Teachers' teaching practices are influenced by various factors, including the teacher's personal (e.g. beliefs, efficacy and attitudes) and school context (e.g. administrative and collegial support). However, the previous model did not consider the interactions between these factors simultaneously in effecting the teaching practices. Thus, an…

The world is facing severe global challenges such as climate change, food security, rising migration, social justice, or the current corona crisis. In these times, citizenship education seems more important than ever. How can this citizenship education relate to mathematics and science learning? The research project MaSDiV (Supporting mathematics…

This study presents 3 case studies that examine the processes involved in the professional growth of physics teacher-leaders (TLs) in a national network of professional learning communities (PLCs). This program has been operating since 2012, using a "Fan Model" where the TLs participate in a PLC (TL-PLC) led by a team from the Weizmann…

There has been a growing awareness that graphing is an essential part of the science curriculum. While much research has focused on student conceptions and abilities regarding graphical representations, only few studies have investigated what teachers think about them and how they use graphs in science class. The purpose of this study is to…

Chemistry, with its related technical applications, is of crucial importance for creating a sustainable future. Without chemistry, current challenges will be difficult to solve. Such problems include meeting most of the Sustainable Development Goals (SDGs) announced by the United Nations and adherence to planetary limits, for example, novel…

The purpose of the current study was to explore and further elucidate secondary teachers' knowledge of students' conceptions (KOSC) on the topic of evolution by natural selection. Prior research has documented students' natural selection conceptions, but allowing the opportunity for teachers to describe their own students' conceptions can permit…

Practical work is widely seen as an important element of the science curriculum. However, there is a long-standing debate about the educational aims of practical work and about why it is important. Aims suggested include the contributions that practical work can make to understanding, to the acquisition of professional and personal skills, and to…

This study explored the teaching and learning beliefs of qualified (in-field) secondary science teachers who were teaching mathematics out-of-field that is, without qualification. The relationship between secondary teachers' beliefs about their in-field subject--science and their out-of-field subject--mathematics was examined. The theory of…

This study aimed to investigate the role of students' classroom learning environment perceptions and teacher effectiveness in 7th grade students' self-regulation in science classes. Students' self-regulation was examined in terms of self-efficacy, achievement goals, and metacognitive strategy use which constitute important components of…

The successful transition from high school to tertiary chemistry studies relies on a student's ability to transfer prior understanding since many topics are extended during first year general chemistry. It was therefore of interest to investigate the perspectives of high school and tertiary teachers regarding which topics and concepts they…

This study examined changes in middle school teachers' beliefs about inquiry, implementation of inquiry practices, and self-efficacy to teach science through inquiry after participating in a year-long professional development program. The professional development model design was based on Bandura's (1986) social cognitive theory of learning and…

A 30-item questionnaire was designed to determine Omani science teachers' attitudes toward teaching science and whether or not these attitudes differ according to gender and teaching experiences of teachers. The questionnaire items were divided into 3 domains: classroom preparation, managing hands-on science, and development appropriateness. The…

Misconceptions about climate change science are pervasive among the US public. This study investigated the possibility that these misconceptions may be reflective of science teachers' knowledge and teaching of climate change science. Florida and Puerto Rico secondary science teachers who claim to teach extensively about climate change were…

The purposes of this study are to report the influences of a mixed delivery professional development [PD] course involving face-to-face classes and the mentoring assisted inquiry-based teaching [MAIT] website that addressed the conceptual change and self-efficacy of high school mathematics and science teachers' conceptions of inquiry-based…

Constructivism was introduced to Vietnam through many ways such as workshops, books, the Internet, and so on. However, due to the lack of professional education, fundamental ideas of constructivist learning perhaps were missing or neglected through classroom activities. Furthermore, due to the influence of culture and society, Vietnamese…