Година LXIX, Книжка 4, 2026<<Архив
Научно-методически статии
A PROPERTY OF A TETRAHEDRON WITH A RIGHT TRIHEDRAL ANGLE
A property of a tetrahedron with a right trihedral angle is considered. Several approaches to its proof are presented. For this purpose, auxiliary statements are discussed, which also have independent significance.
stereometry; right trihedral angle; tetrahedron; Lagrange’s formula; Euler’s formula; de Gua’s theorem; mathematical olympiad
ПРИНОСЪТ НА РАЗШИРЕНАТА ПОДГОТОВКА ПО МАТЕМАТИКА В ПРОГИМНАЗИЯТА
Анализиран е приносът на разширената подготовка по математика в прогимназиален етап върху резултатите от Националното външно оценяване (НВО) след VII клас. Получените резултати не показват статистически значима положителна връзка между участието в разширена п...
математика; разширена подготовка; добавена стойност
АНАЛИЗ НА РЕЗУЛТАТИТЕ ОТ НАЦИОНАЛНОТО ВЪНШНО ОЦЕНЯВАНЕ ПО МАТЕМАТИКА ЗА 7. КЛАС, 2025 ГОДИНА
Статията разглежда представянето на седмокласниците на Националното външно оценяване по математика през 2025 г., като цели да очертае някои основни изводи, да идентифицира предизвикателства и да предложи насоки за подобряване на учебния процес.
Национално външно оценяване; 7. клас; класическа теория на тестовете; Item Response Theory
Образователни технологии
APPLICATION OF METACOGNITIVE STRATEGIES AND ARTIFICIAL INTELLIGENCE IN THE LEARNING PROCESS
This article examines the application of metacognitive strategies in the instruction of rational inequalities for \(9^{\text {th }}\)-grade students. The study presents a pedagogical model that integrates artificial intelligence (AI) tools – specifically Cha...
metacognitive strategies; artificial intelligence; personalized learning; problem-solving strategies
AN EXPERIMENT SIMULATING CORPORATE TRAINING USING BUSINESS PROCESS MODELS
The article examines the application of business processes in the design and implementation of corporate strategy for employee’s professional development. A training approach using processes in an organization is presented, which allows for the definition and...
business processes; BPMN; corporate training; corporate hierarchy; employee training simulation
ADAPTING THE BEHAVIOR OF VIRTUAL CHARACTERS IN EDUCATIONAL VIDEO GAMES
Virtual players, also known as non-playable characters (NPCs), are utilized in educational video games to create an engaging gameplay experience that leads to improved learning outcomes and enhanced skills and competencies. To foster motivation and engagement...
Video games; NPC; Adaptation; Behavior
OBTAINING AN ANALYTICAL SOLUTION OF FIRST-ORDER DIFFERENTIAL EQUATIONS WITH CHATGPT
ChatGPT is a part of the artificial intelligence developed by OpenAI, which was officially launched in 2022. It is a tool that enables interactive conversations and provides explanations, guidance and information across various fields related to everyday lif...
first-order differential equations; ChatGPT; analytical solution of differential equation.