This paper provides an account of the processes leading to the report Transforming teacher education. Redefined professionals for 21 st century schools undertaken by the International Alliance of Leading Education Institutes. The report is a unique document, neither a series of country studies nor one based on an extensive review of the literature. Rather, it attempted to strongly reflect widely varying contexts and responses in teacher education in Asia, Europe, Brazil, Canada and the USA given key global imperatives. This paper traces the rationale, origin and development of the International Alliance, institutional members, and its objectives. The paper also articulates the distinctive collegial process and key decisions involved in the identification of themes, the different contributions of scholars, and the unique challenges of consolidating the vast amount of information across different contexts, languages and cultures. Finally, four key assertions and a summary of implications for teacher preparation and development will be presented based on the Alliance report.

In the 21 st century, the processes of learning is redefined and modified with the advancement in educational technology. The limitations of physical environment are substituted by online environment by providing opportunities to interact and discuss more widely and constructively. Discussion of content, and application of content is gaining importance along with knowing the content. In present scenario one can access courses available online and participate in discussions which may result in knowledge accumulation, building professional relationships and exposure to one's own field. Research shows significance of online interactions in teacher education and how it is closely viewed from the lenses of Social Constructivist Theory. But limited research is conducted to know how online platforms and other factors affect interactions of student teachers and in-service teachers. The present research conducts a review analysis to know about the online platform and other factors which impact interactions of both student teachers and in-service teachers in technology-supported learning environment. Through observations it is concluded that knowledge sharing coupled with knowledge construction in groups/collaborative platforms need to be encouraged keeping in view the factors which influence such process. Social interactions are essential for professional growth but while including them in educational courses the attitudes, motivational levels of course participants should be taken into consideration. This will help adding value to the process.