PRAC3 would be a pioneer initiative to test the efficacy of an online teaching practicum. Today’s operational online resources aiming at bringing in the ICT in the practicum are based on the web 2.0 (theoretical contents online, users’ interaction via forums, blogs, social websites, etc). However, the ultimate motivation for this consortium is to design integrated online teaching resources for the on-site school teaching training based on web 3.0, which its defining feature is the possibility to access more personalized information according to the user’s experience (e.g., Elaboration of mentors’ and preservice students’ profiles, and virtual personalized school practices).