This book constitutes the refereed proceedings of the 7th European Conference on Technology Enhanced Learning, EC-TEL 2012, held in Saarbrücken, Germany, in September 2012. The 26 revised full papers presented were carefully reviewed and selected from 130 submissions. The book also includes 12 short papers, 16 demonstration papers, 11 poster papers, and 1 invited paper. Specifically, the programme and organizing structure was formed through the themes: mobile learning and context; serious and educational games; collaborative learning; organisational and workplace learning; learning analytics and retrieval; personalised and adaptive learning; learning environments; academic learning and context; and, learning facilitation by semantic means.

21st Century Learning for 21st Century Skills: What Does It Mean, and How Do We Do It.- Exploiting Semantic Information for Graph-Based Recommendations of Learning Resources.- An Initial Evaluation of Metacognitive Scaffolding for Experiential Training Simulators.- Paper Interfaces for Learning Geometry.-  The European TEL Projects Community from a Social Network Analysis Perspective.- TinkerLamp 2.0: Designing and Evaluating Orchestration Technologies for the Classroom.- Understanding Digital Competence in the 21st Century: An Analysis of Current Frameworks.-  How CSCL Moderates the Influence of Self-efficacy on Students' Transfer of Learning.-  Notebook or Facebook? How Students Actually Use Mobile Devices in Large Lectures.- Enhancing Orchestration of Lab Sessions by Means of Awareness Mechanisms.- Discerning Actuality in Backstage: Comprehensible Contextual Aging.- Tweets Reveal More Than You Know: A Learning Style Analysis on Twitter.-  Motivational Social Visualizations for Personalized E-Learning.-  Generator of Adaptive Learning Scenarios: Design and Evaluation in the Project CLES.- Technological and Organizational Arrangements Sparking Effects on Individual, Community and Organizational Learning.-  The Social Requirements Engineering (SRE) Approach to Developing a Large-Scale Personal Learning Environment Infrastructure.-  The Six Facets of Serious Game Design: A Methodology Enhanced by Our Design Pattern Library.- To Err Is Human, to Explain and Correct Is Divine: A Study of Interactive Erroneous Examples with Middle School Math Students.-  An Authoring Tool for Adaptive Digital Educational Games.- A Dashboard to Regulate Project-Based Learning.-  Lost in Translationfrom Abstract Learning Design to ICT Implementation: A Study Using Moodle for CSCL.-  The Push and Pull of Reflection in Workplace Learning: Designing to Support Transitions between Individual, Collaborative and Organisational Learning.-  eAssessment for 21st Century Learning and Skills.