Pedagogical Content Knowledge (PCK) refers to certain knowledge of teacher in a particular topic, considered as an act of teaching to deal with students in a particular way. Since PCK allows a science teacher to provide quality teaching, this qualitative multiple case study aims to explore the nature of science teachers' PCK on the topic…

While increased attention has been put on approaches to teaching science, technology, engineering, and mathematics (STEM), little has been reported on teachers' views, perceptions, and beliefs about teaching STEM. Such knowledge is needed to inform efforts to support innovative teaching of STEM subjects in classrooms. In this study, 154 in-service…

Understanding of nature of science (NOS) serves as one of the desirable characteristics of science teachers. The current study explored 55 Thai and 110 Bangladeshi in-service secondary science teachers' conceptions of NOS regarding scientific knowledge, scientific method, scientists' work, and scientific enterprise, by using the Myths of Science…

It has been five years since the chapter on relative velocity was first introduced into the Singapore Additional Mathematics curriculum. This paper reports some general findings on the teaching of relative velocity in mathematics classrooms and the pupils' learning difficulties on relative velocity. Some implications to the teaching of this topic…

This paper reports a preliminary study on in-service Additional mathematics teachers' knowledge of kinematics concepts. A survey consisting of TRUE/FALSE questions was issued to the participating teachers. The questions were collations of the common misconceptions identified by some local Physics teachers among the local Physics students. The…