Complex Solutions to Quadratic Inequalities and Their Modeling by Means of LATEX
Prof. Dr. Aslanbek Khamidovitch Naziev
Ryazan State University named for S. A. Esenin, Ryazan – Ryazan (Russian Federation)
Ryazan Institute for Education Development – Ryazan (Russian Federation)
https://doi.org/10.53656/math2022-6-1-com
Abstract. Many people think that inequalities cannot be considered over the field C of complex numbers. And really, on C does not possess an order to make it an ordered field…
Best E-Learning Platforms for Blended Learning in Higher Education
1) Kalin Dimitrov, PhD student,
2) Dr. Eugenia Kovatcheva, Assoc. Prof.
1) American University in Bulgaria (bulgaria)
2) University of Library Studies and Information Technology (bulgaria)
https://doi.org/10.53656/math2022-6-2-bes
Abstract. Over the past ten years or so both companies and academic institutions have made significant steps towards either adopting an e-learning infrastructure or upgrading the systems already being used…
Sets of Non-Self-Intersecting Paths Connecting the Vertices of a Convex Polygon
Dr. Ivaylo Kortezov, Assoc Prof.
Institute of Mathematics and Informatics – BAS, Sofia, Bulgaria
https://doi.org/10.53656/math2022-6-4-set
Abstract. The paper deals with counting the sets of non-self-intersecting paths whose nodes form a partitioning of the set of vertices of a given convex polygon…
APPLICATION OF THE INQUIRY BASED LEARNING APPROACH IN INFORMATICS EDUCATION WITH A POPULAR MATHEMATICAL MAGIC TRICK (A NEW LOOK AT OLD IDEAS)
Dr. Philip Petrov, Assist. Prof.
Sofia University
https://doi.org/10.53656/math2022-6-6-pri
Absract. “Integers and their representation” is the first section from the curriculum for 8th grade high school Informatics education in Bulgaria...
Mobile Game-Based Math Learning for Primary School
Dr. Margarita Gocheva, Assist.Prof.,
Dr. Nikolay Kasakliev, Assoc. Prof.,
Dr. Elena Somova, Prof.
University of Plovdiv “Paisii Hilendarski” – Plovdiv (Bulgaria)
https://doi.org/10.53656/math2022-6-3-mob
Abstract. The paper discusses modern learning approaches in which mobile devices are increasingly used. It presents an experiment to apply mobile game-based learning to primary school students…
SOME CONCLUSIONS ON THE RESULTS OF THE NATIONAL EXTERNAL ASSESSMENT IN MATHEMATICS FOR 7TH GRADE
Pavlin Tsonev, Assist. Prof.
“Georgi Benkovski” Bulgarian Air Force Academy - Dolna Mitropolia, Bulgaria
https://doi.org/10.53656/math2022-6-5-nqk
Absract. The article analyzes the measurement properties of the multiplechoice test items from the National External Assessment for 7th grade, conducted in 2021...
