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BackgroundNurturing students’ interest in science, technology, engineering, and mathematics (STEM) careers is a major goal of STEM education. Although the relationship between students’ stereotypical beliefs regarding STEM careers and their career interest can be reasonably hypothesized, research investigating the extent to which and how students’ STEM career interest is directly or indirectly influenced by their stereotypical beliefs is lacking. This study investigated how upper primary students’ stereotypical beliefs regarding STEM careers predicted their STEM self-efficacy and STEM career-related outcome expectations and how these constructs predicted their STEM career interest. Structural equation modelling was used to analyse quantitative survey data of 824 fourth- to sixth-grade students and test the hypothesized models.ResultsStudents’ stereotypical beliefs regarding STEM careers negatively predicted their self-efficacy in STEM activities and career-related outcome expectations. Additionally, the students’ self-efficacy in STEM activities and career-related outcome expectations in turn predicted their STEM career interest.ConclusionsThese results explain the potential indirect effect of STEM stereotypes on students’ career interest through self-efficacy and outcome expectations. The findings highlight the significant role of STEM stereotypes, self-efficacy in STEM activities, and career-related outcome expectations in students’ career development. The implications of this study for STEM education are also discussed.

The urbanization process in Peninsular Malaysia has resulted in an increase in temperature. Large cities such as Kuala Lumpur, Johor Bharu, and George Town are experiencing rapid urbanization processes, resulting in unpredictable changes in temperature and weather, which consequently impact community livelihoods. Many believe that the recent flooding in urban residential areas in Peninsular Malaysia has been worsened by climate change. Hence, this paper explores and discusses recent community perceptions of the climate change issue in Peninsular Malaysia. A group of 350 community members from different states in Peninsular Malaysia gave their views and opinions related to climate change via an online quantitative survey questionnaire. Their perception of the urbanization process and its impact on the increase in temperature was descriptively analyzed using the frequency analysis technique and mean score, while their suggestions in verbatim form on reducing the effects of climate change were analyzed thematically. The respondents perceived the climate change issue as attributable to the factors of urbanization, namely the manufacturing industry, population density, and private motor vehicles. Respondents provided suggestions for reducing the effects of climate change, ranging from government policies to community actions.

Purpose The problem of plastic wastes is serious nowadays worldwide, although plastic wastes recycling is already in practice. To promote sustainability in plastic waste recycling, the quality of wastes collected should be maintained well, resulted from a good recycling practice. This paper aims to study a new plastic recycling bin (PRB) and poster interventions on the enhancement of university hall residential students’ proenvironmental knowledge, attitudes and intended behaviours (KAB) and actual recycling behaviours; informative and feedback posters were used as interventions. Design/methodology/approach This study adopted a quasi-experimental setting to examine the effects of the new PRB on students’ KAB and actual behaviours in recycling, whereas the quality of the recycled plastic was measured according to the extent of cleanliness (CLE), separation (SEP), compression (COM) and sortedness (SOR). Findings Results showed that significant positive enhancements in KAB only happened with the use of blended interventions, which included promotion through the PRB and posters, suggesting that the use of the PRB and posters was useful in achieving better recycling behaviour. Originality/value Blended intervention study by using new design plastic recycling bin and poster on the effect of students’ proenvironmental and recycling KAB.

Multimedia-supported e-learning is considered useful as it can offer an enjoyable independent learning experience to learners. However, the effectiveness of e-learning for self-regulated science learning is still inconclusive. This study aimed to explore primary school students’ perceptions and experiences of self-regulated science learning in a multimedia-supported e-learning environment. A total of 11 classes from grades 3 to 6 from four Hong Kong schools participated in this study. All e-learning lessons were observed, and 33 (3 from each class) were interviewed using cognitive walkthroughs of how they made use of the multimedia resources and system tools, scaffolds, or prompts to direct their own learning in each of the three self-regulated learning phases (forethought, performance, and reflection). Results revealed that the combined use of the discussion forum and statistics table seemed to facilitate the students’ diagnosis of their prior knowledge of natural phenomena in the forethought phase. In the performance phase, the students mostly enjoyed learning with the graphic data, animations, and/or simulation experiments. Some perceived the prompts or tools from the e-learning system as useful for operation and science learning. In the reflection phase, the students self-assessed their learning using quizzes with emoticons as positive feedback which seemed to increase their enthusiasm for learning science. However, not all students were able to effectively use the system tools or prompts, to keep focused self-discipline, or to achieve deeper science learning without the teacher’s guidance. Hence, this study suggests providing more opportunities for students’ exposure to e-learning resources, while at the same time assisting them in the use of digital tools or resources, in adjusting their learning strategies, and in internalizing scientific ideas and inquiry processes so as to ensure more effective self-regulated science learning.

Background Students’ positive perceptions of scientists or engineers have been reported to be positively related to their science, technology, engineering, and mathematics (STEM) career aspirations. However, other research indicates that positive perceptions of experts in these fields might not necessarily lead to students’ pursuit of STEM careers. Self-concept, defined as one’s perceived abilities in specific academic domains, likely plays a moderating role in the relationship between perceptions and career aspirations according to the motivational theory of role modelling. Moreover, students’ perceptions of STEM professionals might be sourced from STEM-related media and school experiences. Therefore, through running a moderated mediation model, this study examined whether and how the influences of media consumption and school STEM learning opportunities on career aspirations would be mediated by perceptions of STEM professionals, and whether the mediation effect would be conditional on students’ self-concept. Methods Data were collected through an online survey of 608 primary and secondary school students from Hong Kong, and were analysed using structural equation modelling. Results Results revealed that the students’ positive perceptions of STEM professionals were positively associated with their career aspirations, and mediated the links from media consumption and school opportunities to career aspirations. In addition, this mediated pathway depended on STEM self-concept, such that perceptions of STEM professionals were only linked with STEM career aspirations for adolescents with average or high levels of self-concept. Conclusions The findings of this study suggest the need to pay attention to the STEM perceptions and self-concept interaction while designing and implementing learning activities to connect a diversity of students with STEM careers. It is not only important to foster students’ self-concept, but also to enrich their knowledge of diverse occupations, so as to help diversify their perceptions that being professionals in these fields is desirable and attainable, and to eventually inspire more student engagement and participation in STEM.

This study examined the associations between school entry skills and science achievement at both the student and school levels among fourth-grade students in South Korea, Singapore, Japan, Chinese Taipei, and Hong Kong. Data of the five Asian regions in the 2015 Trends in International Mathematics and Science Study (TIMSS) were analysed. Variables included Interest, Self-concept, School entry skills - reported by parents, Cognitive activities, Parent attitudes toward mathematics and science, Home educational resources, and Gender, all at the student level, and Emphasis on academic success, Discipline problems, and School entry skills – reported by principals at the school level. Results of the multilevel path analysis indicated that School entry skills positively and directly influenced science achievement, and simultaneously mediated the influence from cognitive activities to science achievement at the student level. These findings were consistent among the five Asian regions. At the school level, it was found that compared to School entry skills, School emphasis on academic success was the stronger predictor of science achievement among students for most Asian regions. Implications for improving primary school students’ science learning are discussed.

PurposeTo develop a framework for conceptualizing and managing integration in STEM learning, that can help address key issues in its research and implementation worldwide.Design/methodology/approachIntegration in learning is a complicated but not a well-defined concept and therefore it is difficult to illustrate in theory and practice how to conceptualize, manage and implement integrated STEM learning with aims to enhance students' learning effectiveness and multiple-thinking ability. Based on a typology in integrated learning, this article re-conceptualizes integrated STEM learning into a comprehensive framework of three categories, six subcategories and four basic models. With this framework, how to manage integrated STEM learning and related issues in schools for effectiveness are discussed.FindingsAs a typology, integration in STEM learning can be classified as content integration, pedagogical integration and learner integration. They can be further differentiated as six subcategories: subject integration, domain integration, method integration, cognitive integration, SEN integration and diverse ability integration in STEM learning. Depending on the extents of content integration and pedagogical integration, four basic models of integrated learning can be identified in theory and practice. The categories, subcategories and basic models have their own characteristics, strengths and limitations. Strategies are developed to address the characteristics and related key issues of each category of STEM learning.Research limitations/implicationsThe framework may help to analyze the key issues of integrated STEM learning in research and development, such as “Why and what integration in STEM learning is important and necessary in curriculum reforms for the future?”, “How the integrated STEM approach is different from the traditional subject approach?”, “How the STEM learning activities can be integrated and managed effectively for enhancing students' learning effectiveness and multiple thinking capacity?”, and “What key implications can be drawn for managing and implementing STEM learning?”Practical implicationsBased on the proposed typology and models of STEM learning, various strategies of managing STEM are discussed and developed, which will contribute to policy formulation and professional practice of integrated STEM learning locally and internationally.Originality/valueThe proposed typology and models of STEM learning and related new ideas and perspectives will contribute to future research and development in this area locally and internationally.

This study investigated 59 Mainland China high school biology teachers’ attitudes toward and ethical reasoning of three socioscientific issues (SSI), including genetic modification, gene therapy, and assisted reproductive technology using a survey with open-ended questions. The results indicated that the teachers’ attitudes toward the three bioethical issues are influenced by the SSI contexts. Male teachers appeared more supportive than female teachers regarding the use of these biotechnologies. Analysis of the teachers’ ethical reasoning of the bioethical issues demonstrated that while most of the teachers could view these issues over the long term, they also encountered difficulties in considering these problems from a more national or global perspective or by taking multiple ethical frameworks into account. The implications of this study for promoting biology teachers’ development of ethical reasoning skills and practices in SSI-based instruction are discussed.

Purpose This paper aims to explore stakeholder perspectives of the role of a campus eco-garden in education for sustainability (EfS). It will combine the perspectives to highlight a powerful learning environment (PLE) for university students to realize the concept of EfS. Design/methodology/approach Semi-structured interviews were conducted to reveal stakeholder understandings of a campus eco-garden, as well as its associated expectations of learning activities and education outcomes. Three stakeholder groups were interviewed; designers, educators and environmental and non-environmental subject-related students. Findings All three stakeholder groups expected cognitive learning of EfS to be enhanced by the eco-garden. The use of affective learning was not strongly expected by the stakeholders. Psychomotor learning was believed to be the most difficult to realize. To fulfill the potential of the eco-garden in EfS, all stakeholders suggested learning activities and roles for both students and teachers. The combined perspectives of the stakeholders helped to visualize a PLE to aid EfS. Practical implications This study underlines the importance of effective communication of expectations between stakeholders. It underlines the importance of integrating educational activities with the eco-garden as a PLE, highlighting the roles of teachers and students. It also sheds light on the importance of introducing a cultural component to the EfS program. Originality/value This is the first study to apply the PLE theory to enhance EfS with the aid of infrastructure. Both users and designers reveal their views on the planning of the campus eco-garden, especially in its educational function. The study is possibly the first to reveal the differences in expectations between designers and other stakeholder groups (teachers and students) using Könings et al.’s (2005) combination-of-perspectives model.