teff Online Courses (formerly called Digital Learning Modules) have been created over the course of the project and published here as OER. They are all developed by the teff consortium and are designed for use in an international context. 

The Online Courses, consisting of several learning modules, can be worked on independently or in the context of a seminar or similar; you'll find more information at the beginning of each Online Course!

You can access the online courses by clicking on the images: