A blended learning approach for teaching computer programming : design for large classes in Sub-Saharan Africa

The challenge of teaching programming in higher education is complicated by problems associated with large class teaching, a prevalent situation in many developing countries. This paper reports on an investigation into the use of a blended learning approach to teaching and learning of programming in a class of more than 200 students. A course and learning environment was designed by integrating constructivist learning models of Constructive Alignment, Conversational Framework and the Three- Stage Learning Model. Design science research is used for the course redesign and development of the learning environment, and action research is integrated to undertake participatory evaluation of the intervention. The action research involved the Students’ Approach to Learning survey, a comparative analysis of students’ performance, and qualitative data analysis of data gathered from various sources. The paper makes a theoretical contribution in presenting a design of a blended learning solution for large class teaching of programming grounded in constructivist learning theory and use of free and open source technologies.NORAD project of Hawassa University from the third phase of a Norwegian Government-supported project.http://www.tandfonline.com/loi/ncse20hb201

The Virtual University and Avatar Technology: E-learning Through Future Technology

E-learning gains increasingly importance in academic education. Beyond present distance learning technologies a new opportunity emerges by the use of advanced avatar technology. Virtual robots acting in an environment of a virtual campus offer opportunities of advanced learning experiences. Human Machine Interaction (HMI) and Artificial Intelligence (AI) can bridge time zones and ease professional constraints of mature students. Undergraduate students may use such technology to build up topics of their studies beyond taught lectures. Objectives of the paper are to research the options, extent and limitations of avatar technology for academic studies in under- and postgraduate courses and to discuss students' potential acceptance or rejection of interaction with AI. The research method is a case study based on Sir Tony Dyson's avatar technology iBot2000. Sir Tony is a worldwide acknowledged robot specialist, creator of Star Wars' R2D2, who developed in recent years the iBot2000 technology, intelligent avatars adaptable to different environments with the availability to speak up to eight different languages and capable to provide logic answers to questions asked. This technology underwent many prototypes with the latest specific goal to offer blended E-learning entering the field of the virtual 3-D university extending Web2.0 to Web3.0 (Dyson. 2009). Sir Tony included his vast experiences gained in his personal (teaching) work with children for which he received his knighthood. The data was mainly collected through interviews with Sir Tony Dyson, which helps discover the inventor’s view on why such technology is of advantage for academic studies. Based on interviews with Sir Tony, this research critically analyses the options, richness and restrictions, which avatar (iBot2000) technology may add to academic studies. The conclusion will discuss the opportunities, which avatar technology may be able to bring to learning and teaching activities, and the foreseeable limitations – the amount of resources required and the complexity to build a fully integrated virtual 3-D campus. Key Words: virtual learning, avatar technology, iBot2000, virtual universit

Independent Evaluation of the Jim Joseph Foundation's Education Initiative Year 4 Report

Research indicates that well-prepared educators help produce strong learning outcomes for students. For the continued health of Jewish education, higher education institutions should have the capacity to prepare sufficient numbers of highly qualified educators and education leaders for careers in Jewish education. Teachers, division heads, and school heads represent a substantial segment of the educator population in Jewish day schools. More than 5,000 educators enter new positions in Jewish day schools every year and are in need of adequate preparation. The most frequent obstacle to instructional quality in Jewish day schools is the difficulty in recruiting qualified teachers (Ben-Avie & Kress, 2006; Jewish Education Service of North America, 2008; Kidron et al., in press; Krakowski, 2011; Sales, 2007).A similar problem has been observed in supplementary schools in congregational or communal settings. These schools enroll the majority of Jewish children and adolescents receiving a Jewish education in the United States (Wertheimer, 2008). In recent years, congregations have begun to replace traditional educational programs with new approaches that aim to raise the quality of instruction and the level of parent and student satisfaction relative to their programs. These new approaches may include greater integration of experiential Jewish education and community service, family learning, and the integration of all aspects of congregational learning under the leadership of one director (Rechtschaffen, 2011; Sales, Samuel, Koren, & Shain, 2010). High-quality programs that are updated or reconstructed across time to meet the needs of the Jewish community require well-prepared directors and educators. However, many directors and educators in congregational schools have not participated in teacher preparation programs, and the depth of Jewish content knowledge among these teachers is highly variable (Stodolsky, Dorph, & Rosov, 2008)

Transactional distance in a blended learning environment

This paper presents a case study that describes and discusses the problems encountered during the design and implementation of a blended learning course, largely taught online through a web-based learning environment. Based on Moore's theory of transactional distance, the course was explicitly designed to have dialogue at its heart. However, the reality of systemic behaviours caused by delivering such a course within a group of conventional further and higher educational institutions has led to an entirely unanticipated reversion to structure, with unpleasant consequences for both quality and quantity of dialogue. The paper looks at some of the reasons for this drift, and suggests that some of the disappointing results (in particular in terms of the quality of the students' experience and associated poor retention) can be attributed to the lack of dialogue, and consequent increase in transactional distance. It concludes with a description and evaluation of steps currently being taken to correct this behaviour

Integrating Technology With Student-Centered Learning

Reviews research on technology's role in personalizing learning, its integration into curriculum-based and school- or district-wide initiatives, and the potential of emerging digital technologies to expand student-centered learning. Outlines implications