Informatics in Schools. Fundamentals of Computer Science and Software Engineering 11th International Conference on Informatics in Schools: Situation, Evolution, and Perspectives, ISSEP 2018, St. Petersburg, Russia, October 10-12, 2018, Proceedings - Pozdniakov, Sergei N.; Pozdniakov, Sergei N.; Dagienė, Valentina; Dagienė, Valentina (Springer International Publishing : Imprint: Springer, 2018)