Today's digital era, dynamic teaching and learning in higher education has moved from traditional class room, face-to face learning environments to more interactive and collaborative environments, due to a demand for online-distance learning from students, and the desire from academic institutes to promote and deliver courses across the globe. Advancement in open source virtual learning platforms technology, enables the development of flexible online learning environments to exist that can be accessed anywhere, anytime and in anyplace by students, hence enabling academics and academic institutes to teach and increase their market across the globe. Authors of this paper had the opportunity to work on the design and development of a flexible virtual learning environment within the dentistry sector part of the IVIDENT (virtual dental school) UK Higher Education Funding Council project at Kings College London. This paper will focus on the design and the development of virtual learning environment for the IVIDENT project, using advanced technological open source virtual world platforms.