This report includes the analysis of three chemistry textbooks in high schools in Iran for representation of nature of science (NOS). The analysis was framed by an analytical tool developed and validated by Abd-El-Khalick and a team of researchers in a large-scale study on the high school textbooks in the USA. The results indicated that NOS…

Textbooks can have a fundamental and positive effect on both learning and teaching. As such, in order to understand how students structure concepts in their minds, it is necessary to analyze the structure in which those concepts presented in textbooks are described. This study examined a network of concepts used in the domain of biotechnology in…

Previous research has reported the importance of students' perceptions of learning environment in their affective outcomes, motivational regulations, and performance. In this study, we investigated the predictive effects of students' perceptions of biology classroom learning environment on their mastery goals orientation, motivational regulations,…

This brief examines Trends in International Mathematics and Science Study (TIMSS) science achievement of the 20% highest and the 20% lowest performing fourth and eighth graders in 11 countries. To do so, the authors compare achievement distributions across countries, using measures of relative equality within countries. Such an examination…

This study is based on assessing the potential of augmented reality (AR) and infographics in science learning, emphasizing the synergistic effect on improving learning. The study investigates the impact of the combination of AR and infographic design on learning biology. Seventy-five 10th grade male students participated in this study, which…

Background: Students' perceptions of learning environment is known as the most frequent construct related to their learning outcomes. Students' motivation in learning science (i.e. personal mastery goals orientation, self-efficacy, and task-value) and self-regulation are among the outcome variables that are affected by their perceptions of science…

Assessment literacy refers to the knowledge teachers have about definitions of testing and the employment of this knowledge to classroom practices. This study inspected the extent to which high school teachers of English, mathematics, science, and social studies utilize assessment literacy and instructional improvement practices in their…

Women's underrepresentation in mathematics-related careers continues to concern policymakers, economists, and educators. This study addressed the issue by examining data from two international databases, namely IEA's "Trends in International Mathematics and Science Study 2015," and the World Economic Forum's "Global Gender Gap…

The International Association for the Evaluation of Educational Achievement's (IEA) mission is to enhance knowledge about education systems worldwide and to provide high-quality data that will support education reform and lead to better teaching and learning in schools. In pursuit of this aim, it conducts and reports on major studies of student…

Framed in an interpretative phenomenological approach, this study explored the role of teaching subject (i.e. discipline) in Iranian teachers' online identity construction during the COVID-19 pandemic. Data were collected from teachers of hard and soft sciences through semi-structured interviews, reported practices and online interactions. Data…

In today's rapidly evolving global economy, it is essential to equip young learners with the necessary skills and knowledge to thrive in the workforce and contribute to economic development. Education is a vital driver of human capital and development in countries, and the effectiveness of any educational system depends heavily on its curriculum.…

Attitudes towards science is an important construct of science learning which has been affected by many factors. The main purpose of this research was to investigate whether the metacognition strategies predict students' attitudes towards science. Accordingly, a total of 347 senior secondary students were asked to complete a questionnaire about…

The extent to which people understand the role of energy in everyday life is called energy literacy. The purpose of this study is to investigate the levels of energy literacy among 393 Iranian 9th-grade students using the 'Energy Literacy Questionnaire' (ELQ) and study the effective factors on their energy literacy. The Mann-Whitney U test,…

Education, science, and technology disciplines are closely and extensively connected in all formats and levels. The outbreak of COVID-19 has further squeezed this interconnection where the delivery of education in different scientific fields of studies at all education levels is almost impossible without the presence of technology. Today, there is…

Despite the role of agency in schools, few researchers have addressed the issue. The present study aims to analyze the relationship between agentic engagement, basic psychological needs, and test anxiety by using structural equation modeling. For this purpose, 289 female students in math-physics and basic sciences were selected as the samples by…