The number one plays a special role in mathematics because it is the identity element in multiplication and division. The present findings, however, indicate that many middle school students do not demonstrate mathematical flexibility representing one as a fraction. Despite possessing explicit knowledge of fraction forms of one (e.g., 95% of…

There is an urgent need for more Latinx students to pursue careers in STEM related fields as this has historically been an unserved population in schools. This mixed methods study examined the impact of a summer STEM pipeline program focused on hands-on chemistry concepts for 28 Latinx students in the 5th grade. Findings include statistically…

Introduction to American Government is a foundational general education course meant to promote understanding of democracy and students' ability to participate in it. But, there is substantial variation in how the course is structured: it can enroll anywhere from a dozen students to hundreds; it can be delivered online, face-to-face, or in hybrid…

This article reports on how a pedagogical entrepreneurship approach combined with fundamental elements of mathematical modelling may be used to strengthen students' development of mathematical literacy in upper primary school. This is done first through a review of the relationship between pedagogical entrepreneurship in mathematics, mathematical…

The digestive system is a fundamental topic in biological science teaching. Despite its importance, the level of students' knowledge on the topic appears to differ from recommended levels at several educational grades. Their knowledge also seems to be resistant to change; therefore, this discrepancy may be viewed as an epistemological obstacle to…

To facilitate transfer of teachers' learning into classroom practice, science and engineering teacher professional development (PD) experiences should increase teachers' content knowledge, disciplinary practices, and pedagogical strategies. As this can be difficult within traditional PD contexts, this study is a qualitative investigation of hybrid…

As middle and high school students consume and create their own pornography or use it as a form of violence perpetration known as image-based sexual abuse, school staff struggle to find appropriate responses to these issues. As pornography use becomes more prevalent, and discourse on sexual violence more public, pornography education could become…

Init2Winit, a gamified mobile application designed to increase students' alignment knowledge between college, career, and salary expectations has been beta-tested in midwestern urban and rural U.S. high schools (age 14-18). Students earn different points in the game when their educational expectations and expected annual income are matched with…

This study aims to involve the institutions of family, community, and Buddhism in designing a training course that could enhance vulnerable youths' knowledge of unintentional pregnancy prevention. The attitude toward the involvement of the three stakeholders and changes in teens' behaviors are also the center of the investigation. 302 vulnerable…

Pediatric primary care is a promising setting for reducing diversion of stimulant medications for ADHD. We tested if training pediatric primary care providers (PCPs) increased use of diversion prevention strategies with adolescents with ADHD. The study was a cluster-randomized trial in 7 pediatric primary care practices. Participants were…

The purpose of this study was to create a valid and reliable volleyball common content knowledge (VB-CCK) test in secondary physical education contexts in the United States. Two physical education teacher educators served as content experts and developed test items for the VB-CCK test. We then established content validity with a group of…

This study demonstrates the richness of traditional children's games as an instructional tool for promoting holistic child development at the early childhood development (ECD) level. The study examines traditional children's games from rural Zimbabwe. Valuable insights were drawn from different dimensions of indigenous knowledge systems, ranging…

Research on Nature of Science (NOS) conceptions and identity development for NOS contains a gap in the realm of examining doctoral students aiming to be science teacher educators. This research examines the NOS identity development of participants in a course focused on the philosophy of science and research about NOS education. The data analyzed…

Nationally, there are low rates of high school-age youth receiving health care transition (HCT) preparation from health care providers. This pilot study implemented and assessed the use of a structured HCT process, the Six Core Elements of HCT, in two school-based health centers (SBHCs) in Washington, DC. The pilot study examined the feasibility…

This study investigated how Indonesian teachers perceived and incorporated critical thinking concepts in English language classrooms. A case study approach was set out to investigate teacher's perceptions and practices of critical thinking in teaching English language to twelfth-grade students in Jambi Province, Indonesia. Semi-structured…