This study examined the relationships between factors contributing to high school students' mathematics achievement. Three hundred fourteen high school students participated in the study. We collected the data through the "Self-Efficacy Scale for Mathematics Literacy," "Bidimensional Mathematics Anxiety Scale,"…

Background/significance: The World Health Organization identified bullying in childhood as major health problem; studies document its profound impact on physical, mental, and social well-being. To prevent these impacts, interventions need to be implemented. Bullying peaks in middle school; therefore, it is important to prepare school nurses to…

The present qualitative study is a part of the process evaluation of a complex intervention, the randomized controlled trial, "Prevention of human papillomavirus (HPV) in a school-based setting." We aimed to explore participating school nurses' perceptions and experiences of delivering the educational HPV intervention to adolescents aged…

K-12 artificial intelligence (AI) education requires cultivating students' computational thinking in the school curriculum so as to transfer their computational thinking to diverse problems and authentic contexts. However, students may be limited by traditional computational thinking development activities because they may have a lower degree of…

The purpose of this quantitative retrospective study was to understand the impact of prior exposure to sexual health education on middle and high school students' sexual health knowledge, self-efficacy, and intentions. The study analyzed a secondary dataset that included pre- and posttest results collected for program evaluation purposes by a…

To promote inclusive practices in science, technology, engineering, and mathematics (STEM) classrooms, this research explores teacher candidates' (TCs') views and understandings of differentiated instruction (DI). The article addresses the following research questions: (1) What are intermediate-senior STEM TCs' initial views and understandings of…

The high prevalence of delay and non-completion among academic track students across OECD countries raises questions about academic tracks' effectiveness in successfully preparing students for higher education. Yet, empirical studies addressing academic track students' college readiness remain scarce. Therefore, this study investigates the…

This study examined the variations between providing secondary-school teachers with collaborative professional development (PD) and traditional PD. Although the U.S. local and federal governments spend billions of dollars on teacher PDs each year, there is still a debate on the effectiveness of those trainings. Research suggests that the most…

This research examined the competencies (preparedness, skills, knowledge and self-efficacy beliefs) of High School teachers in teaching mathematics with technology. The study employed the explanatory sequential mixed-methods design where a questionnaire, observation guide and semi-structured interview guide were used to collect data. A stratified…

Rapid advances in science and engineering, and pervasive adoption of resulting technological products, are influencing every aspect of human living and fueling a growing demand for a workforce that is adequately prepared for the emerging occupations in STEM fields. Educating students for success in the modern technology-rich workplace requires…

This study examined the self-efficacy of school counselors' college knowledge in the college process. Exploratory factor analysis revealed five characteristic factors: school counselors' knowledge related to the college application process, systems advocacy, direct services with disadvantaged populations, direct service with special populations,…

A better understanding of the complex relationships between HIV knowledge, self-efficacy, perception of peer condom use, and condom-use intention is needed for improving HIV prevention among adolescents. The study analyzed survey data collected from high school students (N = 1970) in the Bahamas. Mediation and moderated mediation modeling analyses…

It is vital that upper secondary students gain a rich and deep knowledge of sustainability issues, as they will enter adulthood and working life within a short time. The students belong to a generation that will be intensely involved in managing several environmental issues to achieve sustainable development for our Earth. However, earlier…

Purpose: The purpose of this study is to evaluate the effectiveness of one online PD in PBL. Researchers want to investigate if a five-day international online PBL training will prepare teachers to implement PBL in their classrooms. Secondly, the researchers aim to determine if the training provides teachers with sufficient knowledge and support…

This study investigated the impact of a year-long professional development (PD) program on mathematics teachers' knowledge, beliefs, and practice. The PD program of the study was designed to connect mathematics teachers' learning and teaching practice through integrating situated aspects of the teaching profession and teachers' reflections. Data…