Background: Adolescents are considered to be vulnerable to particulate matter (PM). This study aims to develop and verify the effectiveness of the "school-based education program for coping with particulate matter (SEPC_PM)." This program was designed by employing the health belief model. Methods: High school students between the ages of…

The significance of social and emotional learning (SEL) continues to grow in today's schools around the world. More teachers agree that students' social and emotional needs must be addressed in the learning process. This is because how students feel about themselves and think about one another affects the ways they learn in school. Learning…

Emphasis manipulation is a way to help learners by directing their attention to particular subcomponents of a learning task. This study investigated the effects of different approaches to emphasis manipulation on knowledge transfer and cognitive load. This was done by examining the impact of three task selection strategies: system-controlled,…

This study investigated the effects of multisensory memory strategies of pairing visual and aural learning strategies of aural lexical advance organizers (LAO) and read-alouds on 146 Korean high school students learning the meaning and pronunciation of 18 unfamiliar English words. In this quasi-experimental design, the control group learned the…

The rapid progression of science and technology has brought both remarkable conveniences and innovations and potential risks to us. To address these risks within science education, this study aims to identify the tendency of students' risk perceptions across different technologies. For this purpose, we developed a survey addressing three key…

The teacher's gaze attention can trigger interaction with the student. So if the teacher fails to equal attention during class, students may be alienated from the interaction. According to this perspective, this study aimed to establish the pattern of the teacher's gaze during science lecture classes and whether the change of the gaze when the…

Talent developmental experiences of economically disadvantaged students of Specialized STEM Talent Residential High Schools (SSTRHS) were investigated. Nine students who were preferentially admitted to SSTRHS due to their families' economic disadvantage were interviewed twice on their experiences from early childhood to college. The data were…

Background: Despite extensive research examining features of adolescents' ego-identity development, little research has demonstrated patterns of ego-identity development and its relationship with various individual and environmental factors that are theoretically important for identity development. Objective: The current study investigated…

By analyzing cases in South Korea, this study examined high school physics teachers' online teaching practices during the first semester of school lockdown due to COVID19. A total of eight physics teachers participated in this study. Data sources included observations of online classes, interviews with the teachers, and lesson materials. Data…

Background: Communities of practice (CoP) have been proposed as a promising form of continuing professional development for teachers' learning. However, there remains limited understanding of the processes and factors that sustain teacher-initiated CoP. Purpose: This study provides a qualitative examination of a group of internal leaders'…

In South Korea, curriculum is revised, made public and implemented under a system known as a nation led curriculum. The South Korean national curriculum was completely revised 10 times between 1946 and 2015. At present, a complete revision is underway to replace the current 2015 national curriculum which is called the 2022 revised national…

Adolescence is a universal developmental stage where many changes occur (i.e., biological, social, and psychological) during the second decade of life. Emerging adulthood a subsequent development period between adolescence and young adulthood; during emerging adulthood individuals go through various transitions such as academic and career…

In this paper we examine changes to the national calculus curriculum of South Korea, where mathematics performance often serves as the mark of academic excellence. We describe relevant cultural traditions of mathematics education in South Korea, including the history of curricular changes in calculus at the secondary level. We then investigate how…

The IB DP is widely perceived as a globally recognised, outstanding international curriculum by a growing number of education scholars and policymakers in South Korea. Recently, education authorities from certain provinces have taken steps to adopt the IB DP in public high schools, contending that the programme will improve and galvanise teaching…

Along with the rising concerns of career education in school, the government in South Korea has increased investments for closing the opportunity gap in career education. However, limited studies explored the equity in students' outcomes of career education. Focusing on career development competencies, we examined if school career education could…