The aim of this study is to search core exercise's affect which is done regulary with female students for 8 weeks on students' balance programs. 20 volunteer female participants who were students of Osman Nuri Yalman High school (ten of them were experimental group and ten of them were control group) were included in the study. In the survey,…

There is increasing evidence for the impact of spatial training on mathematics performance in early years of education, however little research has focused on secondary school environments, which are traditionally more discipline driven. In the present study, a large-scale classroom-based intervention saw the introduction of twelve hours of…

The purpose of this quantitative study was to investigate the extent to which professional development practices in professional learning communities are consistent with research-based principles of effective professional development. Additionally, the study investigated potential differences in the content focus, active learning, coherence, and…