Nowadays, children’s and youths in scholar ages are facing situations that may contribute for the increasing levels of stress and anxiety, such as prepare and taking exams, being involved in social activities at school and/or at workgroups, and others. THE POSITIVE project aims to promote the development of stress-related coping skills in adolescents throughout a gamified 3D Virtual World Learning Environment (VWLE). Gamified environments take advantage of familiar dynamics and settings for everyday digital savvy students, by offering them important information in an interesting, fun, and challenging fashion, capitalizing on their established gaming habits. It is expected that, by completing activities proposed at the virtual world, each student could increase his/her knowledge about strategies that could be used to reduce stress levels in real life, in similar situations. More than involving students at virtual learning activities associated with scholar situations (academic and/or social) that generally induce stress, some scenarios in the virtual environment will even promote relaxation activities to reduce stress levels. Students will thus have opportunities to increase their awareness of the situations that cause them more stress and anxiety in the school context, promoting their training to deal adequately with these situations and increase their educational success and psychological well-being.