This paper investigates the sustainability and the impact of offering the dynamic approach (DA) to schools for more than 1 year in improving student achievement in mathematics (quality) and reducing the impact of socioeconomic status (SES) on achievement (equity). A sample of 56 schools in socially disadvantaged areas in three countries (i.e.,…

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…

Participating in effective professional development (PD) activities is crucial for helping teachers improve the quality of pedagogy and students' learning results. Numerous factors influence the design of effective PD, one of which is duration. However, many teachers do not find much time to participate in long-term concentrated and continuous PD…

The aim of this study is to investigate the effect of twelve-week service training on self-confidence in racquet sports. The universe of the study consists of the secondary schools in the province of Van, and the sample consists of 60 students from 10 to 14 years of age in Hasan Ali Yücel Secondary School in Van and TOBB Secondary School.…

For the advancement of current and future economic and overall well-being to occur, STEM professionals are highly needed. STEM education is an approach that integrates science, technology, engineering and mathematics curricula into one interdisciplinary curriculum. In the context of STEM education, learners acquire deep and critical thinking…

This study investigated the systematic and principled teaching of foreign language (FL) literacy in two young learner classrooms in England. Over the course of 23 weeks, two classes of 9-11 year olds (N = 45) learned spoken and written language through an integrated pedagogy. The underpinning rationale was to explore principled ways of teaching FL…

In this study, we examine the short-term effects of an intervention aimed at developing teachers' responsive pedagogy in mathematics. The study analyses how an emphasis on responsive pedagogy in 9th grade classrooms over a period of seven months might strengthen students' feedback, self-regulated learning, self-efficacy and achievement in…

To understand how K-12 students in the USA are impacted by their interactions with international teachers (ie teachers visiting the USA from other countries), this study asked 'Does contact with an international teacher correlate with increased geo-cultural knowledge and/or receptiveness to non-USA countries, peoples and/or cultures?'. To address…

Physical sciences teachers in low-quintile South African schools avoid the use of inquiry on the grounds of inefficiency and ineffectiveness for test preparation. This avoidance is consistent with the view that the high cognitive load inquiry offers to extreme novices such as these learners may be prohibitive. Given the purported benefits of…