This study uses hierarchical linear modeling to examine the influence of a range of factors on the science performances of Hong Kong students in PISA 2006. Hong Kong has been consistently ranked highly in international science assessments, such as Programme for International Student Assessment and Trends in International Mathematics and Science Study; therefore, an exploration of the factors that affect science performances of Hong Kong students can give a lens to examine how science education can be improved in Hong Kong and other countries. The analyses reveal that student backgrounds as male, at higher grade levels, and born in mainland (when in the same grade) are associated with better science performance. Among the attitudinal factors, enjoyment of science and self-efficacy in science play important roles in scientific achievements. Most of the parental factors, on the other hand, are not having significant impacts on achievement after student attitudes are taken into account, with only parents' value of science having a small effect. School student intake is found to be a strong predictor of school average achievement, as well as a major mediator of the effects of school enrollment size and school socio-economic status. The findings differ from recently reported results, which suggested that school enrollment size was associated with achievement. This study also points out the problems of the use of science instruction time as a school-level variable to explain science achievement in Hong Kong.
[Copyright of International Journal of Science Education is the property of Routledge. Full article may be available at the publisher's website:
http://dx.doi.org/10.1080/09500693.2013.879223]

This study investigates Hong Kong primary science teachers' understandings of inquiry learning, perceived difficulties in implementing inquiry learning, as well as their current practices of and resistance to using online resources, in order to identify their needs and propose suggestions to address these needs. An online survey has been used to collect data from the primary science teachers taking part in a professional development course. Simple descriptive analyses of the data show that although the teachers' conceptions of inquiry learning seem to match well with the idea of inquiry learning in general, their misconceptions and high level of perceived difficulties in implementing inquiry learning warrant our attention. As for teachers' use of online resources, it is found that traditional Web 1.0 resources are more commonly used, and when these online resources are used, teachers take the more dominant role in using them to support lecturing and explaining. Moreover, some associations between inquiry practices and use of online resources are observed. Accordingly, ways to overcome challenges in implementing inquiry learning and using online resources for the teaching and learning of science are discussed.
[Copyright of Education 3-13 is the property of Routledge. Full article may be available at the publisher's website:
http://dx.doi.org/10.1080/03004279.2012.710640]

This study aimed to understand the environmental knowledge (EK) of the residents of Hong Kong. A territory-wide survey was administered to investigate the subjective and objective EK of the respondents as well as their means of receiving information about the environment. The results indicated that Hong Kong's residents have a comparatively low level of EK, with a mean environmental knowledge score of 3.35 out of 8. The youngster (15-24 years old), students, and employed individuals reported more extensive EK than the older and unemployed respondents, thus suggesting that the younger generation and employed individuals have increased opportunities to receive EK through various channels. A weak positive correlation was identified between subjective and objective EK, thus implying that the residents of Hong Kong could not accurately evaluate their own level of EK. The results indicate that traditional media plays a significant role in disseminating EK. Digital media, such as websites and digital social networks, were also determined to be influencing factors in disseminating environmental messages to the younger generation.
[Copyright of Environmental Education Research is the property of Routledge. Full article may be available at the publisher's website:
http://dx.doi.org/10.1080/13504622.2014.898247]