Keynotes -- Informatics and General Education -- The Many Facets of Scratch -- Computer Science Education -- Bebras Informatics Contest: Criteria for Good Tasks Revised -- Big Data - Challenges for Computer Science Education -- Analysis of Computer Science Education in Venezuela using the Darmstadt Model -- "Computer Science in Context" and "Learning Fields" in Vocational Computer Science Education {Two Unlike Siblings? -- Reasoning on Children's Cognitive Skills in an Informatics Contest: Findings and Discoveries from Finland, Lithuania, and Sweden -- A high-availability Bebras Competition System -- Competence Measurement for Informatics -- Competence Orientation in Vocational Schools the Case of Industrial Information Technology in Austria -- Measuring Student Competences in German Upper Secondary Computer Science Education -- Emerging Technologies and Tools for Informatics -- Pupils in the Virtual World and Education -- Introducing Students to Recursion: a Multi-facet and Multi-tool Approach -- Teacher Education in Informatics.-A Present-Day "Glass Bead Game": A Framework for the Education of Prospective Informatics Teachers inspired by a Reaction on the Nature of the Discipline -- Teacher Profiles for Planning Informatics Lessons -- Curriculum Issues.-Extracurricular activities for improving the perception of Informatics in Secondary schools.