Chemistry academic engagement has received considerable attention for its role in enhancing students' learning and overall development. As a significant factor influencing students' chemistry improvement, research on chemistry academic engagement has emerged as a focal point. However, the methods to improve students' chemistry academic engagement…

Errors are natural elements of the learning process and provide a high potential to promote students' learning outcomes. In recent years, there has been much research about learning from errors. However, we know little about the relationship between students' error beliefs in chemistry and chemistry learning outcomes at present. Thus, the aim of…

Although there are numerous chemistry-related careers within the STEM fields, chemistry-related careers are not well regarded. High school is a critical time for developing students' career choices. Previous studies suggest that anxiety and identity may be predictors of career choice. Therefore, the purpose of this study was to investigate the…

With the urgent goal of increasing student retention within science, technology, engineering, and mathematics (STEM) fields, STEM identity is highlighted as a powerful source of student persistence. Since chemistry is an important part of the STEM discipline, a growing body of research has focused on chemistry identity. However, we currently know…

The purpose of this study was to examine the interactions between in-service chemistry teachers' science teaching orientations and other components of their pedagogical content knowledge (PCK). Two experienced chemistry teachers participated in this study. Data were collected through interviews, classroom observations, and field notes as the…

The current study aims to investigate students' representations of the atomic structure in a number of student cohorts with specific characteristics concerning age, grade, class curriculum and some individual differences, such as formal reasoning and field dependence/independence. Two specific task contexts, which were designed in accordance with…

The study of Chemistry deals essentially with three types of chemical representations: macro, submicro, and symbolic. Research has consistently shown that students experience difficulties in understanding and interpreting the representations, in making translations between different types of representations, and in constructing them. In this…