This study investigated the effect of a paper folding activity prepared to develop the sixth-grade students' concept definitions and images of parallelism and perpendicularity concepts. The study also examined how the concept definition and images changed after the paper folding activity. A combination of quantitative and qualitative methods was…

This study explores the sophomore year, a critical juncture during the undergraduate experience with notable attrition rates. By dissecting environmental, academic, and situational determinants, this study provides insightful perspective by delving into the student narrative, enriching the existing literature. Employing semi-structured interviews,…

The aim of this longitudinal research is to examine the development process of scientific and consistent knowledge structures of first, second, and third-grade students in middle school within the concepts of melting and dissolution according to conceptual change theories at the end of the education and training processes carried out in…