Search Results (63)

We need to educate students and the public about addressing natural resource challenges to maintain civilization moving into a sustainable future. Because US mineral and energy resources are found in its continental crust and sedimentary basins, introductory geology students need to be well-informed about US crust and basins. We think that creating effective videos about these topics is the best way to engage students to want to learn more. In preparation for making these videos, we researched what introductory geology students are taught and what they learn about these topics. Student interviews informed us about learned curriculum, and taught curriculum was analyzed using a novel keyword-counting method applied to textbook indices. We found that geophysics is stressed twice as much as geology, radiometric dating, and sedimentary basins. We expected that students would have learned more about geophysics and less about the other topics; however, this was not the case. Students knew more about geology, and less about geophysics, radiometric dating, and sedimentary basins. To make effective videos on these topics, we need to explain the following threshold concepts: seismic refraction to scaffold student understanding of crustal geophysics, as well as radiometric dating and deep time to understand crustal geology and the economic importance of sedimentary basins. Full article

Geoethics emphasizes responsible human interaction with the Earth, promoting ethical practices in the geosciences to ensure sustainability for current and future generations. UNESCO Global Geoparks (UGGps) are designated areas that support sustainable development by integrating geoconservation, geoeducation, and community engagement, thereby raising awareness of geological heritage. This quantitative study employed an online questionnaire (n = 798) to assess geoethical awareness among residents of all nine Hellenic UGGps, with the aim of profiling environmental engagement and perceptions. The results indicate a generally high level of geoethical awareness, with Sitia UGGp exhibiting the highest average mean score (M⁻ = 8.98, SD⁻ = 1.34), reflecting strong community support and effective outreach efforts. In contrast, Lavreotiki UGGp (M⁻ = 8.48, SD⁻ = 1.15) and Psiloritis UGGp (M⁻ = 8.33, SD⁻ = 1.36) scored lower in areas such as community engagement and geotourism, suggesting opportunities for targeted improvement. Regional differences suggest that management, visibility, and local context significantly influence public perceptions. Cluster analysis identified four respondent profiles: (a) highly engaged environmental stewards (28.7%), (b) supportive but selective advocates (40.5%), (c) moderately indifferent participants (26.9%), and (d) disengaged or critical respondents (3.9%). Demographic factors such as age, residence, prior visits to Hellenic UGGps, and education significantly differentiated these groups. Mapping geoethical awareness provides a valuable tool for assessing societal benefits and enhancing the governance of UGGps. Overall, the findings underscore the need to shift from an anthropocentric to a more geocentric worldview that prioritizes the well-being of both humanity and Earth’s systems. Full article

Effective resource planning in higher education requires anticipating student demand for courses, especially when dealing with elective programs. Monitoring student preference is a recurring topic in the literature; however, to the authors’ knowledge, no simple methods for estimating student preferences when choosing courses in higher education have been proposed. This study develops and explores the use of a simple questionnaire to capture patterns in student course preferences within a university context. The research is developed in the context of the nine Cross-Over modules offered as part of the curriculum of the master’s programs (MSc) of the Faculty of Civil Engineering and Geosciences of Delft University of Technology (The Netherlands). No prior registration is required far in advance for these courses, making an accurate estimation of student numbers critical for the planning and allocation of educational resources. The developed questionnaire is applied three times in two different academic years to the students’ choice of Cross-Over modules. The questionnaire was shared in 2021, with 225 responses out of 339 students, in 2022, with 159 responses out of 365 students, and in 2024, with 94 responses out of 272 students. Student enrollment in the academic year 2023/2024 is used to assess the performance of the questionnaire. The questionnaire is able to capture general preferences of the students, providing fair estimates of the number of students per course; larger differences are observed in courses with a lower number of students. In addition, some patterns were identified in student preferences: there is a relationship between the first and second choices, and students usually choose modules closer to their own disciplines. The developed questionnaire provides with a reasonable first estimation of the expected number of students in courses, allowing for better planning and allocation of educational resources beforehand. Full article

Geosciences today play a vital societal role beyond their traditional extractive functions, offering innovative approaches to disseminate knowledge that supports local problem solving and climate resilience. UNESCO Global Geoparks have emerged as strategic platforms for promoting sustainable geoscientific values such as geodiversity, geoeducation, geoconservation, and geoethics. Within the Volcán del Ruiz Geopark Project (VRGP), an effusive andesitic monogenetic volcanic field contains both volcanological and industrial geoheritage. Using Brilha’s evaluation framework, this study assessed eight volcanic features and one industrial site, identifying La Capilla volcano and the Cementos Caldas ruins as having the highest scientific, educational, and touristic value. A structured georoute was proposed, integrating interpretive strategies to enhance public engagement with geodiversity, spatial awareness, and volcanic processes. The success of such initiatives depends on active community participation and interinstitutional collaboration to ensure the appropriation and operationalization of geoscientific knowledge. The VRGP stands out as a promising territorial strategy for anchoring geoeducation and geotourism within broader sustainability and community empowerment goals. Full article

This study evaluates the impact of creating GIFs compared to traditional methodologies in teaching geology to undergraduate students in Primary Education, focusing on three key aspects: effectiveness in knowledge acquisition, motivation and interest in geology, as well as in information and communication technologies (ICTs). A total of 79 students participated, divided into two groups: one group utilized the research and creation of GIFs to learn geological processes, while the other group acquired this knowledge through traditional lecture-based classes. The study was conducted over a period of three months. The results indicated that creating GIFs was more effective than traditional methodologies for enhancing geological knowledge acquisition. No significant differences were observed in the interest in geology or ICTs between the two groups; however, students positively valued the GIF creation activity, describing it as an interesting and accessible experience with potential added value in teaching practice. These findings highlight the potential of GIFs as a dynamic and effective educational tool. The creation of GIFs can be integrated as an innovative complement to traditional methodologies, offering an attractive and practical alternative for teaching geological concepts. Full article

Metamorphism is a complex geologic process that is often poorly covered in introductory geology courses. This study explores the effectiveness of a video-based instructional intervention in improving student understanding of metamorphism and its relationship to plate tectonics. The intervention includes an innovative assessment procedure featuring embedded QR codes, allowing participants to complete pre- and post-tests seamlessly. Data were collected from 75 participants, with results showing modest to major improvements in conceptual understanding, particularly about geothermal gradients. However, minimal improvement was observed in questions requiring deeper knowledge of specific tectonic settings. A qualitative analysis of written responses revealed limited changes in participants’ use of key terms before and after the video intervention. These findings suggest that while video-based instruction can reinforce core concepts, greater attention is needed to address cognitive load and support learning of more challenging topics. This study underscores the importance of integrating accessible, dynamic teaching tools and refining instructional design to better engage students with metamorphic processes, which are essential to understanding Earth’s dynamic systems. Full article

Recruitment and retention of students in STEM fields continues to be a challenge. Existing models of recruitment and retention emphasize the role of domain interest and identity. In the current research, we investigated the role of transformative experience combined with domain interest/identity in predicting academic and career choice. Transformative experiences represent a form of deep engagement in which students actively apply school learning in their everyday lives and find value in doing so. We looked specifically at academic and career choice, i.e., available educational paths and various career options, in the field of geoscience, as the geosciences currently struggle to attract and retain majors, resulting in a lack of professionals to fill these jobs. We collected survey data from students (n = 60) at three U.S. universities, and used hierarchical multiple regression to investigate self-efficacy, pre-geoscience interest/identity, transformative experience, and post-geoscience interest/identity as predictors of geoscience academic and career choice. The full regression model explained 69% of the variance in geoscience academic/career choice. Further, stepwise regression analysis revealed that post-geoscience interest/identity fully mediated the relations between the other significant predictors (pre-geoscience interest/identity and transformative experience) and geoscience academic/career choice. Full article

The rapid expansion of big data has transformed research practices across disciplines, yet disparities exist in its adoption among U.S. institutions of higher education. This study examines trends in NSF-funded big data-driven research across research domains, institutional classifications, and directorates. Using a quantitative approach and natural language processing (NLP) techniques, we analyzed NSF awards from 2006 to 2022, focusing on seven NSF research areas: Biological Sciences, Computer and Information Science and Engineering, Engineering, Geosciences, Mathematical and Physical Sciences, Social, Behavioral and Economic Sciences, and STEM Education (formally known as Education and Human Resources). Findings indicate a significant increase in big data-related awards over time, with CISE (Computer and Information Science and Engineering) leading in funding. Machine learning and artificial intelligence are dominant themes across all institutions’ classifications. Results show that R1 and non-minority-serving institutions receive the majority of big data-driven research funding, though HBCUs have seen recent growth due to national diversity initiatives. Topic modeling reveals key subdomains such as cybersecurity and bioinformatics benefiting from big data, while areas like Biological Sciences and Social Sciences engage less with these methods. These findings suggest the need for broader support and funding to foster equitable adoption of big data methods across institutions and disciplines. Full article

In recent years, multiple efforts to promote geoscience and geoenvironmental awareness have highlighted the need for geoeducation. This article explores the importance of integrating geoeducation into the Greek curriculum for promoting a deeper understanding of geosciences. The method used is primarily based on a mixed-methods approach, covering both qualitative and quantitative data. A preliminary assessment revealed a lack of information on the conceptual framework of geosites and geoparks. Following this, a geoeducation tool was developed to introduce the basic principles of geoeducation. The evaluation showed a significant increase in understanding and a heightened desire for further knowledge on geoeducational topics. To address current deficiencies, effective integration of this geoeducational tool requires comprehensive teacher training and curriculum reform. Promoting geoeducation through school programs is critical for creating a more informed, responsible, and sustainable society. This paper advocates policy changes and educational initiatives to firmly integrate geoeducation into the Greek educational system. Full article

The Megafauna3D project integrates advanced 3D scanning technologies and paleontological research to bring the extinct megafauna of Uruguay to formal and informal educational settings. Through the use of digitized fossil models, interactive education materials, and a web platform, the project engages the public and educational institutions in understanding the country’s paleontological heritage. This manuscript presents Megafauna3D’s multidisciplinary approach, its outreach initiatives, and the educational resources developed, such as 3D models and printed replicas, a book integrated with augmented reality, fanzines, and a teaching box. With a focus on open science, inclusivity, and accessibility, the project fosters public engagement with paleontological content and promotes fossil heritage conservation. Full article

Mineralogy 4.0 can play a significant role in the future of geological research, education, and exploration by providing a more comprehensive and interactive understanding of rocks and minerals. This paper explores the application of digital photogrammetry and augmented reality (AR) technologies as part of Mineralogy 4.0. An atlas of 3D rocks and minerals with 915 high-quality models was created to showcase the potential of photogrammetry in the mineral sciences. The repository contains a wide range of sample types, featuring transparency, metallic luster, fluorescence, or millimetric-scale crystals. The three-dimensional rocks and minerals can also be accessed on-the-go through a mobile application that was developed for Android devices. Additionally, web applications have been developed with specific three-dimensional collections as well as three-dimensional storytelling. AR technology was also integrated into the 3D repository, allowing users to superimpose virtual 3D models of rocks and minerals onto real-world surfaces through their device’s camera. Also, a digital solution with 3D holograms of rocks and minerals was effectively implemented to provide an interactive and immersive experience. The 3D datasets of rocks and minerals can play a significant role in the geoscience community’s research, developing not only in-depth knowledge of specimens but also opening new frontiers in mineral sciences, leading towards a more advanced era of mineralogy. Full article

Artificial intelligence (AI) has become one of the most controversial tools of recent times. Offering an extremely simple operating system, users can generate texts, images, videos and even human voices. The possibility of using such a powerful tool creates new paths and challenges in the field of environmental education: How does it influence natural heritage protection? Is it considered positive within sustainability and quality education? The reality is very different, showing algorithms trained with information of dubious quality and, on many occasions, obtained without permission from authors and artists around the world. UNESCO Global Geoparks (UGGps) are international references in education at all levels, related to territorial development and geoscience education. This article discusses if generative AI is, nowadays, an effective and applicable educational tool for the strategies developed and promoted by UGGps. This designation exists for people’s opportunities. The use of these tools in their current state could make the UGGp figure change its values and fundamental pillars in the future. Full article

Beyond the human-related conception, Urban Science is a broad concept that includes and concerns various interconnected issues linked to Natural, Engineering, Human, Social, and Computational Sciences. Natural Science is represented by issues linked to GeoScience and BioScience. GeoScience issues concern (i) the physical-environmental aspects linked to (a) design, planning, and expansion of the urban environment; (b) urban management interventions; (c) prevention and (d) mitigation of natural and human-induced risks; (e) defense against natural and human-induced risks and (ii) cultural aspects linked to (a) educational purposes and (b) promoting, enhancing, and disseminating scientific as well as territorial and environmental knowledge and awareness. Geoscience is represented also by Street Geology, a silent geology mainly present in historical centers of urban areas, but not only, and that can be used as an educational tool, an opportunity for broader discussions on geological-environmental and socio-cultural issues. Look, see, understand, and take awareness are four steps that give voice to street geology. This paper highlights some aspects of GeoScience in two different urban areas, located in Southern Italy, represented by (a) the Longobard Walls of Benevento (BN) and (b) the 1794 Vesuvius’ lava flow in Torre del Greco (NA). Full article

Virtual learning environments (VLEs) in physical geography education offer significant potential to aid students in acquiring the essential skills for the environmental interpretation of glacial and periglacial environments for geoscience careers. Simulated real-world field experiences aim to help the student evaluate landscapes for natural hazards, assess their intensity, and translate and communicate this information to various stakeholders in human systems. The TREE-PG framework and VRUI model provide a philosophical and practical foundation for VLE architects, aiming to cultivate students’ knowledge, skills, and identity as geoscientists, specifically as physical geographers and geomorphologists. These frameworks emphasize the importance of translating scientific knowledge from physical features into engaging, accessible online lessons, exemplified by landscapes like those in Glacier National Park, Montana. Open-source software and open educational resources (OERs) can broaden access and incorporate diverse perspectives in these experiences, which are necessary to address the impacts of vulnerable communities to global deglaciation. Designing and creating virtual proxies of field-based education may help address issues associated with inclusion and belonging within geoscience disciplines to connect all students with dynamic physical environments beyond the classroom. Ethical AI approaches and discipline-specific repositories are needed to ensure high-quality, contextually accurate VLEs. AI’s tendency to produce output necessitates using domain-specific guardrails to maintain relevance and precision in virtual educational content. Full article

Virtual mineralogical museums can help visitors construct and enhance their personal scientific mineral models through the information they incorporate. For this to be possible, they must contain a series of key aspects related to minerals’ properties (chemical and physical), use and origin, and the relationships between them. In this study, 38 sites are analyzed, their main characteristics identified, and their educational value assessed, to verify whether all the key aspects considered for the construction of an appropriate and complete mineral model are present. Photographs and mineral files predominate over 3D models and 3D tours. In many of the sites aimed at university students or geoscience experts, there are abundant data about mineral properties, but not in those aimed at a broad public audience. Data about the uses and relationship between uses, extraction, and mineral properties are seldom included. Even if connectivity is very high in all the sites, there are no elements that can be used to test if there has been a knowledge gain after visiting them. The results show that there is still a lot of information missing for this type of resources to be truly helpful for the general population and, specifically, for educational uses. Full article