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The research aimed to describe the development of solar electric cars as a prop in energy conversion learning using the analyze, design, develop, implement, and evaluate (ADDIE) model and to ascertain the effectiveness of an electric car as a prop in energy conversion learning. Utilization of prop in the learning process is one way to support the development of knowledge, skills, and basic needs for delivering material, concepts, and physics information. This research is a descriptive study involving media and pedagogical experts and 40 students of the university in Tasikmalaya. Data collection techniques were carried out through the study of literature, expert validation, and student perception questionnaires. Expert validation and student perception were obtained by using a Likert scale. The expert judgment results were processed using the V value equation developed by Aiken. The results showed a value of 1, meeting the minimum validation requirements. The students also had positive responses to a prop. They have new experience learning in energy conversion and have good media to help their comprehension. It has a significant impact on helping students to achieve their learning goals.

The aim of this research is to explore the system of knowledge of the Lebanese secondary physics teachers that affects the selection and integration of educational resources. This teachers' knowledge was studied through their pedagogical and technological pedagogical content knowledge (PCK and TPCK) concerning instructional strategies, students understanding, curricula, and curriculum materials, including technology that is mobilized in their practice. For this aim, a qualitative approach was employed, and four physics teachers purposefully selected from four secondary schools participated in this study. Classroom observations and interviews were used as research data collection tools. The data analysis revealed that the system of the different teachers' knowledge studied in this research could be seen as a whole, while one system of knowledge was highly related to another. This study, hence, called these consistent knowledge systems "nested knowledge system." This study also showed that this "nested knowledge system" determines teachers' didactical decisions in general and influences the selection and integration of resources in particular. It also revealed that misconceptions are persistent and cannot be changed easily. Moreover, the context of the teaching-learning process reshapes the teacher's knowledge about students' understanding, which is the only knowledge that shows inconsistency between intended and operational practice. In addition, it showed that teachers' knowledge about students' understanding (PCK/U) has a significant effect on teachers' knowledge about curricula and instructional strategies (TPACK/C & TPACK/S).

The purpose of this research was to investigate the effects of short virtual reality (VR) exercises on knowledge retention for adult learners at a contractor safety training organisation supporting the energy industry who took computer-based training (CBT) courses. The intent was to simulate a delay period similar to that experienced by contractors who support work in the energy industry to determine if traditional CBT can be made more effective for stimulating greater transfer of learning with the addition of VR exercises. The experimental group was exposed to CBTs augmented by VR exercises that reinforced the CBT course learning objectives. The control group for this research took the same CBT course without short VR exercises. A quantitative analysis was performed on data collected from a course exam provided immediately after the course delivery and from a separate follow-up quiz delivered 3 days after the course(s) completion. Data from these testing instruments were analysed to determine the participant's likelihood of remembering content from the CBT courses and if there was greater knowledge retention of the course learning objectives and procedures within the experimental group than within the control group. The results found a non-statistically significant relationship between the two groups; however, trends between the groups show that there are benefits for transfer of learning when using short VR exercises compared to those groups without short VR exercises.

Students believed physics was one of the most challenging sciences in education, and their interest in learning physics was lacking. Therefore, this study aims to enhance students' understanding and creativity in the STEAM learning system on electricity by creating a project (Paper Circuit) using the students' creativity at the junior high school level - quantitative research with a pre-experimental design used for this study. The population is 8th grade and 9th grade (50 students adapted to the curriculum used in the school) in one of the Junior Secondary Schools located in Bandung and Cimahi, Indonesia. The data is obtained from the pretest-posttest results, which show that the average pre-test score was 57.04 and the post-test score was 76.64. The nonparametric test was tested using the Wilcoxon test to measure student understanding. The results from e Wilcoxon are 0.000, which shows sig. <0.05, which means there is a significant difference between pre-test and post-test. Students' creativity is obtained from the Creativity Product Analysis Matrix (CPAM), and the result for Project 1 is 73.71%, categorized as enough, and Project 2 is 83.13%, categorized as good. Based on the result, Paper Circuit STEAM project-based learning can enhance student understanding and creativity. STEAM project-based learning can be used as an alternative teaching strategy in junior secondary school.

Digital and information literacy skills are necessary to succeed in today's knowledge economy but for the millions of people in the world without internet access, a frustratingCatch-22 exists: How can they develop digital literacy skills without internet access? When they get access, what good is the internet to them if they don't have the skills to use it productively? One answer is an offline digital library called SolarSPELL. This report from the field describes a series of instructional videos the author created to foster digital and information literacy skills among novice SolarSPELL users.

This research is a needs analysis study aimed at developing a curriculum based on an interdisciplinary context-based learning approach within the 10th-grade physics course, focusing on the electricity and magnetism unit. The research was designed according to the case study model and data were collected from expert, teacher, and student sample groups through questionnaires and interview forms. Descriptive statistics were utilized for quantitative data analysis, while content analysis technique was employed for qualitative data. The results indicated that the physics curriculum continued to maintain a disciplinary perspective and a classical understanding of physics, with insufficient connection with daily life and adaptation to contemporary conditions. Similar results were identified in the 10th-grade physics textbooks and in-class instructional practices concerning the unit of electricity and magnetism. In this respect, the research identified the needs for developing a curriculum based on an interdisciplinary context-based learning approach to address these negative results. These needs, while enhancing interdisciplinary context-based understanding, can also contribute to the emergence of various opportunities and different perspectives in physics education. It is recommended to identify needs in other subfields of physics as well and develop curricula designed with an interdisciplinary context-based approach for more effective and efficient physics education.

In light of the increasing frequency of misleading information in social media regarding environmental issues, this study aimed to identify misleading information spread through TikTok videos and to discuss why such content is considered misleading, drawing on relevant literature. Hashtags with large numbers of views, such as #climatechange, #sustainability, #pollution, #biodiversity, #environmentalprotection, #environmentalissues, #energysource, and #environmentalproblems, were used for data collection through web scrapper called Apify (https://apify.com/). A total of 29 misleading videos were found. Content analysis was applied to identify and classify the topics and misleading claims. The topics of misleading videos, according to the most frequent mentions, were energy sources, followed by climate change, pollution, biodiversity, and environmental degradation. Among the misleading claims, videos related to pyramids as nonpollutant power plants and conspiracy related to pollution exhibited the highest frequency. The results show various misleading claims in videos related to environmental topics. Also, emphasized the importance of science education in addressing misleading information. In addition, the importance of an interdisciplinary approach for addressing environmental issues was reinforced.

The aim of the present study was to assess the energy-, environmental-, and climate change literacy among primary and middle school students in selected cities of Ethiopia. This survey study was conducted in primary and middle schools found in six cities and involved a total of 1589 students. The finding indicate that the participants of the study had a very good awareness about principles underlying generation and use of energy but performed much poorly in items related to awareness about impacts of climate change. The paper also concluded that students' views about issues related to generation and use of energy cannot be considered as favorable. On the other hand, the results on practices related to energy use and environmental protection reveal that participants reported pro-energy and environmental practice. Interestingly, the practice of participants doesn't seem to align with the generally unfavorable attitude towards energy generation and climate change. Therefore, it is advised that primary and middle schools offer a thorough education on energy and environmental education because these levels of instruction have a special role to play in raising awareness of and developing skills and attitudes related to environmental and climate change education.

This multi-methods investigation was conducted to examine the experiences of preservice and in-service elementary teachers (n=11) from rural and American Indian Reservation communities who participated in an NSF-funded Research Experience for Teachers (RET), a summer residential research-focused professional development experience. The primary intent of the professional development was to build elementary teachers' self-efficacy in the design and implementation of community-centered and culturally responsive engineering education curricula. Over six weeks, teachers participated in energy-related research experiences in campus engineering laboratories while simultaneously developing engineering curricula for their elementary classrooms that focused on energy, a cross-cutting elementary topic. Results indicate that teachers showed significant gains in personal teaching efficacy beliefs in science and engineering. Findings also suggest that participating teachers felt significantly more comfortable teaching engineering post-program compared to pre-program. Quantitative results from this study align with the qualitative findings and indicate that the experience positively impacted teachers' capacities to teach engineering and integrate culturally responsive practices. Results also help identify specific attributes of the experience that contributed to their professional learning. Findings from this study contribute to the refinement of theories on teacher self-efficacy in engineering education and help guide future professional development efforts that foster inclusive student engineering identity formation within their classrooms.

Energy literacy has become acritical issue in recent years. The purpose of this study was to examine the contributions of epistemological beliefs to energy literacy in lower-secondary school students in Turkey. Data were collected via self-report questionnaires from 656 lower-secondary school students in the Aegean Region of Turkey. To address the research questions, Pearson correlation and multiple regression were implemented. Descriptive results revealed that students had a low energy literacy mean score in the knowledge dimension whereas they had moderate mean scores in the behavioral and affective dimensions. Multiple regression results yielded statistically significant contributions of epistemological beliefs to energy literacy. Analysis revealed that the reasoning dimension positively predicted the energy literacy in the knowledge dimension whereas the authority and accuracy dimension did negatively. The results of this study suggest that advancing students' epistemological beliefs can be a way to increase students' energy literacy levels.

Modifications are presented for the iodine clock reaction to introduce the concept of activity and to help students better appreciate molecular aspects of chemical equilibrium. The addition of an unreactive salt affects the activity of the reactants in the iodine clock reaction. The difference in activity affects how long the iodine clock reaction takes to show the color change, even though the concentration of reactants has not changed. Resources and suggestions are provided to use the modified iodine clock reaction in both introductory/general chemistry courses and more advanced analytical and physical chemistry courses to expose students to the concept of activity and its role in chemical reactions and equilibrium.

Clathrate hydrates are attractive materials for education because they form from water and familiar compounds, such as carbon dioxide, and are relevant to novel technologies. In this study, an attempt to propose a laboratory experiment was summarized, which used carbon dioxide clathrate hydrate as an educational material with carbon capture technologies as the background of the experiment. The experiment was provided from October 2020 to August 2022 in the "Laboratory Experiments in Energy and Environment Engineering" class for second- and third-year undergraduate students. A total of 90 students, divided into 14 groups and 28 subgroups, performed the experiment. The carbon dioxide clathrate hydrate was formed under low-temperature and high-pressure conditions. Based on the measured temperature and pressure conditions, the amount of formed carbon dioxide clathrate hydrate was calculated as exercise problems. In addition to the exercise problems, the students submitted a report describing the experiments and related discussions. 92% of the students passed the required score to earn the credit for the class. The average score for those who passed the class was 84%. The educational effect was discussed based on the content of the exercise problems and reports. A stirring device to enhance the clathrate hydrate formation was designed and constructed by two students enrolled in "Project Management Practice" for fourth-year undergraduate students. They obtained a 100% score because they successfully constructed the device based on a project management method. The device was used in a laboratory experiment.

Chemical bonding is central to explaining many phenomena. Research in chemical education and the Framework for K-12 Science Education (the "Framework") argue for new approaches to learning chemical bonding grounded in (1) using ideas of the balance of electric forces and energy minimization to explain bond formation, (2) using learning progressions (LPs) grounded in these ideas to support learning, and (3) engaging students in 3D learning reflected in integrating the three dimensions of scientific knowledge to make sense of phenomena. The dimensions include disciplinary core ideas, scientific and engineering practices, and crosscutting concepts. While the "Framework" describes the theoretical basis of 3D learning, empirical evidence for the development and validation of LPs for 3D learning is limited. This work addresses that issue for the topic of chemical bonding. We develop and validate a 3D construct map for chemical bonding grounded in the idea of balance of electric forces and energy minimization. A construct map represents a finer-grained LP spanning a shorter period and focusing on specific aspects of a larger-scale LP. An NGSS-aligned validated 3D LP has never been reported for the topic of chemical bonding. The LP is based on data from 9th grade Mid-Western and Western students who used the NGSS-aligned curriculum. Multiple validity evidence sources, including interview and item response theory analysis using an assessment tool developed to probe the 3D construct map levels, were used. We demonstrate the feasibility of using the assessment tool for assigning levels to individuals and groups of learners, which is essential for the practical applicability of the 3D construct map and provides teachers with information on how to promote learning. We hope that the 3D LP presented here will serve as a guide to develop instructional and assessment approaches for chemical bonding grounded in the fundamental scientific principles and aligned to NGSS.

Access to quality education for all children is important for achieving the Sustainable Development Goals especially in Africa. However, information and communication technologies (ICTs) and access to electricity have continued to be burning issues hindering access to quality education in Africa. However, empirical evidence on the impact of ICTs and access to electricity on primary education in Africa is rare. This paper, therefore, investigates the impacts of information and communication technologies and access to electricity on the education of children in Africa. The study used rich data on primary school enrolment, education expenditure, access to electricity, fixed broadband subscriptions, fixed telephone subscriptions, mobile cellular subscriptions, and individuals using the internet in Africa obtained from the World Development Indicators. Leveraging on panel autoregressive distributed lag model, we find that fixed broadband subscriptions, mobile cellular subscriptions, individuals using the internet, and access to electricity exert significant impacts on school enrolment in Africa. We find from the Granger causality test result a unidirectional causality between school enrolment and mobile phone subscription. Furthermore, we identified bidirectional causalities between school enrolment and access to electricity, education expenditure, fixed telephone subscriptions, fixed broadband subscriptions, and individuals using the internet. We conclude that information and communication technologies improve education in Africa.

Science centres are informal learning spaces embedded with artefacts embodying mediational affordances. This exploratory and small-scale mixed methods study juxtaposes eye-tracking technologies and qualitative interviews to examine how visitors to a gallery navigated this space and interacted with different artefacts. A total of 15 visitors to the science centre gallery, Energy Story, participated in the study. The findings revealed inconclusive results about the directionality of their navigation. The mediational affordances of the artefacts, as interpreted from the interactive elements and interaction of the visitors and interviews, suggested that it was better to distribute the mediational affordances across a few artefacts in an exhibit rather than have one artefact embody several affordances. The concept of "mediational threshold" was suggested as a topic for future study. The findings contributed to the academic literature on eye-tracking studies at science centres. They also provided ideas for science centre curators and teachers who bring students with diverse learning needs to this mediational space.

Fostering students' critical thinking skills is an urgent issue that requires immediate attention. One viable solution to address this is the implementation of project-oriented problem-based learning (POPBL) through the SR-STEM project. This research aims to describe the implementation, effectiveness, and student perception of the POPBL model through the SR-STEM project in enhancing critical thinking skills in renewable energy materials. The study adopts a quasi-experimental design with a non-equivalent control group. The participants are 74 senior high school students in the academic year 2022/2023. Data collection employs observation sheets, written tests, and questionnaires. The data are analyzed descriptively and inferentially and using confirmatory factor analysis. The key findings of the study are as follows: (1) the model demonstrates a high level of feasibility; (2) the learning model effectively improves students' critical thinking skills; and (3) the learning model exhibits a positive correlation with student achievement, perceived control, and affective perception. This research suggests introducing innovative learning approaches to enhance students' critical thinking skills, particularly in renewable energy materials, to promote Education for Sustainable Development. Moreover, it highlights the significance of considering factors that influence the effective implementation of lessons.

This article aims to present the design of a GUI application that serves as an educational and analytical tool. The GUI application is intended for educational purposes, allowing users to learn about the linear and renewable energy sources. This GUI has been designed to explain, teach, and implement maximum power point tracking (MPPT) techniques that enable maximum power extraction from photovoltaic (PV) panels. Contribution: This study introduces a novel educational tool designed to enhance the understanding of different MPPT methods among engineering students. The GUI tool was implemented and utilized throughout a semester in the course named power electronic applications in power systems, specifically aimed at postgraduate level students. Background: Engineering students often encounter challenges in grasping advanced concepts, such as MPPT techniques, which are crucial for optimizing the performance of PV systems. Traditional teaching methods may not fully address the learning needs of students in this complex subject area. Research Question: How does the use of a GUI-based educational tool for MPPT techniques impact the learning outcomes and attitudes of engineering students in a postgraduate course? Methodology: The effectiveness of the GUI was assessed by comparing the performance of students who used this tool with those from the previous year who did not. The study involved a semester-long deployment of the tool in the power electronic applications in power systems course, with participation from students specializing in renewable energy engineering. Findings: Preliminary findings suggest an improvement in the performance of students using the PV-MPPT Lab compared to those from the previous year. The study also indicates positive student attitudes toward the GUI tool, highlighting its potential as an effective learning aid in engineering education.

Involving students in laboratory and inquiry-based activities can help them understand the concepts of physics. However the learning process should not only focus on the concepts. Moreover, the advantages of using virtual or physical labs are still under examination. The purpose of this study is to analyse which of the two modes (virtual or physical) is the most effective for high-school students, in terms of conceptual understanding and attitudes. The criteria for this comparison are (a) the contribution of these two modes to the improvement of conceptual understanding and (b) the students' attitudes towards both modes of laboratory. The participants were high-school students of 3rd grade in two different groups. For the purpose of the study, four educational scenarios were created: two in the field of Mechanics and two in that of Electricity. The study revealed no statistically significant difference regarding students' experimenting in either lab mode. Moreover, students' attitudes towards both virtual and physical labs were similarly positive. We assume that these results may contribute to a broader perspective on choosing the lab mode when designing activities, given the fact that both the understanding and attitudes of the students are similar in the cases examined. Thus, the final choice of modality should be based on other factors, such as the adequacy of equipment, the educational conditions (e.g. distance education) and the specific learning goals set by the teacher.

In the aftermath of the COVID-19 pandemic, many education systems around the world have recognized the value of using technology such as virtual laboratories to teach science subjects. This study aimed to explore the effectiveness of using a virtual laboratory on grade eight students in learning about electricity-related topics. A quasi-experimental research design was used; involving forty (40) students aged 14-15 years. Students in the control group used a physical laboratory to complete the practical activities whereas those in the experimental group used a specially designed virtual laboratory. The result indicated that the virtual laboratory significantly enhanced students' achievement in electricity-related topics more than the physical laboratory. These findings could be attributed to how students learn using the virtual laboratory. For instance, in the virtual laboratory, students can visualise imperceptible phenomena and processes. They also were able to control the variables and observe instant feedback. The findings of the research have provided several important implications for curriculum designers and science education.

Energy is a central concept across the sciences and an important goal of science education is to support all students so that they develop a full understanding of the energy concept. However, given the abstract and complex nature of the energy concept, only a few students develop an understanding so that they can use energy ideas to make sense of phenomena. Research into energy learning progressions aims at developing models of learning about energy to guide instruction so that students can be best supported in developing competence and has provided a rich model of how students' understanding of energy develops over time. Being largely based on cross-section data, however, the extent to which this model can guide instruction is limited, especially concerning the continued learning of students about energy. To address this gap - the limited evidence regarding what supports students' continued learning about energy - it was investigated how holding non-normative ideas and the integratedness of students' energy knowledge affect students' continued learning about energy. Drawing on data from a 4-year longitudinal study covering Grades 6-9 on students' learning about energy, diagnostic classification models were used to characterize students' non-normative idea profiles and the integratedness of their knowledge and then related both to their continued learning. The results suggest no detrimental effects of holding non-normative ideas and strong positive effects of holding integrated knowledge for students' continued learning about energy. Implications for teaching and future research are discussed.

We use the Survey of Thermodynamic Processes and First and Second Laws-Long, a research-based survey instrument with 78 items at the level of introductory physics, to investigate introductory and advanced students' difficulties with internal energy, work, and heat transfer. We present analysis of data from 12 different introductory and advanced physics classes at four different higher education public institutions in the U.S. in which the survey was administered in person to more than 1000 students. We find that not only introductory but also advanced physics students have many common difficulties with these introductory thermodynamic concepts after traditional lecture-based instruction in relevant concepts. We utilize a wide variety of problem types and contexts and our sample includes large numbers of introductory algebra-based, calculus-based, and advanced students. Some of our findings are consistent with prior research in this area, but others expand upon them and reveal previously unreported aspects of students' thinking. Findings related to common difficulties of students before and after traditional lecture-based instruction in college physics courses can help instructors of these courses plan instruction and curricula to improve student understanding. These findings can also be valuable for developing effective research-based curricula and pedagogies to address student difficulties and help students develop a functional understanding of these fundamental thermodynamic concepts.

This study examines the efficacy of a novel college sustainability course in promoting relevant environmental knowledge and interest in careers related to environmental aspects within the Taiwanese educational context. The core content of the course covers the essential concepts of sustainability and introduces students to environmental issues and their interrelation with the nexus of food, energy, and water, as well as related economic and social issues. This action competencefocused course was designed to allow students to develop their understanding of sustainability through a combination of engaging lectures, novel group activities, case studies, exercises, and team projects. The sample consisted of 44 Taiwanese undergraduate and graduate students majoring in the science, technology, engineering, and mathematics (STEM) disciplines. Participants' interest in STEM careers and perceived knowledge were measured by a pre-test and post-test administered before and after the program, respectively. Analyses of variance, correlation analyses, and cross-lagged panel regression analyses were conducted to test four hypotheses. Results of repeated-measure analysis of covariance indicated that knowledge increased significantly from pre-test to post-test, but not career interest. Results of a cross-lagged panel regression analysis also indicated that pre-test knowledge was a significant positive predictor of post-test career interest. By creating an engaging class atmosphere and promoting experiential self-learning activities, this course was highly effective in enhancing students' knowledge of key sustainability aspects. Implications for interest development theory and sustainability pedagogy are also discussed.

At the time of the current global energy crisis energy awareness education in school is increasingly important. Textbooks directly helping and influencing learning play an important role in this, especially in the case of natural sciences. Thus, the aim of this research was to show how science textbooks help to educate energy awareness (EA). Regarding this, 67 Hungarian science textbooks were analysed using a quantitative textbook analysis from grade 1 to 12. When studying the knowledge on EA, the occurrence of the key concepts related to EA included in the National Core Curriculum (2020) was examined according to content, pedagogical and structural dimensions. According to the results, the most common key concepts were renewable energy, and energy saving, while the least common was the concept of energy crisis. The textbooks studied increasingly communicate key concepts in the form of definitions in the main textbook text at the level of information, moving towards the upper grades, and paying less attention to the attitude-forming elements. There are few tasks that require the application of knowledge about EA, especially those that also develop digital competence. In this form, the textbooks studied are less suited to developing an attitude toward EA, which does not help in making the right decisions in relation to EA.

Islamic boarding schools as educational institutions in Indonesia have contributed to national education in terms of the contribution of knowledge and figures in government. On the other hand, the limitations of pesantren funding sources must be solved by good entrepreneurial management so that pesantren are independent of donors or the government. This research takes place at Tahfidzul Qur'an Salsabila Islamic Boarding School, Tegal, which has implemented entrepreneurship in pesantren management. The results of this study indicate that various kinds of entrepreneurship are carried out, including citrus garden agro-tourism, catfish farming, coffee cafes, ground coffee products, pesantren stalls, and snack products from dages sticks. Second, the existing and implemented entrepreneurial management follows management rules, namely planning, organizing, implementing and monitoring as steps taken so that entrepreneurship can still be carried out correctly. The three entrepreneurial contributions to education costs include paying pesantren asatidz, to pay for electricity for Islamic boarding schools every month, and financing orphans and orphans, as well as being allocated to fund poor students.

Electricity is a very important concept in learning Physics. Mastering this concept can make learning Physics meaningful and relatable to real life problems. However, literature indicates that students have poor conceptual understanding of concepts about electricity. The current research aims to improve Form 5 (aged 17 years) students' understanding of direct current circuits by using Concept Cartoons Worksheets. Concept Cartoons are A single-group pre-test/post-test investigation was carried out using seven Concept Cartoons Worksheets designed to address common conceptual misconceptions about direct current circuits with a total of 30 physics student participants. The seven Concept Cartoons were modified based on the Concept Inventory Test "Determining and Interpreting Resistive Electric Circuit Concepts Test (DIRECT). Concept Cartoons Worksheets were used to correct students' misconceptions about direct current circuits and to increase their level of conceptual understanding. The data collected were analysed quantitatively to obtain percentages, means, and t-test values. The descriptive statistics showed an increase in the level of student's conceptual understanding after the use of Concept Cartoons. The t-test analysis reported that the difference was significant. The results show that Malaysian students do have misconceptions about electricity concepts. However, Concept Cartoons Worksheets are effective to overcome students' misconceptions about electrical concepts, specifically toward current circuits. Concept Cartoons are not only effective in overcoming misconceptions among students, they are also refreshing and unique because of the cartoons presented while relating to Physics concepts that are abstract.

This study on the Estonian lower secondary (7-9th grade) science curricula, is seen as an important framework for educators preparing students as tomorrow's citizens able to reflect on sustainable energy development. As the curriculum is taken to be the major document allowing insights into Estonian educational standards, this study identifies components within the intended lower secondary science curricula for subjects of biology, chemistry, earth science, physics, and interdisciplinary science. Using document analysis, verbs associated with career-related learning outcomes are detected, allowing the relatedness of the energy conceptualizations and determination of their cognitive level utilizing SOLO (Structure of Observed Learning Outcomes) taxonomy. A team of coders identify a total of 782 learning outcomes across three learning domains: psychomotor (176), affective (32), cognitive (574) at unistructural (33), multistructural (225), relational (276), and extended abstract (40) levels. The majority of energy concept learning outcomes (274) are identified in the source (form) and transfer (transform) categories. Very few career-related learning outcomes are detected with the science education relevance dimensions (individual, societal, career). The suitability of the findings is discussed. The current analyzing method can be applied to other educational disciplines for raising awareness of disciplinary crosscutting concepts.

Long-term energy supply constitutes a pressing global issue. As a renewable energy resource, bioenergy can play a significant role in energy sustainability. The present study aimed to investigate the attitudes and perceptions of bioenergy amongst 412 Greek preservice primary teachers utilising a specific tool, the IBPAMS. Results confirmed the factorial validity and reliability of the Greek version of the IBPAMS. It also demonstrated that the energy and bioenergy-related knowledge of preservice teachers is moderate and poor respectively, while critical perceptions are held over the sustainability of forest-based bioenergy production. Overall preservice teacher attitudes toward bioenergy are positive. Statistical analyses showed that gender influenced the responses of the motivational and critical aspects of the IBPAMS-GR. The paper's findings have important implications for teacher preparation programs.

The technological, pedagogical and content knowledge (TPACK) framework was developed incorporating content, pedagogical and technological knowledge. Studies used TPACK constructs and reported on teachers' TPACK and student learning, but none explored the correlation between teachers' TPACK and the achievement of their learners. This research followed an exploratory correlational research design involving 1423 Grade 11 learners and their 42 Physics teachers in a South African district after electricity was taught. A self-report questionnaire may not truly measure teachers' TPACK, therefore, learners' perceptions of their teachers' use of technology were explored. The correlation between the Physics teachers' TPACK and the achievement of their learners in electricity was established. Four validated research instruments were used, namely, the Learner Electricity Achievement Test (LEAT), the Learner Confirmatory Questionnaire (LCQ), the Teachers' Technological, Pedagogical and Content Knowledge Questionnaire (T-TPACKQ) and the Learners' Confirmation of the Teachers' Technological, Pedagogical and Content Knowledge Questionnaire (LC-T-TPACKQ). Findings indicate a statistically significant difference between teachers' views of their TPACK and the views of their learners. The correlation between teachers' TPACK and the achievement of their learners was not statistically significant. These results can influence the professional development of teachers in respect of the use of technology in teaching.

This study examines learners' issues in learning the preparation and qualitative analysis of salts topic from Malaysian chemistry teachers' perspectives. The researchers adopted a qualitative design and conducted semi-structured interviews with sixteen informants who have experience of teaching chemistry for more than five years. They were selected via purposive sampling. Document analysis was conducted to verify and supplement findings obtained from the interviews. The study reports five issues that emerged from the data analysis: negative perceptions, dealing with the number of information, imagining abstract concepts, mastery of basic knowledge and solving problems, and fulfilling the grading criteria. The study results confirm the unanimity of past studies on students' unfavorable views on these topics and their struggle in learning abstract concepts involved in the salts formation and analysis. Besides, students' issues are also significantly rooted in having weak prior knowledge of salts, affecting their ability to solve related problems. The study suggested that teachers must practice various approaches and strategies deemed effective in aiding learners in learning and be more selective in choosing approaches tailored to the individual students' issues in learning these topics in class.

Inequality in education is a challenge that have persisted and still likely to persist for a long time in the field of education because students come into the classroom with different characteristics thus posing a great concern to the realization of classroom objectives. The use of adequate teaching strategy might break this limitation thereby making every student to engage in meaning learning. The two objectives of this study include (1) to investigate the effect of brain-based teaching (BBT) method on students' retention on the topic, heat energy (2) to investigate if self-efficacy influence physics students' retention on the topic, heat energy, when taught using brain-based teaching method. We adopt the design, pre-test post-test control group quasi experimental design for the investigation. The participants were 99 (experimental group, n= 46; control group, n=53) students and were selected from two schools in Ondo using random sampling technique. A researcher designed data collection tool titled heat energy test (HET) was used to collect data in this study. HET's validity was achieved by giving the draft to three science education experts and two secondary school physics teachers for validation. Both descriptive and inferential statistics (Mean, t-test. ANCOVA) were used for analysis. Brain-based teaching method significantly improved the retention of students in physics (heat energy) and also, self-efficacy did not influence physics students' retention in physics (heat energy). In conclusion, brain-based teaching method enhanced the retention of physics (heat energy) thus breaking the limitation posed by differences in the characteristics of the students.

The goal of STEM education is to integrate the disciplines of science, technology, engineering, and mathematics in a way that facilitates holistic learning. Students are also supported in developing creative solutions to problems using the STEM approach. Other STEM fields are often linked through engineering and engineering design. Throughout this study, students participated in engineering design-oriented activities that connected STEM disciplines. This study aims to reveal the effect of a learning environment based on the STEM approach in science education on students' academic achievement and motivation. This study used a quasi-experimental, non-equivalent pretest-posttest control group design. Seventh-graders who attended a public middle school in the Aegean Region of Türkiye participated in the study. The research findings showed a significant difference in science achievement between the control group in the curriculum-based learning environment and the experimental group in the STEM-based learning environment. It was found, however, that motivation toward science was not significantly different. The results indicated that the STEM-based learning environment positively affected science achievement.

Creating a metaphor for the concept of energy can contribute to the determination of the mental structuring of the concept of energy. Pre-service teachers' metaphors about the concept of energy were classified according to traditional and scientific fields. The metaphors produced by the mathematics and science teacher candidates for the concept of energy consisted of structural and abstract concepts, approximately 60% of them were the continuity of life and 40% were science categories. While pre-service mathematics teachers mainly produce metaphors for biology, pre-service science teachers produce metaphors mainly for physics. Empathic tendency scores and levels of pre-service teachers were determined. Pre-service teachers have a high level of empathic disposition and predominantly see the other person's problem and emotion as their own. There was no quantitatively significant difference between traditional metaphor types and empathic tendencies. It is understood that the pre-service teachers have high empathic tendencies, and mostly in the you stage, the concepts related to the continuity of life are primarily used in developing metaphors related to the concept of energy, and they tend to produce structural metaphors. Metaphor and empathy will contribute to the determination of mental models and the establishment of a connection between the fields of science.

This research was prepared in order to examine the attitudes of social studies teacher candidates towards renewable energy sources in terms of various variables. Convenient sampling, one of the purposeful sampling methods, was preferred in the research and the sample group of the research consists of 250 teacher candidates, who are the last level students of universities who teach social studies. In the research, the data were collected by taking the necessary permissions and transferring the scale used to the online environment, taking into account the cost and economic conditions. The Attitude Scale Towards Renewable Energy Sources developed by T. Günes, K. Alat, and A. I. C. Gözüm, was used after obtaining the necessary permissions. In addition, the demographic information form prepared by taking the necessary expert opinion within the scope of this research was used as a data collection tool in the research. The Attitude Scale Towards Renewable Energy Sources used in the research was prepared in a 5-point Likert type consisting of 26 items. The causal comparison design, which is among the quantitative methods, was preferred in the research. The data obtained in the study were analyzed using independent groups t-test and one-way analysis of variance (ANOVA).

The study aimed to examine the influence of ChatGPT on the academic performance and learning perception of eleventh-grade students in a United Arab Emirates school in the field of electronic magnetism. The participants were randomly divided into two groups: an experimental group granted access to ChatGPT and a control group without access to ChatGPT. The research spanned four weeks, during which the experimental group was instructed to utilize ChatGPT whenever they required assistance with the course content. The study employed a mixed-methods design, collecting both quantitative and qualitative data to assess the impact of ChatGPT on student learning and perception. Quantitative data was gathered through pre-/post-test surveys, measuring participants' course achievement and perception of learning with ChatGPT. Qualitative data was collected via open-ended survey questions, allowing participants to provide feedback and suggestions for improvement. The study revealed that ChatGPT had a positive influence on student achievement and perception of learning in the field of electronic magnetism. The experimental group displayed significant enhancements in their scores on the post-test measuring the impact of ChatGPT on student achievement, exhibiting higher mean scores across all subscales compared to the control group. Furthermore, both male and female participants acknowledged ChatGPT as a valuable learning tool, offering suggestions for enhancing its functionality. The study suggests that ChatGPT is an effective tool for enhancing student learning and achievement in specific academic domains. However, further research is needed to explore its generalizability to other contexts and disciplines, as well as to address potential challenges and limitations of ChatGPT use in education.

The preparation gap [Salehi et al., Phys. Rev. Phys. Educ. Res. 15, 020114 (2019)] refers to gaps in students' prior knowledge that can negatively affect their learning as they engage in introductory physics courses. To better characterize the gap, the current study distinguished the impact of various prior knowledge components on learning gains. Measured components came from within the course domain (e.g., energy and force, angular kinematics) and outside it (e.g., algebra, vectors, calculus, and scientific reasoning). We conducted the study in two different institutional contexts: An algebra-based course offered at a Northeastern State University (NESU) and a calculus-based course offered at a Midwestern Private University (MWPU). Furthermore, we defined three levels of physics learning outcome measures with increasing difficulty. Multiple regression analysis was used to predict learning gains with the various prior knowledge components as predictor variables. The results indicate that greater prior knowledge from both within and outside the domain predicted higher learning gains and explained 30%-50% of the variance in outcome measures. Predictive, in-domain prior knowledge was the same for both groups--i.e., prior knowledge of energy and force, as measured by the Mechanics Baseline Test [Hestenes and Wells, Phys. Teach. 30, 159 (1992)]. Predictive, outside-domain prior knowledge differed between the groups. Better scientific reasoning was highly predictive of learning in the NESU (algebra-based) group but did not predict learning in the MWPU (calculus-based) group. Math prior knowledge predicted learning in both groups, although different topics within the math domain. These results suggest that measuring distinguishable components of prior knowledge will better characterize the preparation gap in ways that can be informative to educators. Specifically, measuring multiple, distinct types of prior knowledge can indicate "which types" are leading to a preparation gap for some students, putting them at a disadvantage for learning, whereas measuring a single type of prior knowledge or measuring prior knowledge too coarsely (without distinguishing among types) cannot provide sufficient diagnostic power.

The question of the sources of electric and magnetic fields and their causes has been discussed extensively in the literature over the last decades. In this article, we approach this problem from the unified treatment of electromagnetic fields emphasizing the role of their sources in accordance with the cause-effect relationships. First, we analyze whether this unified treatment contributes to a better understanding of these phenomena. Then, we discuss the implications for teaching of a correct understanding of electromagnetic field sources and causality in Maxwell's equations. In particular, we present a series of examples at the introductory physics level that allow us to recognize the reasons why considering electric and magnetic fields as disjoint entities can lead to contradictions.

The purpose of this convergent parallel mixed-methods instrumental case study was to examine the feasibility of Solar Photovoltaics (PV) as an economic and environmental sustainability tool for higher education while, at the same time, gauging essential university stakeholder knowledge, opinions and beliefs regarding sustainable development, sustainable universities, and support for sustainable initiatives on campus. The findings from this study at a Midwestern university indicated that the solar power system generated electricity at a lower cost than the local electric utility was charging and a varied understanding of sustainable development by participants. Implications for provide insight into establishing stakeholder support and a cost/benefit model for sustainable development for institutions of higher learning.

This study was aimed at eliminating the difficulties in teaching the concepts and the students' conceptual understanding in the "Force and Energy" unit through semantic mapping. The study was conducted using the action research method. This study was conducted in the control group using the existing learning method in the science curriculum, while in the experimental group, homework practices with semantic maps were added. The study sample comprised 49 students studying in the seventh grade of a public middle school affiliated with the Republic of Turkey Ministry of National Education [MoNE] in the 2021-2022 academic year. Data collection tools in this study were administered: the "New Force and Energy Unit Conceptual Understanding Test," the "Semantic Mapping Evaluation Rubric," and the "Implementation Interview Form." The study findings determined that the semantic mapping practice, applied to improve the conceptual understanding of the seventh grade middle school students focused on the concepts within the scope of the "Force and Energy" unit, had positive effects on the students. The results of the structured interview form to obtain the views of the seventh grade students participating in this study on the semantic mapping practice indicate that the students reinforced the subject, demonstrating more effective learning. Another result revealed that students had more fun and were more enthusiastic as they actively participated in the process. Our study results reveal that semantic mapping positively affects student performance and attitudes. From this perspective, the use of semantic mapping in the science education process can be expanded.

This research is part of the integration of information and communication technologies (ICT) in the Moroccan education system, our objective being to evaluate the use of computer-assisted experimentation (CAEx) in learning to encourage the authorities of the Ministry of National Education, Vocational Training and Sports to adopt the CAEx program in the teaching and learning of physics so that it becomes compulsory for all high schools. To evaluate the impact of using CAEx in the study of free oscillations of an RLC circuit (a linear circuit containing an electrical resistor, an inductor, and a capacitor). A study was conducted with 40 Moroccan students in the second year of the scientific baccalaureate option life and earth sciences at the high school Abdellah Laroui in the city of Fez, as this work aims to highlight the effect of the use of CAEx on the learning of students. Using the methodology of pre-test and post-test with an experimental group (20 students) and a control group (20 students). The results of both groups are analyzed with IBM SPSS 21 statistical analysis software the results obtained from the post-test show that the average of the tests addressed to both control and experimental groups has a significant difference. In addition, non-directive and directive interviews were conducted with the students of the experimental group. Indeed, the content of the grid of open and closed questions was elaborated in agreement with the teachers of physical sciences of the high school Abdellah Laroui, concerning the use of CAEx in learning and to know the degree of satisfaction of the integration of CAEx in the study of free oscillations in an RLC circuit. In addition, the data were processed by Sphinx v5 software. This study showed that CAEx integration had a positive effect on student learning. It can be said that CAEx plays an important role in the grasp and assimilation of scientific concepts, and it represents a solution to make the student more attentive and serious. Computer Aided Instruction can develop a spirit of initiative in the learner.

Researchers have expressed concern about the state of STEM education. To improve this situation, new pedagogies, such as blended learning, have been proposed and tested. The last decade has seen an increase in the use of blended learning to support learning; however, the effect of blended learning on learning remains unclear and often mixed. The two studies in this paper draw on data from pre-university science students in the following courses: (1) Electricity and Magnetism (E&M) and (2) Waves, Optics & Modern Physics (Waves). In study 1, the treatment group (blended learning coupled with two-stage quizzes & peer formative feedback) performed significantly higher than the control group (lecture format with online homework & instant feedback) in the standardized final exam. In contrast, in study 2, there was a non-significant main effect of groups, indicating that the treatment group (blended learning with online homework & instant feedback) and the control group (lecture format with online homework & instant feedback) performed similarly in the standardized final exam. The finding of study 1 suggests that the effect of an instructional pedagogical framework embedded in a blended learning context improves performance in STEM education. Whereas the finding of study 2 suggests that a blended learning context without incorporating any instructional framework or support for cognition other than the lecture is comparable to a traditional face-to-face course.

In engineering education, there is a prioritization of microethics and an omission of macroethics. Although macroethics is particularly significant for civil engineering, in which decision making directly influences the quality of civil infrastructure, current educational practices in civil engineering do not reflect this importance. This case study assessed the effectiveness of developing a three-credit course, entitled CIVE 491 Materials for Energy and Sustainability, to educate civil engineering majors on macroethics. A series of lectures was purposefully designed and implemented in the classes offered in Fall 2020 and Spring 2022 at the Department of Civil and Environmental Engineering, University of Nebraska-Lincoln. Instructor's observation, attendance rate, course performance, submitted assignments, and survey results were analyzed. The results suggested that several design principles should be applied when designing the course, which could significantly improve students' understanding of many macroethical issues that they may encounter in their professional careers as civil engineers.