Complex Solutions to Quadratic Inequalities and Their Modeling by Means of LATEX
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,
2) Eugenia Kovatcheva
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
Ivaylo Kortezov
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)
Philip Petrov
Sofia University
https://doi.org/10.53656/math2022-6-6-pri
Abstract. “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
Margarita Gocheva,
Nikolay Kasakliev,
Elena Somova
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
“Georgi Benkovski” Bulgarian Air Force Academy - Dolna Mitropolia, Bulgaria
https://doi.org/10.53656/math2022-6-5-nqk
Abstract. The article analyzes the measurement properties of the multiplechoice test items from the National External Assessment for 7th grade, conducted in 2021...
