Harrison Hao Yang and Jason MacLeod
Practices of blended learning are being wholeheartedly accepted and implemented into the mainstream processes of educational delivery throughout the world. This trend follows a large body of research that suggests blended learning approaches can be more effective than both traditional face-to-face instruction and entirely computer-mediated instructional approaches. However, in teacher education there are two important factors that influence the outcomes of blended learning; first, the articulation of differences between instructional approaches, and second, the understanding of key pedagogical strategies that support student success. Research on blended learning in teacher education should include both preservice and in-service teacher participants. Preservice teachers are individuals operating in the preparation and training stages, prior to assuming full responsibility of a professional teaching role. In-service teachers are individuals practicing as teachers that are typically still toward completion of their early career induction training to the profession.
Both historical utilization and future research trends are evident through a critical analysis of the last three decades of highly cited scholarship on blended learning in teacher education. Historical utilization trends show an emergence of online and blended learning approaches, which reached nearly 30% of postsecondary education students in 2016. Future research trends include evidence-based practices, preparing for active learning classrooms, building capacity for practical training, collaborative teaching opportunities, leveraging blended learning to improve education equity, and cultivating mixed reality blended learning environments. Researchers, practitioners, administrators, and policymakers should continue to stay informed on this topic and continuously find ways to improve the application of blended learning in teacher education.
Ethnographic research in innovative education settings and initiatives has shown the practical impact of modern digital life culture and conditions on both research and professional development of curriculum and teaching strategies.
Following the process of digitization, themes that are high on political and institutional agenda include “IT-enhanced learning” and the necessity of synergistic organizational and pedagogical development. Ethnographic methodology enables ongoing interpretation of school development as reflected and discussed by professionals and teacher teams, thereby facilitating elucidation of changes and consequences at technical, organizational and pedagogical levels. The general question addressed can be expressed as: How can a digital platform, associated on- and/or off-line learning processes, and the context be understood, described and explored in a practical sense?
Against this background, ethnographic research is challenged to go beyond the rhetoric to explore the practical implications of the digital transformation and associated discourse. The challenge has been approached in terms of practice-oriented research facing the digital culture and renewing the ethnographic approaches across the spectrum from policy- and organizational-level to practical learning-level ethnographic investigation. The challenge is also seen as embedded in research which illustrates the potentials for ethnographic multisite studies contributing to that which I express as mapping the field of practice or paradigm, and cross-case studies crossing different learning contexts. The common highlighted theme is that changes in educational systems and practices are necessitating changes in ethnographic practices.
Margaret L. Niess
The 21st-century explosion and decisive impact of digital media on education has highlighted the need for rethinking the required teacher knowledge for guiding students in taking advantage of improved technological affordances. The reformed teacher knowledge, called technological pedagogical content knowledge (TPCK or TPACK), is knowledge reflecting a dynamic equilibrium for the interaction of technology, pedagogy, and content. The intersection of these three knowledge domains reveals four additional subsets: technological pedagogical knowledge, technological content knowledge, pedagogical content knowledge and technological pedagogical content knowledge. The summation of these domains resides within the intellectual, social, and cultural contexts of education, to reveal the knowledge known as TPCK/TPACK. Teacher educators, researchers, and scholars have been and continue to be challenged with identifying appropriate experiences and programs for assessing and developing this teacher knowledge for integrating digital technologies as learning tools in reformed educational environments. Two questions guide this review of the literature surrounding the active, international scholarship and research toward understanding the nature of TPCK/TPACK and guiding the development of teachers’ TPCK/TPACK. The response to the first question describes the nature of this teacher knowledge for the digital age and how it differs from prior descriptions of teachers’ knowledge. The response to the second question explores the research and scholarship unveiling how this knowledge is developed and assessed at the pre-service and in-service teacher levels. From this scholarly work, three distinct views on the nature of TPCK/TPACK are proposed to explain various approaches in how this teacher knowledge is both developed and assessed in pre-service and in-service preparation programs. The integrated, heterogeneous vision recognizes the distinctness of the multiple subsets in the model and calls for specific preparation in each of the domains as key to developing the teacher knowledge for the digital age. The transformative, homogeneous vision considers the knowledge as a whole, composed through the integration of the multiple subset. Through the educational processes, the multiple subsets are rearranged, merged, organized, integrated and assimilated in such a way that none are any longer individually discernible. The third vision, called the distinctive vision, acknowledges the critical nature of the primary domains of pedagogy, content and technology and proposes the value of preparing teachers in each of these distinct domains. Supporting teachers for gaining the TPCK/TPACK-based knowledge, the preparation must respond to changes in content knowledge, pedagogical knowledge, and technological knowledge. These cumulative scholarly efforts provide a launchpad for future research focused on developing teachers’ knowledge for teaching in the digital age.