The following Open-Access article shows work with Mahara and "MyLearning" in a Slovenian classroom (special thanks to Petra Mikeln, the teacher of the class!):
Andrea Ghoneim & Bernhard Ertl: Implementation of ePortfolios in Lower Secondary Schools. Experiences in the framework of the project EUfolio. EU classroom ePortfolios with a focus on teacher training. In: Reflecting Education (http://www.reflectingeducation.net) Vol 10, No 1 (2016).