Multimedia Presentation Research Articles

FORMATION OF PROFESSIONAL COMPETENCE OF FOREIGN STUDENTS AT THE DEPARTMENT OF CHILDREN INFECTIOUS DISEASES

The article highlights the experience of professional competence formation of foreign medical students with an English-language form of education at the Department of Children Infectious Diseases of the Ivano-Frankivsk National Medical University. Traditional and interactive teaching methods used during classroom work with students are described. Professional competence involves the ability to use knowledge, skills and abilities in practice effectively. For future doctors, it includes mastering diagnostic methods, emergency situations management, and using modern technics of diagnosis and treatment. Aim. The aim is to describe and analyze methods of professional competence formation of foreign students at the Department of Children Infectious Diseases during classroom work. Research results. At the Department of Children Infectious Diseases, foreign students study children infectious diseases and elective disciplines - immunoprophylaxis of infectious diseases, clinical parasitology and tropical medicine. When teaching medical disciplines to foreign students, it is necessary to take into account their insufficient level of Ukrainian language proficiency, which is an obstacle to communicating with patients and fully mastering the method of taking anamnesis when working in the hospital near the patient’s bedside. Therefore, the teacher also plays the role of an interpreter. During practical classes control of the input level of knowledge is carried out with the use of multiple choice questions. The final level of knowledge is monitored using situational tasks. Work with the theoretical material takes place in the form of a discussion, the "round table" method with "brainstorming". The main part of the practical class is conducted at the patient's bedside in the departments of the infectious disease hospital. The teacher translates during direct communication between students and patients, corrects the techics of the examination. During classes, students receive structured mini-cases with a description of a clinical case and work in small groups. During case discussions, the teacher is liberal, ready to listen to various opinions and ways of solving a problem situation. Students of the fifth year visit lectures, during which teachers demonstrate multimedia presentations with graphs, schemes of pathogenesis, photos of patients. Combining the lecturer's comments with video information and animation greatly enhances the attention of the audience. Demonstration of clinical cases during the lecture, followed by a discussion in a dialog mode, is valuable. During the lectures, information about the epidemiological situation regarding a particular disease in the countries from which the students came is presented and discussed. Conclusion. For professional competence formation of future doctors, a combination of traditional and interactive teaching methods is effective. In the process of the professional competence formation, all its components should be taken into account: cognitive, motivational and personal. The use of the case method increases cognitive interest, promotes the development of communication skills and clinical thinking. A competent, highly qualified teacher who is fluent in English and uses modern information sources, is an active organizer and participant in the educational process.

Effectiveness of Content-Based Instruction (CBI) Model Based on Multimedia Presentations for Improving the Japanese Language Learning Outcomes of STIKES Bethesda Tomohon Students

This research aims to examine students' learning outcomes using the Content-Based Instruction (CBI) model facilitated by Multimedia Presentations, and to assess the efficiency of this approach in enhancing students' proficiency in Japanese. This study's background indicates that numerous students struggle with learning Japanese due to pedagogical approaches that prioritize memory and are predominantly traditional in nature. This research employs a pre-experimental design utilizing an Intact-Group Comparison methodology. Data acquisition Observation and test administration (Pretest-Posttest). Statistical analysis: Descriptive and inferential statistics. Forty pupils from STIKES BETHESDA were sampled. This study demonstrates that the Content-Based Instruction (CBI) learning approach utilizing Multimedia Presentations enhances Japanese language proficiency among students. The result is that the Content-Based Instruction (CBI) paradigm utilizing Multimedia Presentations is demonstrably beneficial in enhancing students' Japanese language learning outcomes.

The case classification and their development for would-be mathematics teachers’ training

Abstract The article looks into the issue of the case classification for the training of Mathematics teachers. The analysis, which was carried out, and the survey of 47 University teachers of methodical disciplines allowed to highlight the classification features of cases in the process of teaching methodical disciplines: the amount of time to complete, the way of presentation, the level of complexity and the breadth of the covered problem. Classifying cases by the amount of time for their implementation contributed to the separation of mini-cases, medium-term cases, and long-term cases. Classification by the method of presentation of cases in the process of studying methodical disciplines ensured their use in printed (handwritten) form, multimedia presentation of cases, and video cases. According to the level of complexity, the cases were divided into reproductive-training, partial-research, and creative-innovative cases. Thematic and integrated cases ensured the breadth of coverage of the problem during the teaching of methodical disciplines. The article presents general requirements for the selection and development of cases in the process of studying methodical disciplines. These requirements are based on the principles of accessibility, scientificity, contextuality, systematicity, methodological expediency, and practical orientation. The classification and specific requirements became the basis for the development of cases that can be used in the process of teaching methodological disciplines of would-be Mathematics teachers.

Analyses of Students’ Grades Before, During and After Covid-19 Pandemic

The article aims to present one aspect of the impact of the imposition of pandemic restrictions on the quality of education. The results of the evaluation of students at the New Bulgarian University (NBU), Bulgaria, Department of Informatics before, during and after the pandemic were analyzed. All students are in the upper year of their studies in bachelor program. Assessment results in 3 courses are presented: „Computer periphery” (5th semester), “Digital video formats” (7th semester), “Fundamentals of multimedia presentation” (6th semester).

Inspiring Entrepreneurship by Spreading New Technologies and Innovative Methods that Popularise Science and Art

In recent years a new term related to GPT (Generative Pre-trained Transformer) has become very popular among professional society members who develop and use computing applications. This trend has inspired entrepreneurship in education in the following aspects: Academic – in the Computer Science and Management Departments Non-academic - studies for high school pupils and for adults who wish to enrich their education. The purpose of these studies is to popularise science, technology, and art using innovative methods to make these subjects attractive. Academic entrepreneurship requires students to be innovative, namely, to create a project using their acquired professional skills. The work, called the final project, is a part of the students’ academic requirements at universities. As a promoter of these projects, I have been giving the students proposals, suggestions, and inspiration for the subjects of their projects. The article mentions and describes a database with hundreds of recommendations for subjects for projects as well as projects completed by students who previously finished their final project. This project’s database is used as a model for the current students. The database includes the project’s hierarchical classification along with subsections, according to their theme, innovation level, and completeness, indicating their practical or theoretical properties. The following projects are a sample demonstrating the variety of the final projects, for example: “Analysing the voiceless languages”, “Double buffer economic boiler”, and “Creating the most consensual coalition”. The second aspect of the entrepreneurship being developed is a series of lectures “The Popularisation of the Science and the Art”. This collection of lectures includes an innovative method for preparing and presenting the lectures, connecting attractively the way in which science and art are popularised together for an audience in a wide spectrum of society. The Power-Point presentations contain built-in programs, demonstrating dynamic and user-friendly theoretical issues that are accessible using artistic, visual, and acoustic effects, such as known clips, classical and modern paintings, sculptures, music, and other artistic creations. Some of the subjects in this series of lectures are as follows: “Cryptology”, “Illusions”, “Architecture and Mathematics”, and “Polarisation index in the society”. The main difference between the two above entrepreneurships is that in the first case, the main innovation lies in finding the subject of each final project, whereas in the second case, the innovation relies on its implementation, namely, its multi-media and multi-disciplinary presentation.

Methodological strategies to extend the attention of the students of the sixth year EGB of the Educational Center "5 de mayo" in the teaching-learning process of the English language

This investigation delves into the efficacy of various methodological strategies in sustaining student attention within a sixth-grade English classroom in Chone City. With a class size of 62, maintaining student engagement presents a significant challenge. To address this, the study employed a bibliometric analysis to inform the research framework. A convenience sample of five English teachers with varying levels of experience was selected for in-depth interviews. Additionally, classroom observations were conducted to gather comprehensive data. The research findings illuminate the correlation between specific methodological approaches and their impact on student attention levels. By examining the perspectives of experienced educators and observing classroom dynamics, this study offers valuable insights into effective strategies for optimizing student engagement in large-scale classroom settings. The study also explores the role of interactive and participatory teaching methods, such as group discussions, multimedia presentations, and hands-on activities, in fostering a more engaging learning environment. By integrating these approaches, teachers can create a more dynamic and stimulating classroom atmosphere that caters to diverse learning styles and keeps students actively involved. Furthermore, the research highlights the importance of continuous professional development for teachers, enabling them to stay updated with the latest educational trends and techniques. This ongoing learning process empowers educators to implement innovative strategies that can effectively capture and maintain student interest. Ultimately, the findings of this study aim to provide a comprehensive understanding of the factors that contribute to student engagement and offer practical recommendations for educators seeking to enhance the learning experience in large classroom settings.

The Role of Technology in Facilitating EFL Learning: A Case Study Approach

This research investigates how digital tools and resources are integrated into English as a Foreign Language (EFL) education to enhance learning outcomes. The study employs qualitative through interviews, questionnaires, and classroom observations. Interviews with 6 lecturers and 74 students as the samples provide in-depth insights into their experiences and perceptions. Classroom observations offer real-time evidence of how technology is used in practice, highlighting both its benefits and obstacles. Data is analyzed using thematic analysis for qualitative, allowing for a comprehensive understanding of the role of technology in EFL learning at the English Language Learning and Education Study Program of University of Pahlawan Tuanku Tambusai during February to June 2024. The results show that the use of technology has been positively perceived by both students and lecturers, who recognize the ability to make learning more accessible, interactive, and tailored to individual needs. The widespread use of tools such as language learning apps, online resources, and multimedia presentations has contributed to more effective and enjoyable learning experiences. Despite these benefits, the research also identified significant challenges, including technical issues, inconsistent access to devices, and varying levels of digital literacy among students. These challenges sometimes hinder the seamless integration of technology into EFL learning. The technology has greatly contributed to the success of EFL learning at Universitas Pahlawan Tuanku Tambusai, addressing the challenges identified will be crucial for maximizing its potential. By investing in better support systems, infrastructure, and training, the university can further enhance the effectiveness of technology in fostering English language proficiency among its students.

Advanced image analysis for medical diagnostics: a system for segmentation and classification using level set methods and AI algorithms

This work aims to implement and utilize an advanced computer system for image analysis and processing through artificial intelligence. The system will evaluate images from multiple sources. As a result, a comprehensive e-Medicus system will be developed to capture and analyze X-ray data and classify cancer cells. This innovative tool, with its unique features tailored for medical facilities, will assist them in capturing and analyzing X-ray images and CT scan results. The e-Medicus system offers several benefits for medical facilities, including efficient automation of photo analysis, tracking changes in a patient's condition over time, and facilitating the identification of medical changes and data classification. A multimedia presentation of the change process will use the contour set function, allowing for topological changes in solution properties. The system integrates novel procedures and algorithms from theoretical computer science and numerical mathematics, leveraging neural networks, genetic algorithms, semantic networks, image ontology, rough set theory, contour set methods, and hybrid algorithms. These developed algorithms enhance methods and concepts in image segmentation, gathering, transmitting, storing, extracting, and effectively presenting information.

The Effect of Playback Speed and Distractions on the Comprehension of Audio and Audio-Visual Materials

In the modern age, we often consume content at faster than its normal speed. Prior research suggests that watching lecture videos at speeds up to 2x does not significantly affect performance, but the mechanisms by which comprehension is preserved at faster playback speeds are not fully understood. Therefore, we sought to investigate whether there is an effect of speed when the content is audio only, varies in modality (audio-only, audio-visual) and content (textual, pictorial), or is accompanied by distractions. In four experiments, we found that: (1) increasing playback speed to 2.5x speed did not impair test performance (though we still do not advise exceeding 2x speed); (2) having a visual aspect (i.e., presentation slides, instructor images) to learning can be advantageous, especially when processing information at faster speeds; (3) there was a small benefit of receiving textual over pictorial presentations, and the effect did not vary by speed; (4) computer-based distractions (i.e., phone calls, text messages, email notifications) did not impact performance at 1x or 2x speed. Hence, students are more adept at learning at faster speeds than conventional wisdom would suggest, even with distractions present, demonstrating intact comprehension at double the natural speed of to-be-learned material. Furthermore, multimedia presentations can help mitigate the negative costs of accelerated speeds, especially when information is processed by separate working memory components (i.e., narration in the auditory channel, text or pictures in the visual channel), which reduces cognitive load.

USE OF MULTIMEDIA IN THE PROCESS OF FORMATION OF COMMUNICATIVE COMPETENCE IN UKRAINIAN LANGUAGE LESSONS IN PRIMARY SCHOOLS

The article is devoted to the problem of the application of multimedia tools in the process of the formation of communicative competence of third and fourth-grade students. The analysis of scientific and pedagogical literature and observation of the work of primary school teachers to determine the place and role of multimedia tools in the process of teaching the Ukrainian language proved the relevance and prospects of the problem. The article analyzes the concepts of "communicative competence", "multimedia tools" in the context of the modern educational process in Ukraine. Psychological, psycholinguistic and pedagogical aspects of the problem of formation of communicative competence of junior schoolchildren are considered, theoretical and methodical bases of use of multimedia tools in lessons of Ukrainian language in mentioned classes are defined, their functional possibilities in the system of forms, methods and receptions of work on formation of communicative competence of students are characterized. The methodology of formation of communicative competence of students is based on the system of preparatory language, conditional-communicative, communicative tasks with multimedia support with the use of hardware (computer, projector, smart-board) and software (multimedia presentations, multimedia editions) is offered. The results of the research of the process of formation of communicative competence of third and fourth grade students with the use of multimedia tools based on the analysis of educational achievements of students (high, sufficient, average, initial) are presented. The article presents experimental data that confirms the expediency of using multimedia tools in the process of forming the communicative competence of primary school students, their role in improving the efficiency of this process.

The use of multimedia presentations in teaching foreign language vocabulary in elementary school

The use of multimedia presentations in teaching foreign language vocabulary in elementary school

Perspectives of 2022 Islamic Education Students on the Utilization of Canva as a Multimedia Presentation-Based Learning Media

This research aims to explore and depict the perspectives of students from the Islamic Education Program (PAI) Class of 2022 regarding the utilization of Canva as a multimedia presentation-based learning tool. In this study, a narrative inquiry method is employed as a qualitative approach to delve into the stories and experiences of students using Canva. The data collection process involves discussions and interviews, which are then analyzed through a narrative analysis approach. The research findings provide significant insights into how students perceive Canva as a multimedia presentation learning tool and to what extent this can enhance the quality of learning in the PAI environment. The implications of the findings support the use of Canva as a potential tool to improve the effectiveness of learning in the digital era. It is expected that this research will make a positive contribution to the development of innovative and engaging learning strategies for students in the PAI Class of 2022.

COMPUTER VISUALIZATION IN TEACHING GENERAL TECHNICAL DISCIPLINES: THEORETICAL AND PRACTICAL ASPECTS

The article investigates the development of visual aids and visualization ideas in the organization of the educational process, particularly in teaching general technical disciplines. The article aims to review the development of visual aids and visualization ideas in education, clarify the essence of computer visualiza- tion, classify its types and kinds, and determine the directions of computer visualization usage in teaching general technical disciplines and the software applications that ensure their development for educational purposes. The study operates methods of retrospective, content, and semantic analysis, classification, gen- eralization, and modelling. The historical context of introducing electronic visualization tools in education has been considered in the study, starting from the first projectors in the 1930s to modern computer visualization technologies such as 2D and 3D visualization, stereoscopic 3D, virtual reality (VR), and augmented reality (AR). The es- sence of computer visualization as a general term for graphic methods of creating, analysing, and transmit- ting information has been defined. Differences between the didactic principles of visual aids and visualiza- tion have been clarified. It has been highlighted that visualization has a more complex structure since it in- cludes actions for constructing images of investigated objects or phenomena. The article identifies the directions for implementing computer visualization, including scientific, soft- ware, and information visualization. It has been established that all visual content can be divided into three subgroups: structured, artistic, and demonstrative visual objects, which can be static or dynamic, in one plane or three-dimensional space. The impact of computer visualization on the methods of teaching general technical disciplines has been analysed. It has been shown that modern approaches to using computer visualization provide new opportunities for more effective and interactive learning, promoting the development of students’ technical and spatial imagination, which is crucial for future engineers and technical specialists. An approximate list of software for creating computer visualization tools, which can be useful in teaching general technical disciplines, has been provided. Among them are applications for creating presentations and infographics, 3D modelling, VR and AR-based applications and services, simulators, and emulators. The main directions for using computer visualization aids in teaching general technical disciplines are identified, including auxiliary synopsis, diagrams, tables, block diagrams, graphs, frames, word clouds, domain structures, memory cards, comics, heuristic sketches, knowledge animation, infographics, multimedia presentations, educational videos, static and dynamic 2D and 3D models, VR and AR objects. It has been concluded, that the didactic effectiveness of computer visualization in teaching general technical disciplines is ensured by certain provisions, namely: the focus on the quick and complete memorization of studied concepts, theories, and ideas by students; adherence to the principles of reliability, quality, completeness, sufficiency, logic, simplicity of perception, optimality, unity of graphics and text, and emphasis on key points; encouraging students to independently analyse and construct new, non-trivial didactic tasks allowing them to explore concepts, phenomena, or objects in terms of independent search and educational experimentation.

ҚАЗАҚ ТІЛІ САБАҒЫНДА МУЛЬТИМЕДИАЛЫҚ ҚҰРАЛДАРДЫҚОЛДАНУ АРҚЫЛЫ ОҚУШЫЛАРДЫҢ БЕЛСЕНДІЛІГІНАРТТЫРУ

The article will discuss the importance of using multimediatools in teaching. It is proved that it is an important component of the activationof the lesson process, a means of enhancing the cognitive perception and activityof the student in activities. Its effective use depends on the topic being mastered,the content of the material and the skill of the teacher. Therefore, the meaningfulOrganization of multimedia presentations is an achievement for the teacher. It shows the importance of conceptual pedagogical conditions. Based on thesefoundations, models for the effective use of multimedia tools were discussed.Before that, multimedia technologies have proven their effectiveness inteaching. However, in this article, specific features of the use of multimedia tools in mastering the subject of the Kazakh language were analyzed. In the process,it is determined that the use of various clear tools for the reflection of educationalinformation provides a new level of learning. It also explains the importance ofthe correct Organization of visual activities of the multimedia environment inteaching in accordance with the requirements of modern teaching in the teachingsystem. In order to reveal this topic and prove the conclusions, the article alsopresented samples of the exercise-task and summarized the key conclusions.

Learning by Talking: Using Multimedia to Enhance Science Explanation Development of Neurodivergent Students

Becoming proficient in scientific discourse such as argumentation or developing explanations can be challenging for students, including neurodivergent students (e.g., autistic students, students with learning disabilities, students with ADHD). Students need to practice developing arguments and explanations as well as sharing their conclusions with others; however, these opportunities do not regularly occur. The use of multimedia technology shows promise in being an engaging and effective way to support student learning and discussion of science topics and phenomena. This study investigated the use of a multimedia presentation called Dialogic Instruction for Argumentative Learning in Science (DIALS) in supporting upper-elementary neurodivergent students to provide complete responses to science questions. DIALS provides a structured inquiry investigation to the student in which they learn about a phenomenon through completing scaffolded animated experiments, explicitly learning how to develop an argument and respond to others conclusions, and learning relevant content information to support their argument and explanation development. An adapted alternating treatments design approach was used in this study. The phenomena explored were counterbalanced between three options: DIALS, PowerPoint comparison lessons, or control probe slides. Results from this study show promise in the use of DIALS in enhancing student complete responding to questions and providing quality claims for why they think phenomena occur. Implications for the findings are discussed.

The Effect of Dopamine Stimulation Activities on English Language Learners: An Empirical Research

This study explores the perceptions of dopamine-stimulating activities among students and the challenges faced by teachers in implementing these activities in language education at Dai Nam University. A mixed-methods approach was employed, involving surveys and semi-structured interviews with 220 non-English major students and language teachers. The surveys assessed students' perceptions of various dopamine-stimulating activities, including gamified vocabulary acquisition courses, interactive language games, reward-based speaking activities, physical activity breaks, and project-based learning with rewards. Results indicate varying perceptions across academic years, with first-year students expressing the highest perceptions of effectiveness, followed by a decreasing trend in perceptions among higher-year students. Teachers reported challenges such as balancing novelty with meeting specific learning objectives, resource constraints, and classroom management difficulties. Qualitative data from semi-structured interviews with language teachers provided additional insights into the challenges and strategies encountered in implementing dopamine-stimulating activities. Themes emerged around the excitement and perceived effectiveness of these activities, specific activities utilized by teachers (such as interactive games, multimedia presentations, and real-world simulations), challenges faced, positive outcomes observed (including enhanced student engagement, participation, and language proficiency), and the need for flexibility and creativity in overcoming challenges. The study highlights the importance of considering students' perceptions and challenges faced by teachers in optimizing the effectiveness of dopamine-stimulating activities in language education. Tailored approaches to address varying perceptions and challenges are necessary to ensure meaningful engagement and promote effective language learning experiences. The findings contribute to the ongoing discourse on innovative pedagogical approaches in language education and offer practical implications for educators seeking to enhance student engagement and learning outcomes.

Digital Drawing Innovation of Ornaments through Ibis Paint Application

The learning process of ornaments drawing in the Junior High School of Boyolali during the emergency period of the spread of Covid-19 was conducted online. This study follows Bord and Gall’s research and development (R&D) method (1983). Data collection methods were carried out by participatory observation, in-depth interviews, closed questionnaires, and documentation, and data analysis was carried out with a qualitative and quantitative approach. The purpose of this study is to provide a foundation for students to appreciate art and use their imaginations as a trigger for their creativity. That is achievable, though, if educators provide learning in a captivating manner. One way to achieve this aim is by innovating learning media based on Android smartphones with tools like ornaments digital drawing using Ibis Paint application, which can be used by students online and offline to make them understand the subject easily. Learning media innovations can be conducted by exploring video tutorials, text, and images that are presented on a website for online and offline learning processes. The results of the test showed that the data of the material expert test are 99%, the media expert test are 98%, and the website expert test are 98%. These results conclude that innovation in learning media with material ornaments digital drawing is appropriate, relevant, and needed by students for their art appreciation and imagination expression in online and offline learning processes. The role of media in achieving learning objectives has been proven effective because students showed active behavior. Innovation in learning media simplifies the understanding of concepts through visualizations, graphics, animations, and other multimedia presentations. This helps students have a better comprehension of complex concepts. Keywords: learning media, digital drawing, ornaments

Exploring Digital Competencies: Validation and Reliability of an Instrument for the Educational Community and for all Educational Stages

AbstractDigital competencies are very significant in terms of integrating digital resources into educational processes. This study presents the validity and reliability of an instrument created by Carrera et al. (2011), in order to evaluate the basic digital competence of the three main educational agents of the educational community (teachers, students, and parents) for all educational stages (Early Childhood Education, Primary Education, Secondary Education and Higher Education), making use of digital resources to (1) Skills in management and transfer of technological data, (2) Software and hardware skills, (3) Web navigation skills, (4) Skills in using word processors, (5) Data processing and management skills, y (6) Multimedia presentation design skills. The application of the instrument was carried out with a sample of 1,149 participants from all educational stages, coming from the entire territory of the Dominican Republic. Reliability was assessed using various measures, including Cronbach’s Alpha, Spearman-Brown Coefficient, Guttman’s Two Halves, McDonald’s Omega, and composite reliability. To validate the instrument, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were carried out with the purpose of understanding the validity and dimensionality of the scale (comprehension validity, construct validity, convergent, discriminant and invariance validity). The results demonstrated highly satisfactory reliability, and in terms of construct validity, a good fit of the model was observed, valid for any educational agent and for any educational stage. The final version of the instrument consists of 20 items classified into six latent factors.

Implementing smart technologies for teaching Ukrainian language across secondary and higher education: case studies and practical recommendations

The article is dedicated to exploring SMART technologies in the process of teaching the Ukrainian language to students in general secondary and higher education institutions. Specifically, methodical recommendations are formulated to enhance the effectiveness of utilizing these technologies in the modern educational process. The significance of SMART technologies is substantially increasing in the innovative paradigm of the educational process under the influence of integration, globalization, and the transition to an information society. The article employs a comparative and content analysis of distance and electronic learning of the Ukrainian language. It delves into the theoretical foundations of computer-assisted language teaching as a distinct methodological approach based on “smart” technologies. The authors emphasize the effectiveness of using interactive whiteboards and multimedia presentations to implement the principle of visualizing language elements and structures, facilitating students' acquisition of lexical-grammatical material. It is identified that creating mental maps is an effective SMART teaching technology for the Ukrainian language. To this end, computer services such as MindMeister, Mindomo, Cliffy, Spinscape, Bubbl.us, MAPMYself, SpiderScribe, and others are recommended. The research concludes that the use of SMART technologies by students in general secondary and higher education institutions contributes to increased motivation for language learning, improved literacy levels, facilitates independent research efforts aimed at enhancing professional-communicative competence, and streamlines the process of knowledge assessment by educators.

The seductive details in online mathematics learning

The new technologies and multimedia formats have given rise to highly attractive synchronous virtual environments for learning mathematics. However, the cognitive theory of multimedia learning suggests that it is preferable to eliminate seductive information from a multimedia presentation. Nevertheless, it is still unclear whether this effect manifests in ecological situations such as synchronous video conferences. In order to address this gap, two experiments were conducted to examine the effect of instructional, decorative, and seductive images on mathematics learning through synchronous video conferences, for both beginner and advanced students. The first experiment (n = 156) revealed that both materials with instructional graphics and materials without graphics are more efficient (i.e., they generate higher performance with equal mental effort) than materials with seductive graphics. In the second experiment, the moderating role of prior knowledge was analyzed (n = 163), including advanced students in the study. The results suggested that novice students performed better with materials containing instructional and decorative graphics compared to those presenting seductive graphics. However, this disadvantage of learning with seductive graphics disappeared in advanced students. It is concluded that the effectiveness of online mathematics learning depends on the type of graphics used and the level of prior knowledge. These results are discussed from the perspective of cognitive load and multimedia learning, and practical guidelines are provided for teaching and researching online mathematics learning.