Role of programming and algorithmics in Informatics for pupils of all ages -- Exploring Control in Early Computing Education -- Autonomous Recovery from Syntactical Errors with Primary School Children -- The efficiency of teaching programming in elementary and secondary schools -- A case study on the effect of using an anchored-discussion forum in a programming course -- Students teach a computer how to play a game -- Teaching Programming and Algorithmic Complexity with Tangible Machines -- A Diagnostic Tool for Assessing Students' Perceptions and Misconceptions Regarding the Current Object "this" -- On Preferences of Novice Software Engineering Students: Temperament Style and Attitudes Towards Programming Activities. -National concepts of teaching Informatics -- Standards for Higher Secondary Education for Computer Science in Germany -- Computer Science Teachers Perspectives on Competencies - A case study in the Kingdom of Saudi Arabia -- A core informatics curriculum for Italian compulsory schools -- Comparative analysis of the content of school course of informatics in Russia and subjects of the international competition Bebras -- Teacher education in Informatics -- Computational Thinking: Constructing the Perceptions of Pre-service Teachers from Various Disciplines -- Investigating PCK development of primary school teachers attending a MOOC on Scratch -- Informatics and computational thinking: a teacher professional development proposal based on social-constructivism -- Real time classroom systems in teachers’ training -- Case Study on the Process of Teachers Transitioning to Teaching Programming in Python -- An Investigation of Italian Teachers' View on Coding and Programming -- The Quality of Teaching - Learning from Difference between University Teachers and School Teachers -- Contests and Competitions in Informatics -- Piaget's Cognitive Development in Bebras Tasks - A Descriptive Analysis by Age Groups -- Second Decade of Informatics in Secondary Schools in the Netherlands -- The Bebras Contest in Austria - Do Personality, Self-Concept and Attitudes play an Influential Role -- Gender differences in graph task - Do they exist in high school Bebras categories too -- Differences between 9-10 years old pupils' results from Slovak and Czech Bebras contest -- Problem Solving Olympics: an inclusive education model for learning Informatics -- Socio-psychological aspects of teaching informatics -- Evaluation of learning informatics in primary education. Views of teachers and Students -- How an ambitious informatics curriculum can influence algebraic thinking of primary school children -- Computer tools in teaching and studying Informatics -- Gamification of Problem Solving Process based on Logical Rules -- Music Computer Technologies in Informatics and Music Studies at School for Children with Deep Visual Impairments.