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Computer Science Textbook (CZ)
The practially useful outcome of my doctoral work: Online textbook for 15-19 years old students. Introduces the fundamental ideas of computer science, such as information, model, algorithm, efficiency. Work in progress.
Blog on Computer Science Education (CZ)
Mostly (but not exclusively) my short informal texts on computer science in general education.
Bebras Challenge on Computational Thinking (nebo český Bobřík informatiky)
An online challange promoting computational thinking and computer science for everyone. More than a million participants all over the world.
Mgr. Daniel Lessner
E-mail: lessner@ksvi.mff.cuni.cz
Katedra software a výuky informatiky
Matematicko-fyzikální fakulta
Univerzita Karlova v Praze
Malostranské nám. 25
118 00 Praha 1
Member of Jednota školských informatiků, SIGCSE and MirandaNet.