Shu-Nu Chang Rundgren

The implementation of education for sustainable development in Sweden: investigating the sustainability consciousness among upper secondary students

Background: Sustainable development (SD) is a complex idea, based on environmental, economic and social dimensions. In line with SD, education for sustainable development (ESD) is an approach to teaching that combines cognitive and affective domains and aims to build empowerment abilities. Purpose: The purpose of this article is to investigate effects of the implementation of ESD in Sweden, in terms of developing students’ sustainability consciousness (SC). Two groups of students were included: one was from schools with a profile of ESD and the other one was from comparable schools without explicit ESD-profile. Sample: A total of 638 students from upper secondary schools (grade 12) in science-related or social science-related programs participated in the study. Design and methods: A procedure was created for the selection of schools considered to be the most active in using an ESD approach as well as comparable schools with no explicit ESD approach. During spring 2013, the students responded to a questionnaire based on sustainability knowingness, attitudes and behaviors within the environmental, economic and social dimensions of SD that together constitute the concept of SC. Data were analyzed using SPSS software. Results: The results indicate that there are significant differences in SC between students from schools that teach with an ESD approach compared to students from regular schools. Furthermore, a significant difference between the two groups of students was found in the underlying economic dimension of SC. No significant differences were found in the environmental and social dimensions of SC. Conclusions: Although the results show that ESD-profiled schools have effect on students’ SC, the effects are relatively small. Therefore, the effects and nature of the implementation of ESD are discussed.

Are you SLiM? Developing an instrument for civic scientific literacy measurement (SLiM) based on media coverage

The purpose of this study is to develop an instrument to assess civic scientific literacy measurement (SLiM), based on media coverage. A total of 50 multiple-choice items were developed based on the most common scientific terms appearing in media within Taiwan. These questions covered the subjects of biology (45.26%, 22 items), earth science (37.90%, 19 items), physics (11.58%, 6 items) and chemistry (5.26%, 3 items). A total of 1034 students from three distinct groups (7th graders, 10th graders, and undergraduates) were invited to participate in this study. The reliability of this instrument was 0.86 (KR 20). The average difficulty of the SLiM ranged from 0.19 to 0.91, and the discrimination power was 0.1 to 0.59. According to participants’ performances on SLiM, it was revealed that 10th graders (Mean = 37.34±0.23) performed better than both undergraduates (Mean = 33.00±0.33) and 7th graders (Mean = 26.73±0.45) with significant differences in their SLiM.

Mining concept maps from news stories for measuring civic scientific literacy in media

Motivated by a long-term goal in education for measuring Taiwanese civic scientific literacy in media (SLiM), this work reports the detailed techniques to efficiently mine a concept map from 2years of Chinese news articles (901,446 in total) for SLiM instrument development. From the Chinese news stories, key terms (important words or phrases), known or new to existing lexicons, were first extracted by a simple, yet effective, rule-based algorithm. They were subjected to an association analysis based on their co-occurrence in sentences to reveal their term-to-term relationship. A given list of 3657 index terms from science textbooks were then matched against the term association network. The resulting term network (including 95 scientific terms) was visualized in a concept map to scaffold the instrument developers. When developing an item, the linked term pair not only suggests the topic for the item due to the clear context being mutually reinforced by each other, but also the content itself because of the rich background provided by the recurrent snippets in which they co-occur. In this way, the resulting instrument (comprised of 50 items) reflect the scientific knowledge revealed in the daily news stories, meeting the goal for measuring civic scientific literacy in media. In addition, the concept map mined from the texts served as a convenient tool for item classification, developer collaboration, and expert review and discussion.

A Framework for Teachers’ Assessment of Socio-scientific Argumentation: An example using the GMO issue

Socio-scientific issues (SSI) have proven to be suitable contexts for students to actively reflect on and argue about complex social issues related to science. Research has indicated that explicitly teaching SSI argumentation is a good way to help students develop their argumentation skills and make them aware of the complexity of SSI. However, assessing the quality of students’ arguments on SSI is evidently difficult for many teachers. This article aims to facilitate teachers’ assessment of the quality of students’ arguments on SSI by introducing a new assessment framework that represents a low degree of complexity and exemplifying it by applying it to students’ written SSI argumentation concerning genetically modified organisms (GMO). The new assessment framework considers both the quality indicators presented in the research literature and curricular guidelines for the science courses in Swedish secondary and upper secondary school. The framework focuses on both the content and the structure that can be revealed in students’ SSI argumentation and is meant to function as a tool for identifying quality indicators that could serve as the basis for grading.

Upper Secondary Teachers' Knowledge for Teaching Chemical Bonding Models.

ABSTRACT Researchers have shown a growing interest in science teachers’ professional knowledge in recent decades. The article focuses on how chemistry teachers impart chemical bonding, one of the most important topics covered in upper secondary school chemistry courses. Chemical bonding is primarily taught using models, which are key for understanding science. However, many studies have determined that the use of models in science education can contribute to students’ difficulties understanding the topic, and that students generally find chemical bonding a challenging topic. The aim of this study is to investigate teachers’ knowledge of teaching chemical bonding. The study focuses on three essential components of pedagogical content knowledge (PCK): (1) the students’ understanding, (2) representations, and (3) instructional strategies. We analyzed lesson plans about chemical bonding generated by 10 chemistry teachers with whom we also conducted semi-structured interviews about their teaching. Our results revealed that the teachers were generally unaware of how the representations of models they used affected student comprehension. The teachers had trouble specifying students’ difficulties in understanding. Moreover, most of the instructional strategies described were generic and insufficient for promoting student understanding. Additionally, the teachers’ rationale for choosing a specific representation or activity was seldom directed at addressing students’ understanding. Our results indicate that both PCK components require improvement, and suggest that the two components should be connected. Implications for the professional development of pre-service and in-service teachers are discussed.

Advertising and science education : a multi-perspective review of the literature

We are living in an increasingly diverse media landscape, with advertising a significant part of this. There appears to be unanimous agreement that the ability to critically examine and make rational decisions about advertising is indispensable for contemporary citizens. Students need to develop critical thinking skills in order to evaluate messages and facts drawn from advertisements in various media. They also need to be familiar with the hidden mechanisms used to create advertisements with the goal of subconsciously influencing consumers. Today, advertising for many products has strong scientific and technological components. However, learning both with and about advertising does not play a prominent role in the science education literature. To date, the use of advertising as educational content is found almost exclusively in the humanities and social sciences, especially language education. On the other hand, there is an extensive body of research on the effects of advertising on children, consumer socialization as well as marketing strategies aimed at young consumers. The results indicate that advertising has a strong impact on children’s beliefs and perceptions which already starts at an early stage. Therefore, this paper attempts to analyse the potential use of and learning about advertising in science education. It reviews the available literature, not only from science education, but also from other domains, including non-science subjects, cross-curricular approaches as well as research on the use and effects of advertising in the public arena. The aim is to identify the potential roles advertising might play in the science classroom and to open up new directions for science education research and curriculum development.

How does background affect attitudes to socioscientific issues in Taiwan

Based upon the goal of scientific literacy and the importance of socioscientific issues (SSIs), the purpose of this study was to investigate the Taiwanese public’s awareness of, inclinations to buy/use, and their attitudes towards three attributes of SSIs including genetically modified food (GM food), organic food, and DDT and malaria (DDT). Data from a total of 865 participants across ten populations (six different educational levels and four different vocations) were validated and analyzed. The results revealed that the awareness regarding GM food and DDT increased with the levels of education. The inclinations to buy/use and the attitudes towards the three SSIs, were not related to levels of education, vocation or gender, but were related to attributes of the SSIs. The implications for education and policy development are discussed.

Is the moon more round in the Western world? Some important aspects of comparative education

In this increasingly globalised age, ideas developed in different cultures and countries can be disseminated very rapidly, which is supposed to allow people who live in different cultures to exchange information and learn from each other easily. However, the process of adapting educational ideas developed within one culture for use in another should be slower because education is very complex and there are a great many factors that must be considered. In particular, it is necessary to consider human psychology in relation to differences between the two cultures and their traditions, including things such as teachers’ beliefs, teaching practices, students’ motivations and interests in learning, and the educational values held by various stakeholders (e.g. school rectors, politicians, parents, and researchers). Therefore, more comparative studies are needed to promote teaching and learning internationally. This article builds on the study on science education presented by Hằng et al. (Cult Stud of Sci Educ. doi:10.1007/s11422-014-9634-8, 2014) and highlights three issues of relevance for science educators and science educational researchers who seek to implement educational ideas from one culture in another. The first is the importance of conducting comparative studies that will facilitate the development of educational practices in modern multi-cultural societies. Second, I discuss issues with data collection and the interpretation of results, with particular reference to the work of Hằng et al. (2014). Third, given the emerging focus on comparative studies in education, I discuss the important roles of teachers in such efforts and offer some advice on working in collaboration with them in a way that will enable them to develop their professional knowledge and teaching practices. I present three different approaches (action research, design-based research and learning study) that are currently used in teacher professional development programs and which may be useful for teacher educators to consider as means of increasing teachers’ professional knowledge. Hopefully, this article will encourage researchers to conduct improved comparative studies in science education in the near future and thereby benefit science teaching and learning globally.

What are we aiming for?—A Delphi study on the development of civic scientific literacy in Sweden

ABSTRACT Based on the EU FP 7 project, PROFILES, this article presents our findings from a three-round Delphi study conducted in Sweden that aimed at establishing a consensus on how science education should be developed for citizens to enhance civic scientific literacy. A total of 100 stakeholders (9th graders, school teachers, scientists, and science education researchers) were involved in our Delphi study in 2012–2013. The results revealed that there were some highly ranked consensus ideas: environmental issues, inquiry skills, motivation/interest, and holistic comprehension. The conclusions of our research imply the importance of involving different stakeholders in the educational reconstruction process; we suggest that schoolteachers in particular should play a vital role.

The Influence of Textbooks on Teachers' Knowledge of Chemical Bonding Representations Relative to Students' Difficulties Understanding.

Abstract Background: Textbooks are integral tools for teachers’ lessons. Several researchers observed that school teachers rely heavily on textbooks as informational sources when planning lessons. Moreover, textbooks are an important resource for developing students’ knowledge as they contain various representations that influence students’ learning. However, several studies report that students have difficulties understanding models in general, and chemical bonding models in particular, and that students’ difficulties understanding chemical bonding are partly due to the way it is taught by teachers and presented in textbooks. Purpose: This article aims to delineate the influence of textbooks on teachers’ selection and use of representations when teaching chemical bonding models and to show how this might cause students’ difficulties understanding. Sample: Ten chemistry teachers from seven upper secondary schools located in Central Sweden volunteered to participate in this study. Design and methods: Data from multiple sources were collected and analysed, including interviews with the 10 upper secondary school teachers, the teachers’ lesson plans, and the contents of the textbooks used by the teachers. Results: The results revealed strong coherence between how chemical bonding models are presented in textbooks and by teachers, and thus depict that textbooks influence teachers’ selection and use of representations for their lessons. As discussed in the literature review, several of the selected representations were associated with alternative conceptions of, and difficulties understanding, chemical bonding among students. Conclusions: The study highlights the need for filling the gap between research and teaching practices, focusing particularly on how representations of chemical bonding can lead to students’ difficulties understanding. The gap may be filled by developing teachers’ pedagogical content knowledge regarding chemical bonding and scientific models in general.