Valentina Dagien?|Sue Sentance|Gabriel? Stupurien?
Developing a Two-Dimensional Categorization System for Educational Tasks in Informatics
Vilnius University|King's College London|Vilnius University|King's College London|Vilnius University|King's College London
computational thinking increasingly important focus computer science informatics curricula around world ways incorporating school curricula soughtthe bebras contest informatics originated 12 years ago involves around 50 countries consists short problemsolving tasks based topics informaticsbebras tasks engender development computational thinking skills incorporating abstraction algorithmic thinking decomposition evaluation generalizationbebras tasks cover range informatics concepts including algorithms data structures programming networking databases social ethical issueshaving built substantial number bebras tasks 12 years important able categorise easily accessed bebras community teachers within schoolsthe categorization tasks within bebras important ensures tasks span wide range topics several categorization schemes suggested datein paper present new twodimensional categorization system takes account computational thinking skills well content knowledgeexamples given recent tasks illustrate role bebras play development computational thinking skills