Enhancing student learning through ubiquitous technologies – the case of UCT By Dick Ng’ambi, PhD Annette Lombe WSU E-learning Conference November 3-4, 2009 Overview • • • • • • • • Introduction Mobile landscape in SA context Global literature on m-learning Theoretical underpinning Current practices Web2.0 in SA context Educational rationale for m-learning in SA context UCT case study & Observations o DFAQ o Podcasting • Recommendations / Conclusion SA ICT Indicators Indicator Per 100 inhabitants Computers 8.25 Fixed telephone lines 8.91 Internet users 8.43 Broadband Internet subscribers 0.77 Mobile cellular subscriptions 90.60 Radio sets 24.24 TV sets 19.50 % population covered by mobile signal 99.79 ITU website Mobile learning …learning on the move and learning in any location enabled by wireless technologies …computing to come to education instead of education going to the computer [education in right context] …people can use odd bits of time ACCOMPANIES STUDENTS 24/7 CONNECTED 24/7 STUDENT OWNED 100% ON BUS TO / FRO CAMPUS COMPUTER LAB MINGLING / INFORMAL AREA Learning resources / collective knowledge STUDY ROOM / LIBRARY / RESIDENCE Mobile landscape in SA context • • Access to mobile phones among high school students in Cape Town is high (Kreutzer, 2007) Most common mobile devices among varsity students ◦ Mobile phones ◦ MP3 players • Why mobile phones? ◦ Cost; investing and maintaining ◦ Ease of use ◦ More robust Global Literature on m-learning • In both developed and developing countries, use of mobile technologies has been limited to social interaction • Limited uses for educational purposes is reported • Why m-learning? ◦ Access to content in new ways Re-packaging content in different formats Response to new forms of learning ◦ Communication infrastructure Convergence of wireless networks, Web services and enterprise applications Emphasis is on HOW computing and telephony devices SHARE and DISTRIBUTE content Global Literature on m-learning ◦ Mobile phones connectivity vs nonconnected devices Desktop experience is extended through mobile learning (both connected / non-connected) Leveraging classroom activity/ interaction Devices with no connectivity have not proved popular or sufficiently useful (FutureLab Handbook, 2006) MP3 players and iPods are used along side mobile phones. Most mobile devices are not integrated into institutional networks students and educators see no linkage between mobile devices and learning Significant blurring of distinction between mobile phones and data-centric handheld devices e.g. PDAs (Becta, 2004) 21ST CENTURY STUDENTS NOT OWNED BY MOST OF OUR STUDENTS University Missouri, USA OWNED BY NEARLY ALL OUR STUDENTS Theoretical underpinning Mobile devices are both media as well as tools for human activity To have a medium view of mobile devices is to see them as being used for reaching understanding ◦ Examples: education and social networking uses To have a tool’s view of mobile devices is to see them as tools for human activity ◦ Example: carrying it for immediate access to a deluge of resources if needed, or in case of emergency Communication outcomes / goals Medium view of technology Mobile learning Tools view of technology Communication to achieve understanding e.g. consultation, learning, socialization, etc Features / facilities of devices e.g. bluetooth, camera, MP3 player etc Empowerment & social inclusion Current practices There is a growing popularity of social media among students Example: Peer to peer file sharing like DC++, Facebook, Hi5, MXit, MySpace There is an increasing ownership of handheld devices by students Example: mobile phones, MP3 players, iPods The value is derived when the popularity of social media is used on handheld devices owned by students, anytime and anywhere The educational potential lies in exploiting students’ social practices of using social media on own mobile devices to achieve a learning task oriented towards learning Web2.0 in SA context • Internet and Web-based technologies Access is THE issue ◦ Off campus access for most students is problematic (Czerniewicz & Brown, 2009) ◦ Of 159 1st year ‘digital strangers’ Computer based technologies • • • • 58% never or hardly use email 71% never or hardly use internet for social purposes 52% no access to PC off campus RATHER THAN 32% access through public facility/third party IGNORE THIS All own mobile phones FACT, WE DECIDED TO EXPLOIT IT • 72% use SMS often • 34% use MXit • 38% use mobile phone as only source of off campus ICT access Educational rationale for m-learning in SA • Allow anywhere, anytime collaboration and learning ◦ Effects extend beyond the classroom into the general learning environment (Alexander, 2006) ◦ Provide access to learning resources as and when need arises • Observed benefits (Hodgkinson-Williams & Ng'ambi, 2009) ◦ Enhance communication between lecturers and students ◦ Introduce anonymity, empowering shy students ◦ Improve course management ◦ Monitor student performance UCT Case Study 1 • Dynamic Frequently Asked Questions (DFAQ) Tool ◦ An anonymous consultation environment designed and developed by the Centre for Educational Technology, UCT ◦ Aimed at addressing segregated knowledge production in diverse classes ◦ DFAQ allows shy and less confident students to anonymously SMS questions into a shared knowledge space visible to the rest of the class ◦ Members of class respond to questions anonymously, and the educators watch the space and responds as seen fit ◦ Responses are automatically SMSed back to the questioner • • Users also SMS to DFAQ to retrieve latest course notice An educator can post a class notice to a virtual notice board via SMS EMPOWERING SHY & LEARNERS WITH LOW SELF ESTEEM ANONYMOUS KNOWLEDGE SHARING DFAQ Project ADDRESSING SOCIAL INEQUALITY IN KNOWLEDGE PRODUCTION EXTENDING CLASS INTERACTION BEYONG TIME/SPACE/DISTA NCE LIMITATIONS Cases were DFAQ is used Undergraduate Film & Media Information Systems Information Technology in Business Law Organizational Psychology Postgraduate Education Information Systems Information Technology & Production Management Organizational Psychology Health Sciences Non-academic •Office of Discrimination & Harassment Office; anonymous facilitation of reporting of and advice/counseling on assault, rape & violence within the community •Research Ethics Committee; anonymous advice seeking Hodgkinson-Williams & Ng'ambi, 2009 IS courses where DFAQ is used INF1003 Programming INF1002 Introduction to IS INF2009F System Dev A INF2008F Database Systems INF2011S System Dev B INF2010S Info & Comm Tech INF3003W Group Project INF3012S IT Applications INF4014W IS Honours INF3014F eCommerce Ng'ambi & Brown, 2009 Information Systems 1st year Online questioning environment Cases were used ◦ 2004 INF1003;Programming 35 students ◦ 2005 INF1003;Programming 63 students ◦ 2006 INF1002F;Introduction to IS 610 students Why? ◦ Empower shy students to ask questions anonymously ◦ Create personal learning support for students Observations ◦ Anonymity enables honest communication on curriculum, pedagogy and emotional confusion typical of 1st year experience ◦ Online consultative environment enhances classroom learning ◦ Provides immediate feedback on how course is running, i.e., ongoing course evaluation ◦ Reveals students’ grasp of content through level questions and answers – lecturers learn Ng'ambi & Brown, 2009 Film & Media 1st year Collaborative learning and preparation for exams • Creation of a virtual revision environment Students can retrieve announcements on demand by SMS Postings can be made by SMS or web Observations Use of DFAQ during term time was minimal 25 postings over the semester; 75% of these were made during consolidation week No easy access to internet, tutors & friends during consolidation week Ng’ambi & Knaggs, 2008 UCT Case Study 2 • Podcasting on mobile devices ◦ Students in large first year classes experience a personalised teaching experience through listening to podcasts on mobile devices ◦ Students who struggle to understand English and / or accents listen to lectures again to enhance their understanding of lecture content • Postgraduate students use podcasts to scaffold reflective learning • Students create podcasts as portfolios of work • Podcasts uploaded to a Learning Management System (LMS) and students use Really Simple Syndication (RSS) to download to mobile devices RSS feed to mobile devices Educational uses of podcasting Lectures – for listening again or extension Supplementary learning resources Collaborative and active learning support Cultivation of confidence in a subject Instructions & guidance e.g. lab work Support for distance learners Feedback on assessments Reflections Podcasting for effective learning Decide the pedagogical rationale and the driver Select the medium; audio only or video Choose convergence, i.e. how much the podcasts are integrated with other e-learning Choose authors and contributors to podcasts Decide on structure of podcasting; frequency & timing Decide on reusability Choose length Select presentation style; interview, dialogue Decide on framework of content organization Select access system, via LMS or internetbased feeder service Edirisingha et al. 2008 Cases were podcasting is used Undergraduate Information Systems Dept 2008-MP3 • 428 1st year students (28 tutors) • Lectures; theory/prac in lecture theatre 2009-MP4 • 608 1st year students (44 tutors) • Lectures; theory/prac in computer lab Pedagogy Podcasts in pedagogy loosely coupled Didactic teaching approach Learner choice and flexibility high Cases were podcasting is used Postgraduate Pedagogy Graduate School of Humanities; School of Education 2008 • 16 postgraduate students • 8 week module (4-7PM Tues & Thurs) 2009 • 18 postgraduate students • 1 week block release module (Mon-Sat) Podcasts in pedagogy tightly coupled Reflective learning teaching approach Learner choice and flexibility medium Observations Chance that frequently accessed podcasts represent a topic of interest to students Chance that both student & educators may want to share these resources or recommend them Lecturers in SoE or IS cannot access these resources without being a member of a course site Potential of podcast reuse beyond a module Resources are not accessible to students outside the module Self ranking of podcasts by frequency of use Recommendations 1 of 3 Designing tasks for learning while on the move requires both educators and instructional designers to focus on the medium possibilities of mobile devices Aligning pedagogical goals with affordances at medium view level that draws on existing device uses, reduces the learning curve and engages learners Recommendations 2 of 3 Ensuring that none of the learners are excluded, use a tools view to determine type of devices that learners have ◦ Don’t develop learning tasks that requires an iPhone when learners don’t have the device or a wap application when only a handful of learners have wap-enabled phones ◦ NB: For DFAQ case studies, all mobile phones could SMS so no student was excluded In podcast case studies, learners had MP3 players Recommendations 3 of 3 Design learning activities to combine the rigidity of lecture schedules, fixed desktops, learner mobility and ubiquitous technologies Leverage institutional LMS with popular social media so as to: ◦ Maximize use of tools ◦ Provides multiple ways of accessing content and social networking Value of using ubiquitous tools ◦ No additional costs in acquiring & training students to use new tools ◦ Ensures more equitable access to content Thank you Contact: Dr Dick Ng’ambi Centre for Educational Technology Email: dick.ngambi@uct.ac.za References Alexander, B. 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