Search Results (221)

This paper presents research on the origin, scope, evolution, and rationale of knowledge about polynomials in high school mathematics. Within the framework of the Anthropological Theory of the Didactic, Croatian high school curricula and textbooks were analyzed, and four models of knowledge to be taught were identified in the period following the formal abandonment of New Math principles. None of the identified models provides a unified discourse that integrates knowledge about polynomials transposed from scholarly domains of algebra and mathematical analysis. In relation to other curricular content the knowledge about polynomials has two-fold importance: (1) contributing to the development of various techniques related to high school algebra and calculus; (2) serving as a fundamental example in the formation of the notion of a function. Thus, the observed reduction in polynomial content over the analyzed period affects both practical and theoretical knowledge. The findings suggest that curricular changes have primarily focused on the selection of knowledge, with scarce adaptations of knowledge to be taught compared to the knowledge before each curricular change. This has led to a persistent gap between algebraic and analytical approaches to polynomials, potentially influencing the learned knowledge even among the highest-achieving students. Despite polynomials’ epistemological and didactical potential to bridge high school algebra and calculus, their restriction to specific forms of algebraic expressions and linear and quadratic functions contributes more to the fragmentation of high school mathematics. Full article

In response to systemic inequities in mathematics education, we developed and evaluated a five-year, multi-phase curriculum model to cultivate effective secondary mathematics teacher leaders. Supported by NSF Noyce Master Teacher Fellowships, the APLUS in MATH (APLUS in Math: Alabama Practitioner Leaders for Underserved Schools in Mathematics) program engaged 22 inservice teachers through graduate coursework, National Board Certification preparation, and leadership project development. Using a mixed-methods design, we analyzed data from classroom observations (MCOP²), National Board Certification assessments, course performance ratings, and teacher leadership project proposals. Results indicate significant improvements in instructional practices, content knowledge, and leadership readiness. Findings underscore the importance for sustained, structured professional development to prepare teachers as instructional experts and change agents in high-need educational contexts. Full article

Background/Objectives: In 2022, 2.2 million adolescents were diagnosed with substance use disorders, including 265,000 with opioid use disorder. The National Survey on Drug Use and Health revealed that 130,000 adolescents misused prescription pain medications, often obtaining them from friends or relatives. This age group perceives weekly heroin use as less risky than those younger or older. Methods: A questionnaire was developed for 7th to 12th graders in a rural Texas school district as part of a fentanyl awareness curriculum. The questionnaire included Likert scale, multiple choice, and yes/no questions. The participants were categorized into younger (grades 7th and 8th) and older students (grades 9th through 12th), and associations were explored between demographic characteristics, responses, and grade groups using chi-square tests. To assess confidence, behavior, and the impact of education, we used chi-square and Fisher’s exact tests. Results: The participants (n = 94; 85.11%) identified as Hispanic or Latino, with a smaller percentage identifying as White or more than one race. An association was found between feeling more in control of actions related to substances and fentanyl (p-value = 0.04) after receiving education. No association was found between education and confidence in identifying fentanyl. Conclusions: This study aligns with a surge in fentanyl-related overdose deaths in a high-intensity drug trafficking region. Recent fentanyl overdoses among school-age children prompted legislative changes in 2023, making this study valuable for understanding the epidemic within the geographical context. These results suggest that school-based education may play a role in strengthening adolescents’ behavioral intentions to fentanyl exposure, though additional efforts are needed to improve risk identification. Full article

This study presents the development of the Plant Perception Scale (PPS), a multidimensional tool designed to assess high school students’ awareness of the ecological, utilitarian, and cultural significance of plants. Positioned within the broader goal of Education for Sustainable Development (ESD), the scale aims to identify perception gaps that may hinder students’ engagement with biodiversity and sustainability. Following a rigorous development process—including item generation, expert review, pilot testing, and psychometric validation—the final 21-item scale revealed a three-factor structure: Ecological Awareness and Sustainability Perception (12 items), Utility-Oriented Plant Perception (5 items), and Cultural and Aesthetic Perception (4 items). Exploratory Factor Analysis confirmed data suitability (KMO = 0.920; Bartlett’s χ²(210) = 2245.215, p < 0.001). Confirmatory Factor Analysis supported the structure with strong fit indices (χ²/df = 2.204; CFI = 0.949; RMSEA = 0.055). Internal consistency was high (Cronbach’s α = 0.88 for the total scale; factor α values ranged from 0.823 to 0.939). The PPS contributes to sustainable education by offering a reliable framework to evaluate plant-related awareness among adolescents and can serve as a diagnostic and pedagogical tool to guide curriculum development and educational interventions in support of the SDGs. Full article

International and Canadian policy recommendations underscore the urgent need for more STEM graduates and systemic educational reform, particularly in fostering global competencies. This study examines the collaborative development of an innovative high school STEM program aligned with the United Nations’ Sustainable Development Goals, focusing specifically on family involvement. We ask, “How are families contributing to the co-design and revision of an innovative STEM program in a southern Ontario secondary school”? Grounded in human-centered design and developmental evaluation (DE), the study uses a mixed-methods annual survey administered to parents from 2021 to 2024. A total of 143 parents shared their perspectives on the program’s strengths, challenges, student engagement, global competency development, and future readiness. Findings reveal that families played a key role in shaping a student-led, project-based STEM program grounded in real-world issues. While parents expressed overall satisfaction, they also identified challenges such as limited collaboration, communication gaps, insufficient community engagement, and concerns about academic rigor. Recommendations include enhanced communication strategies, a dedicated site coordinator, more classroom support, and ongoing curriculum review. The paper highlights the value of a design lab approach in deepening parent engagement and continuously evolving STEM education in response to community needs. Full article

Natural and human-made disasters can severely impact communities and can result in high numbers of human injuries and deaths. Animals, both companion and livestock, are often injured as a result of these disasters and require veterinary care. Veterinarians are not only involved in providing care for these animals but also play important roles in planning and preparedness functions that occur before a disaster strikes. There are several examples of the use of multi-user virtual environments (MUVE) to provide human health care workers with valuable training centered on disaster response and disaster medicine. This communication provides a thorough review of a clinical rotation, as part of a professional veterinary curriculum, that uses a combination of classroom and experiential learning via an MUVE, Second Life^®. This rotation has provided more than 1800 senior veterinary students at a veterinary school in the United States with experiential learning opportunities focused on veterinary disaster preparedness, planning, and response training. The authors have prepared this communication to provide other institutions and educators with information on the practical implementation of Second Life^® in teaching and to offer recommendations based on our institutional experience. Full article

Global education (GE) has become important in education due to heightened global interconnectedness and interdependence, with its incorporation into school materials aimed at preparing learners to navigate global challenges. In implementing GE, teachers are considered critical agents to transform normative GE into knowledge in classrooms. This study examines Rwandese teachers’ knowledge, awareness, and perceptions of challenges they face in implementing GE in schools. In a quantitative design, 208 teachers from 15 participating secondary schools completed a survey. The study findings reveal that the teachers had moderate to high levels of knowledge and awareness of global education, with most of the teachers recognising GE to be important in preparing learners for the future and stated the need to incorporate it within the curriculum in Rwanda. This study underscores the need for teacher training and professional development to enhance GE integration, and the provision of necessary resources and materials to enable the implementation of GE in schools in Rwanda. Full article

This study examines a social-justice-focused environmental education program serving marginalized students through fostering engagement with local communities and natural environments. It presents a focused ethnographic case study of teachers of color who designed and implemented an ethnic studies and environmental education curriculum intended to address the educational alienation experienced by many students as well as the intersection of social justice and environmental stewardship. The study considers how teachers at two very different urban schools—one a continuation school, the other a traditional college preparatory high school—provided a venue for students to advocate on behalf of oppressed communities with which they identified. Researchers collected qualitative data from a variety of sources: field notes from participant observation of outdoor and classroom activities, document review of curriculum and student projects, focus group interviews with 86 students, and semi-structured individual interviews with teachers and alumni. Students in this innovative program did not fit the classic climate justice activist profile by engaging in climate marches, raising money for environmental organizations, or lobbying Congress for better environmental legislation. However, a key finding from the program and the teachers who lead it is to broaden our understanding of what it means to be a climate activist. Full article

Adolescents’ knowledge about climate change is key to protecting the well-being of all generations and to promoting individuals’ rights and resilience. This study assesses the climate change literacy of Indonesian adolescents and its determinants. This nationwide study was conducted in 2023 in Sumatra, Java, Kalimantan, Sulawesi, and Eastern Indonesia. A total of 1126 adolescents aged 13–19 years were selected through multi-stage sampling. The data were analyzed using the chi-square test and multinomial logistic regression. This study found that 49.7% of adolescents had poor climate change literacy. In the multivariate analysis, the significantly related factors had an odds ratio of 1.66–4.75. Climate change literacy was higher in adolescents from the West and Central Regions, from public or religious schools, and those with educated parents, than in adolescents from the Eastern Region, from private or vocational schools, and those whose parents had low education, respectively. This study suggests the need to promote equality in climate change literacy among Indonesian adolescents through formal and informal education. High-quality formal education would necessitate well-trained teachers with expertise in climate change, as well as a structured, age-appropriate curriculum. Meanwhile, informal education through another information dissemination and social media-based movements can help broaden outreach among adolescents. Full article

One of the strategies to address the persistent youth mental health crisis is school-based educational programming. This paper reports on two distinct studies regarding Coming Up for AIR, a school-based mental health education program: (1) program effectiveness, measured as gains in student mental health literacy; and (2) trends in help-seeking behavior before, during, and after the pandemic. A survey on program content was administered to assess program effectiveness. Data collected between 2020 and 2023 from four schools yielded 473 responses. A comparison of pre- and post-scores demonstrated statistically significant gains in program content. Mental health literacy improved across gender and grade level (8th, 9th, and 10th), as well as for students with prior exposure to a mental health curriculum. In the second study, help-seeking behavior was evaluated before, during, and after the pandemic. While other programs measure intention, Coming Up for AIR measures actual behavior as students can ask for help for themselves or a friend. Data did not reflect individual student responses, but rather were aggregated and provided the number of students per presentation who requested help. Archived declaration card data from January 2019 through February 2024 was accessed, representing 28 different schools and 16,289 middle and high school student responses. School-level data were analyzed by grade level (middle school or high school) and date (pre-, intra-, or post-COVID-19). Significant differences in self-referral were found for both grade level and presentation date. Self-referrals were significantly higher post-COVID-19 compared to pre-COVID-19 with middle schoolers increasing 90% and high school students increasing 36%. Analysis of friend referrals showed a significant difference for grade level, but not presentation date. Again, middle school students were more likely to make a referral than high schoolers. The data suggest that the mental health crisis in middle school students persists at an alarming rate. Schools are at the forefront of addressing mental health issues for youth. External educational programming can bring awareness to mental health concerns and promote help-seeking in youth. Full article

This study describes a field-based experience in parent engagement with preservice teachers, children, parents, and teachers in three Irish elementary schools, focused on a STEM education program, Science for Fun. Preservice teachers were enrolled in a parent engagement college course. The Science for Fun program provided space and time for preservice teachers, parents and children to explore basic scientific concepts in a supportive and inclusive context and involved the co-delivery of two hands-on science workshops between preservice teachers and parents in the school environment. The science activities were designed to enhance children’s investigatory, problem solving, and critical thinking skills aligned with the curriculum for their age group. Participating schools had high levels of socioeconomic disadvantage and large numbers of families from the Irish Travelling community Therefore, the program aimed to inspire children and their parents to engage in science and to contribute, in some way, to the development of their science capital. Data were gathered from preservice teachers through structured reflective questionnaires after each Science for Fun workshop. They reported positive experiences in changing attitudes, overcoming fears, learning about challenges and developing communication skills for working with parents. They also reinforced their overall awareness and openness to their role as teachers of engaging parents in their future careers, as well as the central role that parents play in their children’s learning and valuable insights that parents contribute. Participants reported learning how to organize and structure parent engagement in the classroom and that parents are a diverse group who have varying strengths and fears about partnership with schools. Full article

Background: Rapid advances in dental medicine necessitate a shift from traditional educational paradigms to competency-based education (CBE), which emphasizes the acquisition of specific clinical and professional skills. Aim: This study examines the implementation and effectiveness of CBE in Sudanese dental schools by comparing four curriculum models—discipline-based, hybrid, integrated, and community-based. Methods: A convergent parallel mixed-method design was employed to collect quantitative data through structured surveys and qualitative data via semi-structured interviews with students, faculty, and dental practitioners. Descriptive statistical analyses and thematic analyses were used to assess competency achievement across eight domains and to evaluate stakeholder perceptions. Results: Quantitative findings revealed robust competency attainment in the knowledge base domain, while practice management skills were significantly lacking across several models. Notably, the integrated curriculum at Ribat University achieved high scores in both communication and practice management, contrasting with gaps observed in discipline-based and hybrid models. Qualitative insights underscored the need for improved management training and stronger interdisciplinary integration. Conclusions: CBE frameworks in Sudanese dental education effectively foster essential competencies; however, targeted curricular enhancements—particularly in practice management—are required to better prepare graduates for contemporary dental practice. Full article

The present study explores the integration of a hybrid MOOC (H-MOOC) called Simply Math in the setting of advanced mathematics lessons in school. Considering two components—institutional support and curricular content alignment—the H-MOOC theoretical framework was applied to this study to gain a better understanding of how existing MOOCs can be incorporated into the secondary school curriculum. This understanding was informed by examining the perceptions of 55 high school teachers of the use of H-MOOC, and through two case studies of teachers Raya and Israa, who integrated the H-MOOC into their mathematics lessons. The research tools included a perception questionnaire, as well as classroom observations and retrospective interviews. The findings revealed that the two components illustrating the implementation of the H-MOOC were highly evident in the current study. Specifically, concerning the institutional goals, numerous key components and attributes of hybrid learning were identified in practice, indicating successful MOOC implementation. The H-MOOC’s value stood out in promoting active learning, fostering interaction between the teacher and students, intensive problem-solving, and collaborative group learning. With respect to the curricular content alignment, higher satisfaction was observed with the online filmed lectures than with the online exercises. Full article

This study explores how gamification can be incorporated when facilitating theoretical content in Computer Applications Technology (CAT) to promote self-directed learning of Generation Z learners. The CAT curriculum consists of practical and theoretical content, and Generation Z learners tend to perceive theoretical content as less engaging and less stimulating. The dynamic nature of CAT, however, requires CAT learners to be self-directed learners who take ownership of their learning and are motivated and engaged in learning both the practical and theoretical components. A basic interpretive study, within an interpretivist paradigm, was applied as the research design. Purposive sampling was utilized, and 106 CAT learners at a South African high school participated in the research. A traditional teacher-centered approach was first followed to facilitate theoretical content. Thereafter, gamification with Classcraft was applied as an intervention. Data collection was performed by implementing post-open-ended questionnaires and focus group interviews. Results indicate that Generation Z learners crave instant gratification and lack skills such as self-motivation and critical thinking. A teacher-centered approach was found unsuitable for facilitating theoretical content to Generation Z learners. Gamification has the potential to entice Generation Z learners from different socioeconomical and cultural backgrounds to experience theoretical content in a more engaging and enjoyable manner and foster self-directed learning. Full article

In Pakistan, implementing road safety education (RSE) initiatives is vital in tackling the concerning rates of road accidents. Since parents and teachers are crucial in moulding children’s road safety behaviours, this study investigated the perspectives of parents and teachers regarding the acceptability of RSE programs in Pakistan. Using a mixed-methods approach, the research combines quantitative data from questionnaires (n = 63 teachers, n = 97 parents) with qualitative insights from interviews (five teachers, four parents). The study reveals significant gaps in RSE implementation across educational levels (i.e., primary, secondary, and high school), with not even half of the teachers reporting dedicated RSE programs in their curriculum, majorly in secondary and high schools. Both parents and teachers express dissatisfaction with current RSE effectiveness, highlighting a critical need for improvement. Key barriers to RSE implementation include cultural norms, inadequate infrastructure, and limited teacher training. However, the study also identifies a strong interest from parents and teachers in participating in effective RSE programs. Parents favour a mixed approach to RSE delivery, combining online and physical formats, and prefer short, frequent sessions for their children. The research underscores the need for a multidimensional RSE approach, addressing educational content, societal perceptions, and infrastructure improvements. These findings provide valuable insights for policymakers and educators to enhance RSE and improve children’s road safety knowledge in Pakistan. Full article