This study examined the performance of sixth graders in Hong Kong on a number sense three-tier test (NSTTT) and identified their possible misconceptions about number sense. The NSTTT comprises a content tier, which assesses the content knowledge of number sense; a reason tier, which assesses the reasons for the first-tier responses; and a…

In this article, we describe the main phases in the development and validation of a questionnaire measuring secondary students' teleology and essentialism conceptions in the context of genetics. The validation process involved 714 Swiss and French secondary school students from 14 different schools. The process included interviews, several pilot…

Autism spectrum disorder is a neurodevelopmental disorder estimated to have elevated prevalence in forensic populations (approximately 4.5%). It has been suggested that offenders with autism spectrum disorder engage more frequently in crimes against the person and sexual offences than other types of offences such as property, driving and drug…

Recent years have seen a rapid expansion of efforts to promote social and emotional learning (SEL) in the nation's schools. As some observers have pointed out, though, the growth of the SEL movement poses some challenges. In particular, concerns have been raised about the need for clearer definitions of SEL, less hype, more attention to equity,…

Understanding resonance is essential to predict chemical reactivity and explain reaction mechanisms. Despite its importance in the organic curriculum, few studies have explored students' difficulties with this concept and faculty's instructional approaches to teaching it. The goals of this study are to address this gap in the literature by (1)…

Through a case study including focus groups with 32 cisgender women and document analysis of campus newspaper and websites, we highlight ways college women navigate multiple and conflicting messages about campus safety and sexual violence on campus. Although students are aware of statistics indicating most sexual violence happens between two…

The purpose of this study is to reveal the concept definitions and examples of pre-service elementary mathematics teachers regarding sets. In this context, students' formal definitions, personal definitions and examples in sets were investigated. Concept of equal sets, subsets, union, intersection, compliment, and difference were considered as…

Evidence on educational returns and the factors that determine the demand for schooling in developing countries is extremely scarce. We use two surveys from Tanzania to estimate both the actual and perceived schooling returns and subsequently examine what factors drive individual misperceptions regarding actual returns. Using ordinary least…

Community colleges are experiencing higher levels of executive leader (chancellor, vice chancellor, and dean) turnover than four-year universities. Many different factors account for the high turnover and low retention: the need for dynamic leaders, the leadership succession process, the lack of professional training and development, as well as…

In an era where the English language has become dominant in all fields and is the prevailing language worldwide, many Arab parents and intellectuals are wondering about the optimal age to start teaching their children English. Should they speak to their children in English at an early age? Should they enrol their children in a pre-school that…

Background: Knowledge of quantum computing is arguably inaccessible to many, with knowledge of the complex mathematics involving a particular barrier to entry, creating difficulty in terms of teaching and inclusive learning for those without a high level of mathematics. Meanwhile, it is increasingly important that the knowledge of quantum…

Fostering students' computer programming skills has become an important educational issue in the globe. However, it remains a challenge for students to understand those abstract concepts when learning computer programming, implying the need to provide instant learning diagnosis and feedback in computer programming activities. In this study, a…

Background: Research suggests that students and teachers often tend to diverge in their perceptions of instructional practices that are part of their everyday classroom experience. This might include differing views about assessment and feedback, or the effectiveness of task design. Accordingly, there is a need to understand as much as possible…

Children's literature is a powerful influence on the social construction of perceptions and narratives, and it is critically important that all children see themselves represented in the books in their classrooms. However, strength-based views of characters with a disability are rare in children's picture books, meaning that children with a…

Racial discrimination in schools in the U.S. has resulted in a disproportionate number of Black students receiving exclusionary and punitive consequences, in which they are more likely to end up part of the School-to-Prison Pipeline and less likely to graduate. The researcher completed interviews with eight elementary school principals in Chicago…