Nature of science (NOS) is a key component of scientific literacy, so science teacher education on NOS is critical to ensure students' scientific literacy. According to mainstream NOS literature, explicit and reflective interventions are recommended to effectively teach NOS. This paper presents an experience for the initial education of secondary…

This case study aimed to enhance students' scientific argumentation through the Science-Technology-Society (STS) approach. There were two phases in this study: (a) Exploring the current situation of grade 10 students' scientific argumentation in real classrooms, and (b) Developing and implementing the STS learning unit to enhance students'…

With the restructuring of the senior secondary education system in Hong Kong in 2009, the senior secondary curriculum was overhauled substantially by the conversion of the two-year Certificate Level and the two-year Advanced Level to a new three-year senior secondary level. This process entails changes to the contents and organization of various…

Students entering the new millennium will encounter challenges not known a decade ago. They must be equipped with skills that enable them to think for themselves, and be self-initiating, self-modifying, and self-directing. They will require skills that cannot be gained by learning content alone. Students must anticipate future challenges and…