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The purpose of this paper is to understand what physics and chemistry preservice teachers learn on the nature of the inquiry tasks and about classroom communication in an inquiry task when they take part in a lesson study.

This is a qualitative and interpretive research which was carried out within a master’s degree course in physics and chemistry teaching with three preservice teachers. Data were collected from participant observation with video recording, interviews, written reflections and group report by the preservice teachers. This two-cycle lesson study was conducted over 12 sessions. The data analysis took place through asking questions and using the constant comparison method, which allowed the identification of the most relevant issues about the preservice teachers learning according to the categories nature of the inquiry tasks and communication promoted by the teacher.

The results show that the preservice teachers learnt to identify the characteristics of inquiry tasks, how to develop an inquiry task when planning the research lesson and acknowledged its potential for student learning. Moreover, the preservice teachers acknowledged the fact that the classroom communication promoted by the teacher fostered student participation, negotiation of meanings about scientific concepts and construction of new learning that can be shared within the class.

Research is needed as regards how initial teacher education providers may contribute to the learning of preservice teachers in lesson study in initial teacher education programmes.

This research contributes to show potentialities of lesson study in the initial teacher education of preservice physics and chemistry teachers.

Student transitions from secondary to tertiary education have attracted global attention as universities and colleges of higher education seek to improve student retention. Over the course of one academic year, I documented the transitional experiences of first-year male Emirati students at a college of higher education in a rural location of the United Arab Emirates (UAE). In this paper I describe four categories of cultural border crossing experiences – smooth, managed, difficult, and impossible – with easier and smoother crossing experiences associated with close congruency (related to the students’ self-perceived attitude and scholastic preparedness as broadly reflected in their competence in their second language, English) between the predominantly Arabic life-world associated with Emirati families and government schooling and the dominant Western/English language culture in institutes of higher education. Additionally, I describe and evaluate students’ cultural border crossing experiences with some Foundation program faculty, finding that those teachers who developed a classroom culture based on Kleinfeld’s (1975) notion of ‘warm demandingness’ and caring rapport-building appeared to have the most positive impact upon the students. Implications from this research have the potential to positively impact both the student and faculty classroom experience in the Gulf tertiary classroom, in addition to improving overall student retention rates.

The purpose of this paper is to consider how the level and structure of teacher salaries affect student outcomes and the possibility of improving student achievement in the USA.

The analysis integrates an underlying economic model of the role of salaries in the teacher labor market with existing empirical results.

Much of the current policy discussion about teacher salaries is very unclear about how student outcomes will be affected by changing policies. The US is at a “bad equilibrium” where it cannot increase salaries for effective teachers without increasing salaries for ineffective teachers and thus it is stuck with a teaching corps that is harming both students and the future economic performance of the country. Dealing with problems of the productivity of schools must involve altering the structure of the single salary schedule for teachers.

The discussion focusses exclusively on the US schooling system, although there are obvious parallels to systems in other countries.

The paper provides an overarching model of how the structure of salaries for teachers has broad implications of school outcomes.

Improved long-run economic outcomes depend crucially on reforms that involve rewarding the most effective teachers but not the least effective.

The integrated approach to the consideration of teacher salaries provides a way of assessing the discordant policy discussions related to teacher salaries.

The purpose of this paper is to create a key performance indicator (KPI) that can be used as the benchmark tool for teaching performance and practices of both excellent teachers (ETs) and non-ETs and to investigate the possible interrelationships between the five thinking domains (teachers’ teaching philosophy, teaching objective, pedagogical content knowledge, teachers’ expectations and management style).

This study uses a quantitative approach with a sample of 306 ETs from eight states including the Federal Territory. Exploratory factor analysis was used to validate the instrument and confirmatory factor analysis for model fit.

The findings showed that an excellent classroom management style was the most significant domain for KPI with the highest factor loading, followed by ETs’ teaching philosophy and objectives. It revealed that there was no significant relationship between ETs’ expectations and their classroom management style and that the relationships between the other domains were weak.

With this research creating a KPI model for excellent teaching practices, it is suggested that an in-depth review should be conducted concerning the standardization of the classroom management and the national teaching objectives in Malaysia. Perhaps representatives from the Ministry of Education and the school principals could go into the field to determine whether the excellent and non-ETs are fulfilling the national education objectives and meeting the expectations. This could lead to setting KPIs for achieving teaching objectives among the ETs.

Computer simulations improve the knowledge of physical models and are widely used in teaching and research. Key aspects are to understand their solutions and to make interactive changes to the models, observing their effects in real-time. The drawback of creating interactive simulations of physical models is the high level of programming expertise required. The purpose of this study is to facilitate this task.

Java is the perfect language for this task; it yields high-quality graphics and is widely spread in the scientific community. Because many important physical models are described by means of partial differential equations (PDEs), the combination of Java with FreeFem++, a C++ PDE solver based on the finite element method, is considered.

In this study, a Java library is introduced to numerically solve PDE equations via a run-time connection with FreeFem++. The solution is encapsulated into Java objects that are ready to be used in different programming tasks. The library also includes new Java visualization elements for solutions and meshes in the context of the Open Source Physics project library. Together, the connection features and the visualization elements facilitate the creation of Java simulations by programming researchers. For those with less programming capabilities, this work has been included into Easy Java Simulations, a tool to further ease the creation of interactive simulations.

The present study approach allows simulating models given PDEs. The equations are solved either in local or in remote mode (e.g. by a network accessible to a high-performance computer) and visualized locally, providing a high degree of interactivity to the end user.

The purpose of this paper is to explore the ways in which external subject-specific mentoring can influence the professional identity construction of early career physics teachers (ECPT).

The methodology evolved from the evaluation of a mentoring project, involving semi-structured interviews with a number of early career teachers. Responses from 18 teachers, which related to the impact of the mentoring relationship on their professional identity development, were subject to a process of iterative thematic coding in the context of interpretative repertoires via a collaborative “developmental dialogue” between the managers of the mentoring project and its external evaluators.

The analysis of participants’ responses suggested that the nature of the relationship between early career teacher and mentor played a role in the emergence, or suppression, of their professional identities as physics teachers at the start of their teaching careers. In some cases, mentoring provision was little short of a “lifeline” for the teachers.

Mentors need the opportunity to develop their professional practice and identity through contact with the community of teacher educators. The practice of training, mentoring and coaching teachers should be valued at least as much as teaching itself and should be recognised as its own professional practice.

This study builds on a number of well-established pieces of research and concepts relating to the challenges facing early career teachers and their professional identity construction. It provides insight into the challenges facing ECPTs specifically, which includes the risk of isolation and unrealistic expectations from colleagues. It not only confirms the merits of external mentoring, but also demonstrates the significant responsibility, which comes with the mentor’s role and the negative impact on teachers’ professional identity construction caused by deficiencies in mentoring.

The research aims to explore prospective physics teachers' pedagogical knowledge (PK) through an online microteaching lesson study (OMLS).

The study used a case study with eight prospective physics teachers. Various data sources are triangulated involving audiovisual meeting recording, documents from OMLS sessions, interviews, and observation.

OMLS can build and enhance the PK of prospective physics teachers. The stages and cycles encourage participants to collaborate, exchange ideas to design active learning in the lesson plan teaching practice and revise deficiencies for improvement. The trial, analysis, discussion and revision of lessons reduced prospective teacher cognitive discrepancy.

This study has several limitations. First, the research only focuses on prospective physics teachers' PK with two cycles, limiting data collection and inaccuracies. Second, the data were taken qualitatively and from a relatively small group, so the findings are not generalizable.

Educational departments in higher education can implement and develop various MLS models according to the conditions of their respective students.

This study realizes higher education as a preparation place for prospective teachers' future careers as professional teacher candidates.

The purpose of this paper is to investigate the gender stereotype of science by analysing the semantic attributes of gender in relation to three science subjects – chemistry, mathematics, and physics – among students and their science teachers.

This cross-sectional study applied a survey of 3,045 students and 123 teachers in secondary schools. The gendered image of science was assessed using a semantic differential consisting of 25 pairs of adjectives with semantically opposite meanings.

In summary, the results of the study demonstrate that from the female students’ perspective mathematics and physics are negatively related to female gender, whereas chemistry is neither significantly related to the male nor to the female profile. From the male students’ point of view mathematics is negatively related to the female gender, whereas chemistry and physics are positively related to the male gender. In the science teachers’ perception chemistry and physics combine feminine and masculine attributes, whereas the teachers’ perception of mathematics matches only with the male, but not with the female gender.

In contrast to previous research, the study is the first to analyse the gender stereotype of chemistry as well as to assess the gender image of three science subjects from students’ and teachers’ perspectives.

The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry, biology, math, geology, astronomy and engineering. The paper highlights the struggles and successes of these scientists, as well as the cultural, social and political factors that influenced their lives and work. The aim is to inspire young people to pursue careers in science and make their own contributions to society by presenting these scientists as role models for hard work and dedication. Ultimately, the paper seeks to promote the importance of science and its impact on society.

The purpose of this review is to present the scientific biographies of Egypt's most distinguished scientists, primarily in the field of Natural Sciences, in a balanced and comprehensive manner. The work is objective, honest and abstract, avoiding any bias or exaggeration. The author provides a clear and concise methodology, including a brief introduction to the scientist and their field of study, an explanation of their major contributions, the impact of their work on society, any challenges or obstacles faced during their career and their lasting legacy. The aim is to showcase the important achievements of these scientists, their impact on their respective fields and to inspire future generations to pursue scientific careers.

The group of outstanding scientists in 20th century Egypt were shaped by various factors, including familial upbringing, education, society, political and cultural atmosphere and state support for scientific research. These scientists made significant contributions to various academic disciplines, including medicine, physics, chemistry, biology, mathematics and engineering. Their impact on their communities and cultures has received international acclaim, making them role models for future generations of scientists and researchers. The history of these scientists highlights the importance of educational investments and supporting scientific research to foster innovation and social progress. The encyclopedia serves as a useful tool for students, instructors and education professionals, preserving Egypt's scientific heritage and honouring the scientists' outstanding accomplishments.

The encyclopedia preserves Egypt's scientific heritage, which has been overlooked for political or other reasons. It is a useful tool for a variety of readers, including students, instructors and education professionals, and it offers insights into universally relevant scientific success factors as well as scientific research methodologies. The encyclopedia honours the outstanding scientific accomplishments of Egyptian researchers and their contributions to the world's scientific community.

The practical implications of this paper are several. First, it highlights the importance of education, family upbringing and societal support for scientific research in fostering innovation and social progress. Second, it underscores the need for continued funding and support for scientific research to maintain and build upon the accomplishments of past generations of scientists. Third, it encourages young people to pursue scientific careers and make their own contributions to society. Fourth, it preserves the scientific heritage of Egypt and honors the contributions of its outstanding scientists. Finally, it serves as a useful tool for students, instructors and education professionals seeking to understand the factors underlying scientific success and research methodologies.

The social implications of the paper include promoting national pride and cultural identity, raising awareness of the importance of education and scientific research in driving social progress, inspiring future generations of scientists and researchers, reducing socioeconomic disparities and emphasizing the role of society, politics and culture in shaping scientific researchers' personalities and interests.

The paper's originality/value lies in its comprehensive documentation of the scientific biographies of Egypt's most prominent scientists in the 20th century, providing unique insights into the factors that contributed to their development and their impact across various academic disciplines. It preserves Egypt's scientific heritage and inspires future generations of scientists and researchers through the promotion of educational investments and scientific research. The encyclopedia serves as a useful tool for education professionals seeking to understand scientific success factors and research methodologies, emphasizing the importance of supportive and inclusive environments for scientific development.

The purpose of this paper is to examine how Harry Messel, Harold Wyndham, L.C. Robson and Robert Menzies were instrumental in bringing about substantial change in science curriculum and infrastructure reform in NSW schools.

The paper relies on substantial archival research including materials never before examined or used by historians of education history. The paper is divided into sections, the first uses teacher surveys and identifies problems with science teaching in 1958, a key year in education history and each section after that looks at the contribution of Wyndham, Messel, Robson and Menzies in driving a new direction for science education.

The research found that Wyndham, Messel, Robson and Menzies each contributed a new dimension to the reform of science education in Australia. Their individual contributions were substantial, inter-related and interlocking but quite different. The paper argues that it is not adequate to look at science education reform purely as a means to introduce State Aid, rather science education reform was advocated as a means to ensure students had a scientific literacy going forward into a technologically driven future.

The research strikes a path through a vast primary source record to outline how individuals and science teachers more generally believed in science education reform as a mechanism to ensure students were better placed to enter a post-Sputnik world. As a result, known arguments around State Aid are only part of the story and not the main focus of the research. The aim is to supplement that knowledge by looking more at a broader picture for science reform for its own sake.

This paper takes an original approach to the history of curriculum change by providing a broader context for the State Aid debate, that is, by focussing on individual contributions to science education reform for its own sake and because science education was deemed necessary for student literacy in the future. At the same time it uses archival material never before accessed or used to tease out this history. The teachers’ surveys provide a unique insight into conditions for science teachers in the late 1950s. This material has not been accessed before and it provides a context upon which to superimpose the impact of the contributions of Wyndham, Messel, Robson and Menzies.