• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 57
  • 9
  • 2
  • 2
  • 1
  • 1
  • Tagged with
  • 87
  • 87
  • 72
  • 30
  • 24
  • 17
  • 13
  • 12
  • 12
  • 12
  • 11
  • 10
  • 10
  • 9
  • 9
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

Information communication technologies to enhance teaching and learning in higher education : a survey of teaching staff at Rhodes University

Mostert, Markus 24 November 2009 (has links)
Only an Afrikaans abstract is available. Die astronomiese ontwikkeling van informasie kommunikasie tegnologie (IKT) hou verreikende gevolge in vir elke lewensfeer in die twintigste eeu. Spesifiek op die terrein van produksie en oordrag van kennis, twee kernfunksies van hoer onderwys, hou IKT nie net ‘n bedreiging in vir die tradisionele wyse waarop hierdie kernfunksies vervul word nie, maar bied ook moontlik die uitdagings van toegang, koste, buigsaamheid en kwaliteit waarmee universiteite gekonfronteer word. Waar die toepassing van tegnologie in afstandsonderrig reeds help om bogenoemde uitdagings aan te spreek, is dieselfde resultate meer ontwykend in tradisionele residensiële universiteite soos Rhodes Universiteit. Verder is universiteite meer geneë om IKT in navorsing en administratiewe prosesse te gebruik, as in onderrig en leer. Hierdie opstel fokus dus op die behoeftes en verwagtings van onderrigpersoneel aan Rhodes Universiteit om IKT te gebruik om die onderig-en-leerproses te verryk. Die rasionaal vir die gebruik van IKT fokus op die veranderende omgewing waarin hoër onderwys fungeer, die veranderende konsepte van kennis en kennisproduksie, en die oënskynlike potensiaal van IKT om onderwys te verbeter. Daarteenoor word die wyse waarop IKT gebruik word bespreek teen die agtergrond van voorvereistes vir suksesvolle integrasie en praktiese toepassings van tegnologie in onderrig en leer. / Dissertation (MEd)--University of Pretoria, 2009. / Curriculum Studies / Unrestricted
52

Modélisation outillée d'une stratégie contextualisée d'observation dans le cadre d'un environnement d'apprentissage / Models and tools for a contextualized observation strategy in a TEL environment

Ouali, Mohand Akli 01 February 2016 (has links)
Toute situation d’apprentissage est conçue dans le but de répondre à des objectifs pédagogiques spécifiques. Les enseignants-concepteurs évaluent la corrélation entre cesobjectifs et le déroulement réel de la situation d’apprentissage en pratiquant une activité d’observation. Pour être efficace, cette activité a besoin d’être organisée. Le but de ce travail de recherche est de fournir des outils et des méthodes afin d’améliorer cette activité. C’est la raison pour laquelle nous avons proposé le concept de Stratégie d’Observation. Le but est d’apporter aux acteurs d’un système d’apprentissage, et particulièrement à l’enseignant-concepteur, un ensemble d’outils pour 1/ définir des stratégies d’observation et 2/ calculer et restituer les résultats à l’aide d’une interface de visualisation ergonomique et intuitive. Ces deux outils séparés, mais communiquant, sont conçus pour être utilisés avant, pendant et/ou après les sessions d’apprentissage. Le premier outil permet aux enseignants-concepteurs de spécifier la manière dont ils veulent organiser l’observation en utilisant un langage proche de leur langage pédagogique habituel. Ceci en manipulant des indicateurs prédéfinis et des moyens de perception mis à leur disposition, etc. Un tel langage permet de s’abstraire de l’environnement d’apprentissage et de ses éléments qui pourraient restreindre le potentiel de réutilisation des stratégies définies (traces, données brutes, moyens d’observation, etc.). Le destinataire des résultats de l’observation peut utiliser le deuxième outil pour visualiser les indicateurs dans un format adéquat et correspondant à la stratégie spécifiée. / Every learning situation is designed according to specific instructional objectives. Instructional designers evaluate the correlation between the objectives and the real progress of the learning session by practicing an observation activity. In order to be efficient, the observation must be organized. Our goal in this work aims to provide tools and methods to support the observation activity. That is why we propose the concept of Observing Strategy. Our research aims to provide the actors of a learning system (especially the instructional designers), with a homogeneous set of tools for 1/ defining observation strategies and 2/ calculating and displaying observation results with an ergonomic and intuitive visualization interface. These two tools are designed to be used before, during and/or after the learning sessions. The underlying idea is to propose two separated, but communicating, tools allowing the formalization of observation strategies independent from the chosen TEL system. With the first tool, instructional designers can specify the organization of the observation by using a language and semantics close to their pedagogical practices, handling pre-defined indicators, and available visualization tools etc. Such observation strategy language will not deal with TEL-systems-dependent elements that could restrict the potential reuse of strategies (tracks/raw data, observed data, observing means, etc.).The receiver of the observation results can use the second tool to visualize the results of the indicators’ calculation with the right format and according to the chosen strategy specification.
53

Enforcing Customization in e-Learning Systems: an ontology and product line-based approach

Ezzat Labib Awad, Ahmed 06 November 2017 (has links)
In the era of e-Learning, educational materials are considered a crucial point for all the stakeholders. On the one hand, instructors aim at creating learning materials that meet the needs and expectations of learners easily and effec-tively; On the other hand, learners want to acquire knowledge in a way that suits their characteristics and preferences. Consequently, the provision and customization of educational materials to meet the needs of learners is a constant challenge and is currently synonymous with technological devel-opment. Promoting the personalization of learning materials, especially dur-ing their development, will help to produce customized learning materials for specific learners' needs. The main objective of this thesis is to reinforce and strengthen Reuse, Cus-tomization and Ease of Production issues in e-Learning materials during the development process. The thesis deals with the design of a framework based on ontologies and product lines to develop customized Learning Objects (LOs). With this framework, the development of learning materials has the following advantages: (i) large-scale production, (ii) faster development time, (iii) greater (re) use of resources. The proposed framework is the main contribution of this thesis, and is char-acterized by the combination of three models: the Content Model, which addresses important points related to the structure of learning materials, their granularity and levels of aggregation; the Customization Model, which con-siders specific learner characteristics and preferences to customize the learn-ing materials; and the LO Product Line (LOPL) model, which handles the subject of variability and creates matter-them in an easy and flexible way. With these models, instructors can not only develop learning materials, but also reuse and customize them during development. An additional contribution is the Customization Model, which is based on the Learning Style Model (LSM) concept. Based on the study of seven of them, a Global Learning Style Model Ontology (GLSMO) has been con-structed to help instructors with information on the apprentice's characteris-tics and to recommend appropriate LOs for customization. The results of our work have been reflected in the design of an authoring tool for learning materials called LOAT. They have described their require-ments, the elements of their architecture, and some details of their user inter-face. As an example of its use, it includes a case study that shows how its use in the development of some learning components. / En la era del e¿Learning, los materiales educativos se consideran un punto crucial para todos los participantes. Por un lado, los instructores tienen como objetivo crear materiales de aprendizaje que satisfagan las necesidades y ex-pectativas de los alumnos de manera fácil y efectiva; por otro lado, los alumnos quieren adquirir conocimientos de una manera que se adapte a sus características y preferencias. En consecuencia, la provisión y personaliza-ción de materiales educativos para satisfacer las necesidades de los estudian-tes es un desafío constante y es actualmente sinónimo de desarrollo tecnoló-gico. El fomento de la personalización de los materiales de aprendizaje, es-pecialmente durante su desarrollo, ayudará a producir materiales de aprendi-zaje específicos para las necesidades específicas de los alumnos. El objetivo fundamental de esta tesis es reforzar y fortalecer los temas de Reutilización, Personalización y Facilidad de Producción en materiales de e-Learning durante el proceso de desarrollo. La tesis se ocupa del diseño de un marco basado en ontologías y líneas de productos para desarrollar objetos de aprendizaje personalizados. Con este marco, el desarrollo de materiales de aprendizaje tiene las siguientes ventajas: (i) producción a gran escala, (ii) tiempo de desarrollo más rápido, (iii) mayor (re)uso de recursos. El marco propuesto es la principal aportación de esta tesis, y se caracteriza por la combinación de tres modelos: el Modelo de Contenido, que aborda puntos importantes relacionados con la estructura de los materiales de aprendizaje, su granularidad y niveles de agregación, el Modelo de Persona-lización, que considera las características y preferencias específicas del alumno para personalizar los materiales de aprendizaje, y el modelo de Línea de productos LO (LOPL), que maneja el tema de la variabilidad y crea ma-teriales de manera fácil y flexible. Con estos modelos, los instructores no sólo pueden desarrollar materiales de aprendizaje, sino también reutilizarlos y personalizarlos durante el desarrollo. Una contribución adicional es el modelo de personalización, que se basa en el concepto de modelo de estilo de aprendizaje. A partir del estudio de siete de ellos, se ha construido una Ontología de Modelo de Estilo de Aprendiza-je Global para ayudar a los instructores con información sobre las caracterís-ticas del aprendiz y recomendarlos apropiados para personalización. Los resultados de nuestro trabajo se han plasmado en el diseño de una he-rramienta de autor de materiales de aprendizaje llamada LOAT. Se han des-crito sus requisitos, los elementos de su arquitectura, y algunos detalles de su interfaz de usuario. Como ejemplo de su uso, se incluye un caso de estudio que muestra cómo su empleo en el desarrollo de algunos componentes de aprendizaje. / En l'era de l'e¿Learning, els materials educatius es consideren un punt crucial per a tots els participants. D'una banda, els instructors tenen com a objectiu crear materials d'aprenentatge que satisfacen les necessitats i expectatives dels alumnes de manera fàcil i efectiva; d'altra banda, els alumnes volen ad-quirir coneixements d'una manera que s'adapte a les seues característiques i preferències. En conseqüència, la provisio' i personalitzacio' de materials edu-catius per a satisfer les necessitats dels estudiants és un desafiament constant i és actualment sinònim de desenvolupament tecnològic. El foment de la personalitzacio' dels materials d'aprenentatge, especialment durant el seu desenvolupament, ajudarà a produir materials d'aprenentatge específics per a les necessitats concretes dels alumnes. L'objectiu fonamental d'aquesta tesi és reforçar i enfortir els temes de Reutilització, Personalització i Facilitat de Producció en materials d'e-Learning durant el procés de desenvolupament. La tesi s'ocupa del disseny d'un marc basat en ontologies i línia de productes per a desenvolupar objec-tes d'aprenentatge personalitzats. Amb aquest marc, el desenvolupament de materials d'aprenentatge té els següents avantatges: (i) produccio' a gran esca-la, (ii) temps de desenvolupament mes ràpid, (iii) major (re)ús de recursos. El marc proposat és la principal aportacio' d'aquesta tesi, i es caracteritza per la combinacio' de tres models: el Model de Contingut, que aborda punts im-portants relacionats amb l'estructura dels materials d'aprenentatge, la se-ua granularitat i nivells d'agregació, el Model de Línia de Producte, que ges-tiona el tema de la variabilitat i crea materials d'aprenentatge de manera fàcil i flexible. Amb aquests models, els instructors no solament poden desenvolu-par materials d'aprenentatge, sinó que també poden reutilitzar-los i personalit-zar-los durant el desenvolupament. Una contribucio' addicional és el Model de Personalitzacio', que es basa en el concepte de model d'estil d'aprenentatge. A partir de l'estudi de set d'ells, s'ha construït una Ontologia de Model d'Estil d'Aprenentatge Global per a ajudar als instructors amb informacio' sobre les característiques de l'aprenent i recomanar els apropiats per a personalitzacio'. Els resultats del nostre treball s'han plasmat en el disseny d'una eina d'autor de materials d'aprenentatge anomenada LOAT. S'han descrit els seus requi-sits, els elements de la seua arquitectura, i alguns detalls de la seua interfície d'usuari. Com a exemple del seu ús, s'inclou un cas d'estudi que mostra com és el desenvolupament d'alguns components d'aprenentatge. / Ezzat Labib Awad, A. (2017). Enforcing Customization in e-Learning Systems: an ontology and product line-based approach [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/90515 / TESIS
54

Enhancing quality academic practice through integrated industry-based learning

Phuthi, Nduduzo 24 April 2013 (has links)
Universities in Zimbabwe have universally adopted a full-year integrated undergraduate student workplace-based learning pedagogy following the precedent set in 1991 by one pioneering university, the National University of Science and Technology. In this explorative study I analyse participants’ views, reflections and understanding of how the full-year model of workplace-based learning enhances quality academic practices and impacts on short, medium and long-term visions and opportunities for students and other stakeholders. I employed the embedded concurrent mixed methods research design (Creswell&Clark, 2007) using interviews with lecturers, university administrators and industry supervisors, as well as open-ended questions in three matched versions of a questionnaire to students, lecturers and industry supervisors respectively. The same questionnaire provided quantitative data that was statistically analysed. Interviews were conducted with 24 participants from the university under study, industry and other universities, while 363 university students, 40 NUST lecturers and 34 industry supervisors responded to the respective questionnaires. Students, lecturers and industry supervisors concurred on the coherence between industry experiences and university learning, the beneficial experiences at the workplace, and the relevance of those experiences to society, confirming the expressed view that industry-based learning promoted quality learning and teaching, and enabled students to become work-ready. However there were perceptions of inadequate student supervision and assessment, unsatisfactory student welfare safeguards, inadequate research enthusiasm among lecturers, and the lack of involvement of the whole spectrum of industry categories. There was an underlying regard for lifelong learning enabling societal transformation into the increasingly dominant industrialised culture. Lecturers indicated an appreciation for a holistic orientation to teaching and learning (Taylor, 2009), and were inclined towards adopting the hermeneutic approach to education (Danner, 2002). It is recommended, among other things, to revitalise effective practices through staff development efforts, increasing student knowledge and empowerment, and strengthening collaborative platforms between the university and its industry partners. Chief among the suggestions for future research is the understanding and promotion of student welfare during their placement in the workplaces. / Thesis (PhD)--University of Pretoria, 2012. / Science, Mathematics and Technology Education / unrestricted
55

Teknostress på Uppsala universitet i samband med COVID-19 pandemin

Hallin, Andreas, Fredriksson, Isak January 2022 (has links)
The phenomenon of technostress can also be seen as a worldwide pandemic (Boyer-Davis, 2020). The transition to e-learning due to the sudden COVID-19 pandemic outbreak has created new demands on teachers and students and their interaction with technology (Galvin et al. 2021). Previous research has discovered higher levels of technostress for both students and teachers when using technology at home. The aim of this study was to investigate the potential effects of the implemented distance-based form of teaching that was enforced on students and teachers at Uppsala University during the pandemic outbreak. The study collected data from students and teachers on a survey comprising eight questions related to technostress and the use of technology. The data were then linked to different stressors introduced by Tarafdar et al. (2007) and Nimrod (2017) to explain the effects of e-learning. The P-E Fit theory was then used to further explain why various effects were prominent. The study found that teachers experienced high levels of primarily techno-overload, with an example being more preparation before lectures. Students experienced a more mixed result, where they saw techno-invasion as the highest effect, while techno-complexity and techno-overload were also prominent. An example of an effect related to techno-invasion that students experienced was the lack of balance between time reserved for studies and free time.
56

Supporting Lecturers in Properly Using Digital Learning Environments: The stARS Approach

Kubica, Tommy 04 February 2022 (has links)
In recent years, the adoption of digital learning environments has been proven as a suitable complement to traditional lectures, allowing to involve students more actively. However, current approaches lack at supporting both lecturers' individual teaching scenarios and collaborative activities. Thus, this thesis introduces an adaptable collaborative learning environment that enables lecturers to model and execute customized teaching scenarios. In addition to expressive means of adaptation, it includes collaborative functions which support group and peer interactions. The approach was implemented in a role-based prototype called scenario-tailored Audience Response System (stARS), demonstrating its applicability through seven well-known teaching scenarios. Furthermore, a thorough evaluation based on various user studies and lecture experiments confirmed the ability to support lecturers' individual teaching scenarios and integrate advanced collaborative activities into digital learning environments.
57

Generating Feedback for Multiple Choice Questions with the Help of AI / Generera Återkoppling för Flervalsfrågor med Hjälp av AI

Norrthon, Alice, Schörling, Emelie January 2023 (has links)
Quality education is one of the United Nations Sustainable Development Goals. In pursuit of reaching this goal there are multiple available techniques today, where one of them is Artificial Intelligence, AI. How it can be used is not established but a potential area of use is explored in this thesis. It is investigated whether an AI, today available to the public, can be used to generate feedback for human produced multiple choice questions. It also reflects on to what extent the feedback produced is sufficient to be helpful to a student when learning. This area of study is of great importance due to feedback being a great contributor to learners' understanding. However, feedback needs to be available when a learner needs it, and it has to be specific for the learner. This is a big challenge and hard to achieve since feedback is hard to produce, and it is therefore of great importance to find a viable option. Multiple questions with feedback were provided and were sent into an AI with three different prompts, to produce new improved feedback. Ratings of the questions were also provided. The generated feedback was evaluated in two ways, it was rated according to criterias for good feedback and a survey was sent out. The survey gave outside opinions on what prompts were preferred and why. The results showed that feedback can be produced with the different prompts and that it was better and often preferred over the feedback created by humans. The feedback produced was mostly correct, but not always, making the AI not always trustworthy. The results also showed that the feedback produced was mostly considered sufficient. This shows that AI can be used to enhance learning. / Att kunna erbjuda utbildning av god kvalitet är ett av Förenta Nationernas Globala mål mot en hållbar framtid. I strävan för att uppnå detta mål har vi idag tillgång till flera nya tekniker, där en av de nyaste är artificiell intelligens, AI. Hur vi kan använda oss av AI för att uppnå målet är ännu inte fastställt, men ett alternativt användningsområde undersöks i detta arbete. Det kommer undersökas om en AI, som är tillgänglig för allmänheten idag, kan användas för att generera återkoppling till flervalsfrågor som är producerade av en människa. Arbetet reflekterar också över till vilken grad som den producerade återkopplingen är tillräckligt bra för att vara till hjälp vid en students inlärningsprocess. Det är av yttersta vikt att detta område fortsätter undersökas, då återkoppling är en bidragande faktor för studenters förståelse. Återkoppling måste finnas tillgängligt när studenterna behöver det. Detta är en utmaning eftersom bra återkoppling är svårt att producera, och det är därför av stor vikt att hitta ett hållbar alternativ. Flervalsfrågor med återkoppling tillhandahölls och skickades in till en AI med tre olika frågeformuleringar, med avsikt att producera ny förbättrad återkoppling. Värderingar av frågorna var också tillhandahållna. Den genererade återkopplingen utvärderades på två sätt, utefter kriterier för en bra återkoppling och med ett formulär. Formuläret gav utomstående åsikter om vilka återkopplingar som föredrogs och varför. Detta för att undersöka vilken inverkan frågeformuleringen hade på den genererade återkopplingen. Resultatet visade att återkoppling kan produceras med de olika frågeformuleringen och att återkopplingen var bättre och oftast föredragen framför återkopplingen skapad av människor. Återkopplingen var till mestadels korrekt, men inte alltid, vilket medför att AI:ns resultat inte alltid kan anses vara helt trovärdig. Resultatet visade också att den producerade återkopplingen vad tillräckligt bra för att kunna vara till hjälp för de svarande. En slutsats som kan dras är därför att AI kan användas för att förbättra inlärningen, även om det ännu finns förbättringspunkter.
58

Enhancing Learning Outcomes with Pure Question-Based Learning : A Study on the Effectiveness of the Method in a Primary School Environment

Andraszek, Dominik January 2023 (has links)
In light of technological progress, companies, and public entities must remain aware of the significant opportunities presented by new technologies in terms of accelerating and optimizing knowledge acquisition. This research paper investigates the impact of pure question-based learning (pQBL) on academic performance in a primary school environment. The pQBL method involves learning only through interactive questions. Students receive formative feedback after each answer. The study aims to assess the effectiveness of pQBL in improving knowledge acquisition and retention among students and evaluate students' perceptions of the method. The study was conducted at Botlhale Cambridge International School in Gaborone, Botswana. The research employed a quasi-experimental design, with two classes receiving the pQBL treatment while a control group received traditional instruction. Pretests and posttests were administered to evaluate students' knowledge levels before and after the intervention, and the data were analyzed using the difference-in-difference (DiD) method and a regression model. The findings revealed that pQBL positively impacted academic performance in the subject of properties of substances in the two test group classes, resulting in improved knowledge retention compared to the control group. The results were statistically significant at a 10% level for both classes (P = 0.062 and 0.064, respectively). The survey conducted in the final stage of the study revealed that students responded favorably to the pQBL method. 73% of the students believed that the course helped them understand the course material, while approximately 50% found the course to be of moderate difficulty. Students appreciated the interactive nature of the course, finding it enjoyable and beneficial for those who required additional time to finish the course. However, some students pointed out that certain course parts could have been improved. The study results suggest that pQBL can be a promising strategy for enhancing academic performance and promoting active learning among primary school students in science classes. By capitalizing on the interactive nature of questions and providing timely feedback, pQBL can create an engaging and effective learning environment. However, more research needs to be conducted to assess the method's efficiency in different learning settings and subjects. / I takt med teknologiska framsteg behöver företag och offentliga aktörer vara medvetna om att nya teknologier ger stora möjligheter att förvärva kunskap snabbare och mer effektivt. Denna forskningsstudie undersöker effekterna av rent frågebaserat lärande (pQBL) på akademisk prestation i en grundskolemiljö. pQBL-metoden innebär inlärning endast genom interaktiva frågor. Eleverna får formativ återkoppling efter varje svar. Studien syftar till att bedöma effektiviteten av pQBL för att förbättra kunskapsförvärv bland elever, samt utvärdera elevernas uppfattning och åsikter om metoden. Studien genomfördes vid Botlhale Cambridge International School i Gaborone, Botswana. Forskningen använder en kvasi-experimentell design, där två klasser fick pQBL-behandlingen, medan en kontrollgrupp fick traditionell undervisning. För- och eftertester genomfördes för att utvärdera elevernas kunskapsnivåer före och efter ingripandet, och datan analyserades med hjälp av difference-in-difference-metoden (DiD) och en regressionsmodell. Resultaten visade att pQBL hade en positiv effekt på akademisk prestation i ämnet ämnets egenskaper i de två testgruppklasserna, vilket ledde till förbättrad kunskapsbehållning jämfört med kontrollgruppen. Resultaten var statistiskt signifikanta på en 10% nivå för båda klasserna (P = 0.062 och 0.064, respektive). Enkäten som genomfördes i den sista fasen av studien visade att studenterna reagerade positivt på pQBL-metoden. 73% av eleverna ansåg att kursen hjälpte dem att förstå kursmaterialet, medan cirka 50% av eleverna tyckte att kursen var av måttlig svårighet. Eleverna uppskattade kursens interaktiva natur och fann den rolig och givande för dem som behövde extra tid för att slutföra kursen. Dock påpekade vissa elever att vissa delar av kursen kunde ha förbättrats. Sammanfattningsvis antyder studieresultaten att pQBL kan vara en lovande strategi för att förbättra akademisk prestation och främja aktivt lärande bland grundskoleelever i naturvetenskapsklasser. Genom att dra nytta av frågornas interaktiva natur och ge tidig återkoppling kan pQBL skapa en engagerande och effektiv inlärningsmiljö. Mer forskning behöver dock genomföras för att bedöma metodens effektivitet i olika inlärningsmiljöer och ämnen.
59

COGNITIVE OFFLOADING AND NOTE-TAKING: IDENTIFYING THE GAPS BETWEEN APPLIED RESEARCH AND INCLUSIVE LEARNING DESIGN

Ghilic, Irina January 2022 (has links)
Note-taking is ubiquitous. Whether we write down a grocery list, type our intentions for the day, or record a voice note for a friend, we often use notes to externalize our thoughts. We “delegate” this information to “in the world” extensions of our cognition, thus lightening our cognitive loads. The current thesis investigates the effects of note-taking as a form of cognitive offloading in an applied research setting. The note-taking literature is fragmented regarding practical note-taking recommendations for educators. The current thesis advances our knowledge and understanding of the crossover between cognitive offloading, note-taking, and individual differences. The laboratory research presented in this thesis uses novel materials that mimic the classroom environment, with future goals of translating this research into the actual classroom. Chapter 2 explores note-taking from a cognitive offloading perspective and demonstrates how differences in note-taking quantity affect recall. Chapter 3 showcases how differences in learning between note-taking modalities are seen sporadically and only when they intersect with the type of test. Chapter 4 investigates the importance of individual differences (e.g., working memory capacity) when exploring cognitive offloading and note-taking, and demonstrates how surface findings are not generalizable once we investigate underlying individual differences. While our research started as a way to understand how we offload information via note-taking and its effects on learning, we hope our findings and general discussion encourage the reader to explore the generalizability of applied cognitive research. Note-taking is a complex process, and our future work aims to investigate how learners differ and how we might disseminate research in education to be inclusive and diverse. / Thesis / Doctor of Philosophy (PhD) / Imagine a world without technology or external resources to express your thoughts: no “to-do” lists, calendar reminders, sketches, or notes. Since our memory capacities are limited, we often maintain a record of information “in the world”, as opposed to only using our limited memory stores. This form of mental delegation is known as “cognitive offloading”. One way we offload information for future access is through note-taking. In an educational setting, note-taking influences our ability to learn and review information. How we take notes, and their effects on learning, have been debated in the literature. This thesis explores the impact of cognitive offloading and note-taking on learning, and demonstrates the importance of exploring individual differences (e.g., memory capacity and note-taking preference) in applied educational research. Throughout this thesis, we prompt our audience to frame note-taking and cognitive research takeaways through an inclusive educational lens.
60

Screening for misconceptions and assessing these by using metacognition in a mathematics course for N2 engineering students at a Northern Cape FET college / Susan Cecilia Beukes

Beukes, Susan Cecilia January 2015 (has links)
This study investigated misconceptions in Algebra of students enrolled for a N2 Engineering certificate at a Further Education and Training College. The study aimed to investigate these students’ misconceptions relating to Algebra which prohibited them to successfully complete their artisanship. The purpose of the research was to determine (i) the nature of these misconceptions, and (ii) the value of screencasts as a technology-enhanced learning (TEL) tool to improve instruction. The research gap that the researcher addressed related to the Mathematics misconceptions that the N2 students had, and whether these misconceptions could be adequately addressed by screencasts. The study method used was a case study design and methodology while simultaneously collecting quantitative and qualitative data. The findings encompassed the determining of main Mathematics misconceptions, producing screencasts, and assessing the screencasts with the intended target group. The study followed a four-phase strategy of testing, interviewing and analysing, and reflection based on qualitative and quantitative research strategies. During the quantitative research the research participants completed a biographical questionnaire, as well as a customised diagnostic Algebra test. The study sample comprised two groups from different trimesters at a rural FET college in the Northern Cape in Kathu, South Africa. The total population of full-time N2 Engineering students related to 113 participants. The diagnostic test comprised twelve questions from the three main Algebra concepts relating to: (i) exponents, (ii) equations, and (iii) factorisation. The same customised diagnostic test confirmed the misconceptions within the same group. Six questions from the customised diagnostic test identified the central misconceptions. The researcher consequently designed, developed, implemented and evaluated screencasts with the intended student population according to the design principles identified during the study. The six questions formed the basis of a second diagnostic test, which was used in phase three with interviews of ten research participants as part of phase 4 of the evaluation of the screencasts. At the end of the second trimester students were ask to complete a questionnaire regarding their use and perceptions of the screencasts—23 participants completed this voluntary questionnaire. At the end of the trimester ten participants were asked to explain their method of calculations during a walk-through evaluation while answering Algebra problems. The results indicated a number of misconception categories: (i) The main reason for misconceptions relating to equations was the participants’ inadequate understandings of the basic concepts of multiply methods used in equations; (ii) Index laws seemed to be the biggest misconception where participants demonstrated insufficient understanding of the laws; and (iii) The participants did not comprehend the basic concepts of factorisation—they could not identify which method to use while factorising. The qualitative findings indicate that the participants found the screencasts valuable when they prepared for tests and examinations, as well as when they did not understanding a basic Mathematics concept. Access to technology in rural areas remains an obstacle to integrate technology learning tools on a large scale at the FET College. / MEd (Curriculum Development), North-West University, Potchefstroom Campus, 2015

Page generated in 0.0712 seconds