EDUCATIONAL MATTERS
Computer Models for Playing Billiards Using Frontal Shot
Toni Chehlarova
Institute of Mathematics and Informatics – Bulgarian Academy of Sciences (Bulgaria)
https://doi.org/10.53656/math2022-2-1-com
Abstract. Computer models with pool table oriented to the school teaching of mathematics are presented. The pool table in them has a board with six pockets and twelve “diamonds”, due to the expectation when working with these resources to form and apply not only mathematical knowledge, but also to master elements of the game of billiards…
Vocabulary Enrichment in Computer Science for International Students at the Preparatory Department of the University
1) Svetlana Mikhaelis,
1) Vladimir Mikhaelis,
2) Dmitrii Mikhaelis
1)Irkutsk State University of Railway Transport (Russia)
2)Baikal State University (Russia)
https://doi.org/10.53656/math2022-2-2-voc.
Abstract. Foreign students coming to study in Russia learn the Russian language at all levels, enriching their vocabulary…
Stem Robotics in Primary School
1)Tsanko Mihov, 2) Gencho Stoitsov, 2) Ivan Dimitrov
1)Primary school “Hristo Botev” – Plovdiv (Bulgaria)
2)University of Plovdiv Paisii Hilendarski (Bulgaria)
https://doi.org/10.53656/math2022-2-4-ste
Abstract. Robotics has a significant role in modern life. Complex programmable devices are used in high-tech manufactures as well as in many households…
The Participation of Bulgarian School Students in Informatics Competitions for 2021
Emil Kelevedjiev
Institute of Mathematics and Informatics – Bulgarian Academy of Sciences
https://doi.org/10.53656/math2022-2-5-uch
Abstract. A brief overview of the school student competitions in informatics held in Bulgaria and the participation of Bulgarian students in international competitions in 2021 is considered...
Problems from the Mathematical Linguistics Competitions in the Context of the Bulgarian National External Assessment by the End of the 10TH Grade
Borislav Lazarov, Veselin Zlatilov
Institute of Mathematics and Informatics – Bulgarian Academy of Sciences
https://doi.org/10.53656/math2022-2-6-zad
Abstract. The paper examines the extent to which problems from contests in mathematical linguistics meet the Bulgarian educational standards...
EDUCATIONAL ISSUES
Problems of Cascade Type and Their Use for Assessment of Students’ Academic Achievements in Mathematics
Shkolnyi Oleksandr 1), Shvets Vasyl 1), Akiri Ion 2)
1) National Pedagogocal Dragomanov University – Kyiv (Ukraine)
2) Institute of Pedagogical Sciences – Chisinau (Moldova)
https://doi.org/10.53656/math2022-2-3-pro
Abstract. Mathematical problems that contain a common condition and an ordered list of tasks are traditionally called cascade problems…
A Metagraph Model оf Cyber Protection оf аn Information System
Emiliya Koleva, Evgeni Andreev,
Mariya Nikolova
Nikola Vaptsarov Naval Academy – Varna (Bulgaria)
https://doi.org/10.53656/math2022-2-7-ame
Abstract. The aim of this article is to present a developed metagraph model which serves to verify the minimum requirements for cyber security in web-based student information management systems…
