Section A: Education in Mathematics

Mark Applebaum, Ofer Azar, Alisa Voslinsky, RISK, CONFIDENCE, AND EQUITY IN MATHEMATICS COMPETITIONS

Boyko Bantchev, VECTOR ALGEBRA – AN INDISPENSABLE TOOL FOR GEOMETRY

Dobrinka Boykina, ON THE DEVELOPMENT OF STUDENTS’ CRITICAL AND REFLECTIVE THINKING IN MATHEMATICS EDUCATION

Daniela Georgieva, Damyana Gandeva, Marta Teofilova, CONIC SECTIONS IN EXTRACURRICULAR ACTIVITIES IN MATHEMATICS

Todorka Glushkova, Marta Teofilova, Vanya Ivanova, Boyan Zlatanov, Dobrinka Boykina, MATHEMATICS ACROSS ART, ENGINEERING, AND TECHNOLOGY: A STEAME TRAINING APPROACH FOR STUDENT AND IN-SERVICE TEACHERS

Milcho Ivanov, Elena Marinova, INVARIANTS IN 5TH GRADE

Penka Karadzhova, A TECHNOLOGICAL MODEL FOR PROVIDING SYNERGETIC SUCCESSION IN MATHEMATICS EDUCATION

Tatyana Madzharova, Nely Baeva, SOME APPLICATIONS OF THE DEFINITE INTEGRAL IN PHYSICS

Denislav Marinov, Dobrinka Milusheva-Boykina, INTERACTIVE LESSON ON THE TOPIC “DERIVATIVE OF A FUNCTION”

Galina Momcheva, Todorka Glushkova, VISUALIZATIONS: THE SYNERGY OF DIGITAL AND MATHEMATICAL COMPETENCIES

Milen Naydenov, Veselin Nenkov, SOME PROBLEMS ON GEOMETRIC PROBABILITY

Veselin Nenkov, MARION HEXAGONS AND ELLIPSES

Rosen Nikolaev, Tanka Milkova, SOME PROBLEMS AND DISADVANTAGES OF USING ARTIFICIAL INTELLIGENCE IN MATHEMATICS EDUCATION

Teodora Noncheva, SUMMER STEM CAMP AS AN EFFECTIVE MODEL FOR INCREASING STUDENTS’ MOTIVATION AND INTEREST IN NATURAL SCIENCES AND MATHEMATICS

Asya Polyankova, OVERVIEW OF LINGUISTICS OLYMPIADS IN THE INTERNATIONAL AND BULGARIAN CONTEXT

Tatyana Sergeeva, Maria Shabanova, Nina Pronina, RUSSIAN-BULGARIAN COOPERATION IN THE FIELD OF WORKING WITH MATHEMATICALLY GIFTED CHILDREN AND TALENTED YOUTH

Ivan Shotlekov, Iliyana Shotlekova, THE COGNITIVE PARADOX: WHY MATHEMATICS MAJORS STRUGGLE WITH ELEMENTARY MATH PUZZLES

Diana Stefanova, Tatyana Madzharova, SOME PROBLEMS OF FUNCTIONAL EQUATIONS

Vladimir Tirolski, SOCIAL-EMOTIONAL LEARNING IN SYNERGY WITH MATHEMATICAL AND FINANCIAL LITERACY

Ivanka Vasileva, DIGITAL TOOLS WITH ARTIFICIAL INTELLIGENCE PADLET AND DIFFIT IN MATHEMATICS TEACHING FOR STUDENTS WITH DIFFERENT LEARNING STYLES IN THE 5TH GRADE