The politics of environmental education: a case‐study

ABSTRACT

The ‘Environment and School Initiatives’ (ENSI) project is an OECD curriculum development project based on a ‘process model’. Eleven OECD countries, excluding the UK, participated in Phase 1 (1986‐8). The author carried out a comparative analysis of case‐studies of this phase, then sought to gain government support for the participation of UK schools in the second phase of ENSI. This article tells the story of his efforts and the responses they met with. The narrative describes and analyses the complex roles and positions taken by government departments, charitable foundations and multinational companies. The negative outcome for the future of the project in England and Wales indicated that the British government were more interested in the construction of politically symbolic acts which publicly signify concern for the environment than with the promotion of effective and educationally worthwhile pedagogies for environmental education.     

The effect of prior education on students’ competency in digital logic: the case of ultraorthodox Jewish students

In line with the growing interest in extending the diversity of CS students, we examined the performance of a unique group of students studying an introductory course in Digital logic: ultraorthodox Jewish men, whose previous education was based mostly on studying Talmud and who lacked a conventional high-school education. We used questions from the Digital Logic Concept Inventory . We compared the results to those of religious Jewish men with a conventional high-school education, and to the results reported in the literature. The ultraorthodox group performed better than the other groups in tasks that concerned number representation. No other statistically significant differences were found. Talk-aloud protocols revealed that the ultraorthodox students utilized a viable conceptual understanding in their performance. We can conclude that students’ unique, alternative prior education should not be merely viewed as an obstacle to their academic studies, but also as a potential source for strengths.     

Minding mathematicians’ discourses in investigations of their feedback on students’ proofs: a case study

Educational Studies in Mathematics - This article presents a research apparatus for investigating and making sense of stories that emerge from feedback that mathematicians provide on...     

Arguing from Nature: The role of ‘nature’ in students’ argumentations on a socio-scientific issue

This paper explores how students invoked different conceptions of ‘nature’ in eight socio-scientific group discussions about human gene therapy. The paper illustrates and discusses how the students articulated nature and to what extent they elicited science factual content in the process. While the students in this study invoked nature at key places in a variety of dialectical contexts in the discussions, these invocations were often uncritical appeals and rarely involved science factual content. Even when an argument from nature was challenged, the author of that argument would often shift the sense of nature rather than elaborate upon the argumentation. It is argued that if students were properly introduced to the evaluative character of the term ‘nature’ it would not just be conducive to the quality of their argumentation, but also invite them to foreground science factual content at key places in their discussion.     

Sharp focus on soft skills: a case study of Malaysian university students’ educational expectations

In 2006, the Ministry of Higher Education, Malaysia, recommended that all public institutions of higher learning in the country incorporate soft skills formation into their curricula. This qualitative study aimed to explore Malaysian students?? expectations of university education with a special focus on the acquisition of soft skills and to examine the students?? perceptions of the instructors?? and the courses?? effectiveness in fulfilling their educational agendas. Ninety-six students at Universiti Malaysia Sabah (UMS) participated in this study. The findings revealed that their educational expectations were varied and diverse and could be separated into three categories, such as ??Life Skills??, ??Subject Matter (Hard Skills)??, and ??Soft Skills??. The students considered soft skills formation as an important part of university education. However, not all of the soft skills identified by the Ministry of Higher Education, Malaysia, were mentioned by the respondents. The article discusses the implications of the study??s findings for Malaysia??s higher education policy.     

The effect of context on students’ reasoning about forces

When attempting to solve closely related problems in science, students will often respond to irrelevant contextual features in the questions rather than generalizing their conceptions over the range of relevant situations. In this study, a group of 40 students (one group of 15‐16‐year‐olds and another of preservice science teachers) was surveyed and interviewed to determine the effect of context on the reasoning which they used to solve problems concerning the forces acting on objects in linear motion. It was found that the younger group of students were influenced by contextual features such as the speed, weight and position of the moving object, the direction of the motion and their own personal experience of the context. There were clearly two types of contextual effects ‐‐ primary and secondary, which are described. The older group of students was generally less affected by context and thus more consistent in their reasoning.     

The nature of students’ informal science conceptions

Case studies have been constructed of primary school children's developing explanations of a range of air pressure phenomena. A range of conceptions relating to air pressure have been identified, and insights gained concerning the way these interrelate over time and over context. It was found that children are naturally generative in their construction of explanations, but that they use conceptions in quite complex and fluid ways. It is argued that naive conceptions maintain a valuable function as intuitive recognition elements that feed more sophisticated conceptions, and that generating a satisfying explanation for a phenomenon can involve having access to a range of interrelated conceptions. A range of contextual factors were identified, which influence the construction of explanations, and can act as barriers to the application of scientific conceptions.     

The effect of a conceptual change approach on understanding of students’ chemical equilibrium concepts

The purpose of this study was to compare the effects of a conceptual change approach over traditional instruction on tenth‐grade students’ conceptual achievement in understanding chemical equilibrium. The study was conducted in two classes of the same teacher with participation of a total of 44 tenth‐grade students. In this study, a pre‐test/post‐test control group semi‐experimental design pattern was used. During teaching the topic of chemical equilibrium concepts in the chemistry curriculum, a conceptual change approach was applied in the experimental group whereas traditional instruction was followed in the control group. Data were analysed with an independent samples t‐test, and an analysis of covariance using the pre‐test scores as the covariate. The results showed that the conceptual change approach was statistically more effective than traditional instruction in terms of students’ conceptual understanding. After the six‐week intervention, interviews were conducted with 18 selected students in the study. In the interviews a prevailing alternative conception was detected beside many alternative conceptions. When they were asked to compare equilibrium constants of two different reactions they mostly responded to mean that ‘the bigger the mol number of the products, the bigger the equilibrium constant’ without considering what proportions the reactants were transformed into products in a reaction. Also, in this study a two‐tier multiple choice test was developed related to chemical equilibrium to detect students’ concepts and alternative concepts.     

‘The learning sticks’: reflections on a case study of role-playing for sustainability

Use of role-plays to develop deep student-learning has many advocates. Role-play is a powerful approach for learning that develops relevant skills in a range of disciplines and situations. In Higher Education, sustainability programmes role-play pedagogy appears to have great relevance for developing the competencies that these graduates will need. The ability of role-play pedagogy to develop these competencies was assessed through a case study of students in a first-year subject/course at an Australian university. Analysis of the students’ written comments indicate that the students were involved in significant learning, and had made substantial progress in developing five key skills for sustainability. The enjoyment and engagement they demonstrated was an added benefit of their experience and potentially of the role-play approach. While it is acknowledged that a role-play requires careful planning and support, and may be considered resource intensive, it can be argued that the student learning achieved is worth the effort.     

The effect of distributed practice on students’ conceptual understanding of statistics

In this study the effect of the reduced distribution of study activities on students’ conceptual understanding of statistics is investigated in a quasi-experiment. Conceptual understanding depends on coherent and error free knowledge structures. Students need time to construct such knowledge structures. A curriculum reform at our university resulted in statistics courses which were considerably shortened in time, thereby limiting students’ possibility to distribute study activities. Independent samples of students from before and after the reform were compared. To gauge conceptual understanding of statistics, students answered open ended questions in which they were asked to explain and relate important statistical concepts. It was shown that the reduction of distributed practice had a negative effect on students’ understanding. The finding that condensed courses make it more difficult for students to reach proper understanding of the subject matter is of interest for anyone who is engaged in reforming curricula or designing courses.     

International doctoral students’ experience of supervision: a case study in a Chinese university

Internationalisation in higher education is now a worldwide phenomenon but there is little attention paid to internationalisation at doctoral level, although this phenomenon has grown exponentially in recent years. This study focuses on a university in China to examine how international doctoral students and their supervisors perceive supervision and the relations between supervisor and student. It describes and analyses the experiences of supervisors and students, and the concepts they used to articulate and reflect on them. Semi-formal interviews were conducted with six doctoral students and their supervisors. Analysis shows that, apart from formal supervision, informal enculturation through social and academic networks, the tongmen, plays an important role in supervision and in socialising the doctoral researchers into the community of practice. The study adds to the field a new case from a specific epistemological and intellectual tradition and challenges existing theories concerning methods and concepts of supervision.     

The effect of Twitter posts on students’ perceptions of instructor credibility

Greater numbers of instructors are turning to social networking sites to communicate with students. This study examined whether posting social, scholarly, or a combination of social and scholarly information to Twitter has an impact on the perceived credibility of the instructor. Participants were assigned to one of three groups: a group that viewed social tweets, one that viewed scholarly tweets, and one that viewed a combination of social and scholarly tweets. Participants were then asked questions about the instructor’s perceived credibility. Results show that participants who viewed only the social tweets rated the instructor significantly higher in perceived credibility than the group that viewed only the scholarly tweets. No other significant differences were found among the groups. These results have implications for both teaching and learning, as there is an established link between perceived instructor credibility and positive learning outcomes.     

New aspect of technology adoption: a case study of students’ self-made English-learning video

Understanding how students perceive and adopt technology in their daily life is particularly relevant to today’s Information and Communication Technology (ICT) environment, in which versatile ICT tools are becoming more and more pervasive, almost ubiquitous in our day-to-day activities. In the context of English as a foreign language, this study investigates how Chinese students produce an English video with over-the-counter technology tools for accomplishing a language-learning task. In particular, this study probes into how youngsters today respond to a given learning task, how and why they adopt technology tools available and of use to them for the task. Data collection is through observation, students’ reports, and interviews. The focus on specific case study settings offers a closer look at how the use of technology tools is socially and technologically shaped in each individual case. Students reported that they welcomed and valued such learning experience and had in general positive attitude toward the tools and their use in learning. The results reveal students’ willingness and capability in adopting technology tools, whether familiar or unfamiliar to them, and appropriating these tools to fulfill their individual leaning needs. Implications have been drawn to provide a new aspect of technology adoption in school learning.     

The condition of poverty: a case study of low socioeconomic status on Chinese students’ National College Entrance Exam and college enrolment

The condition of poverty is pervasive worldwide and is multifaceted in its ability to have a deleterious generational impact. Although China has greatly reduced the proportion of people living in abject poverty over the past three decades, there are still millions of families living in extreme poverty. This study investigated the influences of families’ socioeconomic status on students’ educational achievement in China with regard to the National College Entrance Exam (NCEE) scores and subsequent college enrolment. We interviewed 132 recent high school graduates from schools in six urban cities from low-socio-economic status (SES) homes. The findings revealed that school climate (general school quality, student-teacher interactions, and peer pressure) and home environment (parental support, student-parent relationship, and family size) negatively impacted their educational achievement. Students were cognisant that the schools they attended did not have the same high reputation as schools attended by their more affluent peers and felt that their teachers openly discriminated against them. Additionally, their parents did not have the time or financial resources to help them advance educationally. We propose the low-SES Educational Achievement Framework to illustrate the phenomenon of environmental conditions that may influence the low-SES students’ NCEE scores and ultimately result in low college enrollment rates in China.     

The effect of a middle grades STEM initiative on students’ cognitive and non-cognitive outcomes

This study is an evaluation of a STEM initiative in one school district with five participating middle schools. I used two quasi-experimental methods including instrumental variables and inverse propensity score weights to test the effect of the initiative on students’ cognitive and non-cognitive outcomes. Overall, students at STEM schools demonstrated lower science achievement (p < .05). Subgroup analyses showed that Limited English Proficient students at STEM schools demonstrated increased reading achievement and fewer unexcused absences (p < .001). Black students demonstrated increased grit (p < .01), and Hispanic students demonstrated increased control and relevance in learning (p < .001).     

Examining students’ affective commitment toward country: a case study of a Singapore primary school

The purpose of this study was to examine students’ affective commitment toward Singapore. Affective commitment refers to the sense of attachment to the nation state. The sample was taken from 286 students in a primary school. In the first section of the paper, we described the design of a Likert-type Affective Commitment to Country questionnaire. Factor analyses (principal component analysis and confirmatory factor analysis) showed evidence of construct validity for the 10-item scale, and an overall Cronbach alpha reliability coefficient of 0.91. In the second section, we reported the statistics related to the students’ affective commitment scores. Overall, a positive affective commitment toward the country was found. Results of our t-test analyses revealed that no statistically significant difference was found between boys and girls for each of the questionnaire items. However, students who had higher academic achievement reported significantly higher scores than their lower ability counterparts with regard to six items of the questionnaire. Suggestions for future research are discussed.     

The effect of using a video clip presenting a contextual story on low-achieving students’ mathematical discourse

The question of how to enhance the learning of low-achieving students in mathematics presents an important challenge to researchers and teachers alike. We investigated whether and how the use of a contextual story presented in a video clip facilitated low-achieving students’ understanding of the meaning of fraction expansion. To this end, we (a) videotaped one group of three such students during a guided interaction session, (b) interviewed students and teachers about their first impressions of the use of the video clip, and (c) conducted pre–post-tests to examine the discourse students choose to employ to discuss expansion. Despite the interviewees’ impression that the use of the video clips makes it easier to remember the story, the analysis of the guided interaction session revealed that the students did not use it spontaneously when asked to explain why a fraction and its expanded form are equivalent. Rather, their explanations revolved around the expansion procedure. It was the tutor’s careful interventions in the discourse, building on the students’ recall of the story, which led to a synergy effect that facilitated the students’ understanding and articulation of the meaning of fraction expansion. This combination proved to be a potentially successful strategy in effectively promoting low-achieving students’ understanding in mathematics, as demonstrated in the students’ discourse and post-test performance. At the same time, our results highlight the delicate scaffolding required to achieve a beneficial effect.     

The impact of parental availability on Swazi students’ school achievement: a nine year longitudinal study

This paper constitutes a major part of the third phase of a longitudinal study in Swaziland investigating the short- and long-term effects of parental absence on primary children’s school achievement. In 1998, 42 of the original sample of 80 students who entered grade one in 1990 were found remaining in the educational system but varied in their educational attainment. While girls had a higher drop-out rate than boys, males repeated grades at a higher rate. Father absence from the home had a negative influence on boys’ participation in and successful completion of school. Generally, the study found school achievement to be highly impacted by social variables rather than academic ability for both boys and girls.     

The effect of culture and belief systems on students’ academic buoyancy

Increasingly, learner motivation is implicated in student failure at universities. This has led to intense research into internal or external variables that might buoy resilience to failure. This research investigates the impact of strong cultural connectedness and strong belief systems on the academic buoyancy of international students studying at an Australian University. For this purpose, we surveyed 102 tertiary students at a Sydney university. Results demonstrate that, in the event of academic failure, students’ academic buoyancy remains high if they have support through strong cultural connections and from their belief systems. We further endeavored to identify if academic buoyancy was fed by intrinsic or extrinsic motivation. This research contributes to the understanding of the sources of strengths available to international students from primarily collective cultures studying overseas. There are implications for educational practice in terms of identifying students ‘at high risk’ if they are unable to draw strengths from cultural connections and belief systems.     

A case study of a formative assessment practice and the effects on students’ self-regulated learning

The study investigates one mathematics teacher’s implementation of formative assessment and its effects on students’ self-regulated learning (SRL). A questionnaire administered before and after the eight-month long intervention shows a significant effect, compared to two control classes, on students’ motivational beliefs involved in SRL. Qualitative data shows a notable enhancement of the students’ SRL behavior in the classroom. Analysis of the teacher’s implemented formative assessment shows a practice integrating several aspects of formative assessment, and provides empirical evidence of what formative assessment with large effects on students’ SRL may look like and how it fits with models of SRL development.