  Concerning its development in the virtual classroom, the web 2.0 educational
innovation means the use and the production of textbooks and the
personalisation of the classnotes. The controversy, that is a precondition of
awareness, organized around the assignment of knowledge to a central authority
vs its grant to individuals who need it to share their plans with others, would
meet the present dynamism of e-learning. To introduce these training strategies
with scientific information in marine sciences, an online course was
transformed into an opportunity for evaluating and living open access.
