Honorary President of the Abaku Team

John Amos Comenius "Approach learning only when the student's desire to learn has been strongly stimulated. Approach learning only when the student is equipped for the task."

Editorial Board

Mgr. Vláďa Tesař I Mgr. Karel Janeček PhD, MBA
Mgr. Alena Vávrová
Ing. Tomáš Blumenstein
Mgr. Petr Slavík
Ing. Jaroslava Bížová
Mgr. Tomáš Krätschmer
Ing. Hana Kotinová
Ondřej Čavojský
Magda Pilátová
Mgr. Vlastimil Lisse
Mgr. Ludmila Adamcová
Mgr. Petr Ducháč
Mgr. Hana Vantuchová

Advisors and Guarantors

doc. Antonín Jančařík
PhDr. Jiří Štípek, Ph.D.
Ing. Ondřej Sedloň
Mgr. Hana Vantuchová
Ing. Jaroslav Souček
Mgr. Martin Mikuláš PhD

Administration

Mgr. Tereza Fendrychová
Hana Turečková

Collaboration

Mgr. Tomáš Zach
Vladimír Chorvátovič
Qest company

* If you are not familiar with the Abaku method, you probably did not notice that the video contains approximately 42 examples of Abaku equality / i.e. notation of arithmetic equality with two terms and one result without expressed (only mentally conceived) mathematical signs. For example: in the abacus notation 168247, the examples 168:24=7, 16+8=24, 16:8=2, 8:2=4,... are hidden. For this demonstration, historical dates were slightly "adjusted". Thank you for understanding.