The aim of this research was to investigate the synergistic effects of peer collaboration and graphic organisers (i.e. mind maps) in Hong Kong science classrooms. Over two hundred Grade Four (i.e. Primary Four) students were assigned to different pedagogical groups, namely, ‘individualised learning with mind mapping’, ‘collaborative learning without mind mapping’ and ‘collaborative mind mapping’, in which they learned a number of science concepts (e.g. living organisms) through such classroom activities as brainstorming tasks and self-reflection exercises. Whilst the quantitative results (i.e. one-way ANOVA) on the elementary science questions revealed that collaborative mind mapping markedly enhanced students’ academic achievement, the qualitative findings elicited from their collected mind maps, triangulated by interview data, highlighted the advantages of this integrative learning approach for boosting students’ joint construction of conceptual knowledge in science. Valuable insights on the employment of mind maps as peer diagnostic instruments to identify science misconceptions are discussed. Copyright ©2024 Routledge.

Trends in International Mathematics and Science Study (TIMSS) 2019 data revealed that Grade 8 science teachers in several Asian countries (Chinese Taipei, Hong Kong SAR, Japan, and South Korea) reported lower job satisfaction levels than the international average. For example, while Japanese Grade 8 students ranked among the highest in science achievement on the TIMSS 2019, their science teachers reported the lowest job satisfaction composite scale score compared to the other 63 participating countries. Using teacher questionnaire data from TIMSS 2019, we utilized correlation analysis and multiple linear regression to uncover the answers to this research question: Which factors contribute to Japanese Grade 8 science teachers' job satisfaction? The results from the analysis indicate that working in a safe and orderly school environment was the strongest predictor of Japanese Grade 8 science teacher job satisfaction. The number of working hours, amount of perceived pressure exerted by their students' parents, participation in professional development focused on science curriculum, and adopting a constructivist orientation to science teaching were the other significant factors that predicted job satisfaction. Findings from this study have implications for Japanese educational policy stakeholders, school administrators, mentor teachers, science department leadership, and those invested in science teachers' professional development. Copyright ©2024 International Council of Associations for Science Education.

In recent years, AI technologies have been developed to promote students' self-regulated learning (SRL) and proactive learning in digital learning environments. This paper discusses a comparative study between generative AI-based (SRLbot) and rule-based AI chatbots (Nemobot) in a 3-week science learning experience with 74 Secondary 4 students in Hong Kong. The experimental group used SRLbot to maintain a regular study habit and facilitate their SRL, while the control group utilized rule-based AI chatbots. Results showed that SRLbot effectively enhanced students' science knowledge, behavioural engagement and motivation. Quantile regression analysis indicated that the number of interactions significantly predicted variations in SRL. Students appreciated the personalized recommendations and flexibility of SRLbot, which adjusted responses based on their specific learning and SRL scenarios. The ChatGPT-enhanced instructional design reduced learning anxiety and promoted learning performance, motivation and sustained learning habits. Students' feedback on learning challenges, psychological support and self-regulation behaviours provided insights into their progress and experience with this technology. SRLbot's adaptability and personalized approach distinguished it from rule-based chatbots. The findings offer valuable evidence for AI developers and educators to consider generative AI settings and chatbot design, facilitating greater success in online science learning. Copyright © 2024 The Authors.

Entrepreneurial STEM, an interdisciplinary approach blending STEM and entrepreneurship education, has become a new trend for cross-subject collaboration that aims to instill an entrepreneurial mindset in students, enabling them to apply their STEM knowledge across various contexts. In this study, we investigate the challenges and corresponding strategies of head science teachers who initiated an entrepreneurial STEM (Science, Technology, Engineering, Mathematics) curriculum in their schools. Grounded in social exchange theory, we explore how head science teachers with entrepreneurial attributes navigated asymmetrical power distribution presented by principals and other subject heads. This collective case study focuses on three schools in Hong Kong that successfully implemented a renowned entrepreneurial STEM curriculum. The findings reveal a common trajectory among head science teachers: initial enthusiastic promotion of the curriculum while meeting resistance; a downscaling and team reform struggles; and a handover and scale-up. This study illuminates the intricate process of balancing power dynamics and stakeholder perceptions through reciprocal negotiation, which were in turn shaped by societal norms. Copyright © 2024 The Author(s), under exclusive licence to Springer Nature B.V.

This longitudinal multiple-case study applies Activity Theory to analyse the integration of ePortfolio into an International Baccalaureate (IB) Middle Years Programme (MYP) Sciences classroom in Hong Kong SAR, China. Activity Theory was used as an analytical framework to examine eight IB MYP 2 students' (aged 12-13) experiences of Google Sites over two academic years of face-to-face, online, and blended learning modes of teaching and learning. Two classes of 21 students were understood as one Activity System with the inclusion of ePortfolios (Tool) that affected multiple Elements. These include participating students (Subjects), classroom norms (Rules), peers and parents (Community), feedback tasks (Division of Labour), uploading and presenting digital artefacts (Object), and personal skills-based motivation (Outcomes). Qualitative data analysis of ePortfolio artefacts and semi-structured interviews at three stages of intervention revealed two secondary contradiction themes that might have impeded ePortfolio update consistency: 1) Tool-related (unawareness of Tool affordances and misplacement of resources) and 2) Community-related (unfamiliarity with Community members' roles and conflicting feedback expectations). Recommendations (Tool-related affordances and recommendations and monthly timeline with Community roles) for ePortfolio implementation in MYP classrooms are outlined. Copyright ©2023 Elsevier Science Ltd.

This paper reports the results of a quasi-experimental study that evaluated the effectiveness of collaborative mind mapping in three Hong Kong primary schools. More than 200 grade 4 students, divided into three pedagogical groups, participated in a variety of science learning activities with the aid of a mind map and/or collaborative group work. The results of diagnostic tests reveal the synergy of peer collaboration and mind mapping to be more effective than either collaboration or mind mapping alone in enhancing students' scientific achievement. Analysis of the students' science discourse and follow-up interviews indicates that collaborative mind mapping fosters learning motivation and facilitates the joint construction of conceptual knowledge in science. Recommendations are made for the integrative use of graphic organisers and group work, and implications for future research on science teaching in Hong Kong and elsewhere are further discussed. Copyright © 2022 Springer.

In many disciplines of STEM education, online experiments (OEs), commonly called remote-controlled experiments, become an emerging practice in technology-enhanced learning because of their many merits perceived in educational research. We recently formulated an innovative, low-cost, and open-source approach to developing new OEs rapidly. It won a gold medal and a special prize in an international innovation and invention competition in 2018. Using this new approach, teachers and students can easily access OEs with a lightweight web browser using any hardware and any operating system without installing additional software or apps. They can observe and/or control the experiments and collect authentic data (over a very short or long time) for further analysis by plotting graphs and/or conducting calculations to obtain important results. Some well-accepted instructional approaches or pedagogies have been integrated into online science/STEM experiments, which can also be aligned with school-based curricula to provide self-contained courseware for students’ online self-regulated learning. In this chapter, we will focus on whether OEs could really and effectively provide the essential elements of experimental learning to ‘school students’ as expected in traditional laboratory work. From our pilot implementation in four Hong Kong (HK) and Mainland China (CHINA) secondary schools with a total of 172 participants, we explored the OE experiences of different experiments and cognitive performance among students from different regions and genders using the conventional mixed methods research and design-based research. Students’ feedback and suggestions for improvement of the OEs were also analysed together with some specific implications for science/STEM education. Copyright © 2022 The Author(s).

The purpose of this study is to investigate into the possibility of utilizing socio-scientific issues as a vehicle to promote students’ metacognitive regulation, self-efficacy and conceptual understanding in an ecology classroom in Hong Kong. There has been little research to assess how these constructs are influenced by an issue-based inquiry classroom environment set in ecological context, and how these constructs interact with each other. The researcher has designed a metacognitive-rich environment for learning through a socio-scientific issue in a high school ecology classroom. Students’ perceptions about the metacognitive orientation of the classroom environment were assessed by the Metacognitive Orientation Learning Environment Scale (Science) to provide evidence for the validity of the lesson design in creating a metacognitive-rich environment. The effect of embedding explicit metacognitive tasks into a socio-scientific issue on students’ self-efficacy and metacognition were assessed through a quasi-experimental study using the Motivation Strategy for Learning Questionnaire and post-lesson individual interviews. 54 students from a Hong Kong long-established boy school participated in this study. The changes of the dependent variables under study were analyzed using an independent samples t-test and a 2x2 mixed-design analysis of variance to indicate the effect of this specially designed intervention in the biology classroom. The quantitative results suggested the intervention has created significant positive effects on students’ metacognitive regulation and self-efficacy but not conceptual understanding. Results from the multivariate analysis of variance and Pearson correlations suggest that the three dependent variables under study are correlated. To assist in the interpretation of the quantitative findings, individual interviews with students in the intervention group were analyzed thoroughly based on the concurrent triangulation approach. The interview results

In Hong Kong, student interest and achievement in science have been declining in recent years. We thus aim to seek ways to improve our science education. This paper reports an attempt of using the flipped classroom approach together with the Next Generation Science Standards (NGSS) to deliver a science unit ("electrical conductors and insulators"). This exploratory study was divided into two stages. In Stage 1, the teacher-researcher designed the science lessons using the NGSS and prepared flipped learning materials (e.g., pre-class videos, online exercises, class activities). In Stage 2, these lessons were implemented in a Hong Kong secondary school, involving a total of 32 ninth-graders from two classes. At the end of this study, two focus group interviews (five students each) were conducted to understand student perceptions of flipped science learning. Teacher reflections of the implementation were also collected and analyzed to reveal his experiences of flipping with the NGSS. Overall, the findings suggest that the students perceived flipped science learning positively because of the ability of self-paced learning, better class preparation, and more in-class interactions. From the teacher's point of view, however, the science curriculum in Hong Kong and the NGSS are different in terms of their focus and content. Time constraint and inadequate laboratory equipment in school also hindered the implementation of the NGSS in Hong Kong. We recommend further research be conducted to investigate how to adopt the NGSS in other topics of Hong Kong science education and examine its effects on student interest and achievement in the long run. Copyright © 2018 Copyright is held by the owner/author(s).

近年，本港中小學開始推行STEM教育，透過教導學生靈活地綜合運用科學、科技、工程和數學各方面的知識，致力培養學生「廿一世紀技能」，以應對新時代的挑戰。本文將會簡介STEM教育在香港推行的狀況，並探討當中面對的困難和挑戰。Recently, Hong Kong primary and secondary schools have been promoting STEM education. Teaching students how to flexibly integrate science, technology, engineering and mathematics knowledge facilitates them to equip themselves with “21st century skills” so that they can face the challenges of this new era. In this article, we briefly describe the implementation of STEM education in Hong Kong and discuss the challenges. Copyright © 2018 The Hong Kong Federation of Youth Groups.