Students' understanding of nature of science (NOS) has been largely examined primarily in written or verbal modes. The visual, verbal, and written modes are essential for students' meaning-making of NOS. However, research has sidelined the interaction among these three modes in understanding students' collaborative discourse of NOS. Informed by…

While increasing the equitable participation in computer science (CS) education at schools, most existing studies focus on the acquisition of computational skills and measurements of cognitive skills as the learning outcome. The potential benefits of developing psychosocial attributes in the process of computational learning are of less concern,…

This study investigated relationships among measures of perfectionism, academic self-concept, and academic achievement in fourth and fifth grade children from selective primary schools in Hong Kong where admission involves strict assessment of students' aptitude and potential. Based on their overall academic performance 331 students were…