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 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…

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…

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…

The project team gathered data with the assistance of Recreational and Cultural Organization of Mashhad Municipality, Organization of Mashhad Municipality and Science and Astronomy Science Center of Mashhad Municipality, Khorasan Razavi, Islamic Republic of Iran. This paper discusses the effect of science center on attitude of students who visit…

The aim of this study is comparing math anxiety of secondary school female students in groups (Science and Mathematical Physics) Public Schools, district 2, city of Sari. The purpose of the research is applied research, it is a development branch, and in terms of the nature and method, it is a causal-comparative research. The statistical…

This study aimed at discovering general and specific assessment literacy components from the perspective of Iranian high school teachers. To this end, 32 humanities, science, English language, and non-English language teachers were interviewed. The interviewees referred to teachers' ability to identify the worth assessing contents, familiarity…

The use of Content and Language Integrated Learning has been increasing in many European countries simultaneous to the use of English as a medium of instruction in the non-Anglophone countries due to globalization and internationalization. Since the 1979 revolution, discussion on English as a medium of instruction in the Iranian formal education…

This paper reports the results of an investigation on the effect of cooperative learning on academic achievement of physics course. Cooperative learning was employed to experimental group and conventional teaching method was used for control group. Sampling of the study consists of 15-16 years old 220 students at high school in Iran. The progress…