivating such citizens, and trellising their science and sustainability learning has implications for science education. This thesis identifies an innovative approach for junior secondary science in New Zealand that provides a way towards a more sustainable future.

text: Toward ecological literacy: A permaculture approach to junior secondary science Environmental, economic, and social trends suggest the need for more sustainable ways of thinking and patterns of behavior. Such a shift would require humanity to function at high levels of ecological literacy, which relies on a certain amount of scientific literacy. However, troubling evidence indicates an international pattern of student disengagement with science at the secondary level. Evidence also suggests that it is difficult to integrate environmental or sustainability education at this level, both within New Zealand and elsewhere. This research was aimed at examining the use of a novel approach, using permaculture, in junior secondary science (years 9 and 10) to enhance students‘ ecological and scientific literacy, as well as their attitudes toward studying science in school.

Permaculture is an ecological design system based on science and ethics. A permaculture approach to science education involves eco-design thinking as well as the use of local permaculture properties and practitioners, and the science behind common permaculture practices. The approach is also meant to be relevant and engaging, and to promote systems thinking. This study involved the design and delivery of an intervention based on permaculture principles to one year 10 science class in New Zealand.

Research took the form of a naturalistic, interpretive, mixed methods case study, which included the use of questionnaires, interviews, and observations. Data collection focused on the impacts of a permaculture approach on the teaching and learning of science, on students‘ ecological literacy, and on students‘ attitudes toward learning science in school. Pre- and post-intervention questionnaires probed students‘ opinions on the environment, science, and learning science in school, and tested their sustainable thinking and systems thinking with concept mapping and SOLO Taxonomy exercises. Classroom observations took place over the course of 12 weeks, on average 3 days per week, totaling 31 days. Before and after some classroom visits I had informal conversations with the teacher, along with three formal interviews before, during and after the intervention. Three focus groups of students were interviewed immediately following the intervention.

Findings show that a permaculture approach to junior secondary science can impact positively on students‘ understanding of science and sustainability, and may impact on their attitudes toward studying science in school. It also appeared to impact positively on the science teacher‘s attitude toward including sustainability in his teaching practice, and on his own sustainability learning. Regarding both students and teachers, a permaculture approach appears to have been effective to cultivate attitudes and trellis learning. 

The teacher and the students responded favorably to many aspects of the intervention, including the overall focus on the environment, the field trips, and some classroom learning activities. The teacher reported appreciating the way the intervention contextualized science with real world examples. Most students reported appreciating the experiential aspects of the intervention, as well as the relevance that a permaculture approach to science education provided. Findings indicate that advances in ecological and scientific literacy varied among students. Some students appeared: to improve their use of science and sustainability vocabulary; to become more aware of select socio-scientific issues; and, to better recognize scientific and ecological limits and possibilities. Some students also showed advances in sustainable thinking and systems thinking. Although many students expressed concern about issues such as pollution, wildlife, and genetic engineering – and prioritized protecting the environment over making money – there appeared to be a disconnect between these feelings and a sense of personal responsibility to act. Most students reported enjoying learning science with a focus on the environment, with one cohort indicating much greater enjoyment of the permaculture approach than their usual level of enjoyment of learning science in school.

Trends in environmental degradation, population growth, energy inflation, and economic stagnation – especially pronounced since the beginning of this inquiry in 2008 – indicate that the world of the future will require ecologically literate citizens who can design and create truly sustainable systems for all human endeavors. Cultivating such citizens, and trellising their science and sustainability learning has implications for science education. This thesis identifies an innovative approach for junior secondary science in New Zealand that provides a way towards a more sustainable future.

year: 2012

title: Fair testing revisited: A process-algebraic characterisation of conflicts

authors: Malik, Robi

subjects: computer science

abstract: This paper studies conflicts from a process-algebraic point of view and shows how they are related to the testing theory of fair testing. Conflicts have been introduced in the context of discrete event systems, where two concurrent systems are said to be in conflict if they can get trapped in a situation where they are waiting or running endlessly, forever unable to complete their common task. In order to analyse complex discrete event systems, conflict-preserving notions of refinement and equivalence are needed. This paper characterises an appropriate refinement, called the conflict preorder, and provides a denotational semantics for it. Its relationship to other known process preorders is explored, and it is shown to generalise the fair testing preorder in process-algebra for reasoning about conflicts in discrete event systems.

text: Fair testing revisited: A process-algebraic characterisation of conflicts This paper studies conflicts from a process-algebraic point of view and shows how they are related to the testing theory of fair testing. Conflicts have been introduced in the context of discrete event systems, where two concurrent systems are said to be in conflict if they can get trapped in a situation where they are waiting or running endlessly, forever unable to complete their common task. In order to analyse complex discrete event systems, conflict-preserving notions of refinement and equivalence are needed. This paper characterises an appropriate refinement, called the conflict preorder, and provides a denotational semantics for it. Its relationship to other known process preorders is explored, and it is shown to generalise the fair testing preorder in process-algebra for reasoning about conflicts in discrete event systems.

year: 2004

title: Challenges Faced – Implications for Policy: The Everyday Lives of Eastern European Women in New Zealand

authors: Ember, Adrienna

subjects: everyday life

abstract: This study explored the everyday lives, aspirations, and coping strategies of seven Eastern European immigrant women in New Zealand who came from Bulgaria, the former Eastern Germany, Hungary, Poland, Romania, Serbia, and Slovakia. The answers to the research questions aimed to contribute to the deconstruction of the invisibility and marginalisation of these women in New Zealand.
Guided by the philosophies of Kaupapa Māori Research; the theory of Human Wellbeing; and the theory of Positive Psychology, and using the methods of narrative inquiry, three interviews were conducted with each participant. The focus of the first interviews was to learn about the everyday lives of research participants in their countries of origin. The second interview explored the reasons of relocation to New Zealand, the settlement process, and how women re-established their lives in their new locations. In the final interviews women talked about their current everyday lives and their plans for the future.
Interviews were recorded and summarised in interview summary reports which research participants modified in collaboration with the researcher until a final version was achieved. In addition, women participated in two focus group sessions. The first session was devoted to establish connections among the participants and allow themes to emerge from their conversations. The second group session aimed to explore areas women struggled with in their lives the most: relationships and employment opportunities.
The study yielded contributions to the research topic, to the acculturation literature, and to the design of research with migrants. Firstly, it revealed both negative and positive aspects of the participants’ everyday lives and highlighted some under-researched cultural differences from the mainstream population.
Women highlighted as an important cultural difference their strong preference for straightforward communication which was often experienced as offensive and blatant by local New Zealanders. Research participants critiqued the necessity of networking to obtain jobs in New Zealand which is a clear obstacle for a newly arrived migrant.
This study also highlighted how the acculturation process is more individual and complex than conventional models have sought to explain. While traditional acculturation literature suggests that migrants go through some common patterns during their settlement that ideally leads to their assimilation to the host culture, in this research not all migrant women intended to assimilate. Indeed, those with a stronger wish to become part of the host culture reported more disappointments than those who embraced their cultural otherness as a positive aspect and did not mind reminding different from the dominant Pakeha culture.
Finally, for migrant studies a less common research design was applied by using the Kaupapa Māori framework. This philosophy proposes a research process that empowers immigrants to voice their needs and strengthen them as agents of their lives beyond the research process. While two strength based theories were used for data interpretation (the 3-D model of the Human Wellbeing Theory and the PERMA model of Positive Psychology), the data analysis revealed that both models showed some limitations by failing to incorporate the dimension of spiritual and physical wellbeing within their domains.

text: Challenges Faced – Implications for Policy: The Everyday Lives of Eastern European Women in New Zealand This study explored the everyday lives, aspirations, and coping strategies of seven Eastern European immigrant women in New Zealand who came from Bulgaria, the former Eastern Germany, Hungary, Poland, Romania, Serbia, and Slovakia. The answers to the research questions aimed to contribute to the deconstruction of the invisibility and marginalisation of these women in New Zealand.
Guided by the philosophies of Kaupapa Māori Research; the theory of Human Wellbeing; and the theory of Positive Psychology, and using the methods of narrative inquiry, three interviews were conducted with each participant. The focus of the first interviews was to learn about the everyday lives of research participants in their countries of origin. The second interview explored the reasons of relocation to New Zealand, the settlement process, and how women re-established their lives in their new locations. In the final interviews women talked about their current everyday lives and their plans for the future.
Interviews were recorded and summarised in interview summary reports which research participants modified in collaboration with the researcher until a final version was achieved. In addition, women participated in two focus group sessions. The first session was devoted to establish connections among the participants and allow themes to emerge from their conversations. The second group session aimed to explore areas women struggled with in their lives the most: relationships and employment opportunities.
The study yielded contributions to the research topic, to the acculturation literature, and to the design of research with migrants. Firstly, it revealed both negative and positive aspects of the participants’ everyday lives and highlighted some under-researched cultural differences from the mainstream population.
Women highlighted as an important cultural difference their strong preference for straightforward communication which was often experienced as offensive and blatant by local New Zealanders. Research participants critiqued the necessity of networking to obtain jobs in New Zealand which is a clear obstacle for a newly arrived migrant.
This study also highlighted how the acculturation process is more individual and complex than conventional models have sought to explain. While traditional acculturation literature suggests that migrants go through some common patterns during their settlement that ideally leads to their assimilation to the host culture, in this research not all migrant women intended to assimilate. Indeed, those with a stronger wish to become part of the host culture reported more disappointments than those who embraced their cultural otherness as a positive aspect and did not mind reminding different from the dominant Pakeha culture.
Finally, for migrant studies a less common research design was applied by using the Kaupapa Māori framework. This philosophy proposes a research process that empowers immigrants to voice their needs and strengthen them as agents of their lives beyond the research process. While two strength based theories were used for data interpretation (the 3-D model of the Human Wellbeing Theory and the PERMA model of Positive Psychology), the data analysis revealed that both models showed some limitations by failing to incorporate the dimension of spiritual and physical wellbeing within their domains.

year: 2016