Teacher STEM Competency Framework in Mathematics for Developing 21st Century Skills Teacher STEM Competency Framework in Mathematics for Developing 21st Century Skills Year Fourteen (2026) / Issue Second Year Fourteen (2026) / Issue Second Author(s): Kalina Drumeva, Darinka Galabova Author(s): Kalina Drumeva Darinka Galabova DOI: 10.15547/PF.2026.008 Read the article
Project Based Learning and Visual Teaching Techniques for Anxiety free Mathematics in Primary School Project Based Learning and Visual Teaching Techniques for Anxiety free Mathematics in Primary School Year Thirteen (2025) / Issue Third Year Thirteen (2025) / Issue Third Author(s): Nadezhda Borisova, Rositsa Georgieva, Veritsa Arsov, Giedre Kaciene, Ineta Helmane, Hasan Arslan, Kadir Tunçer, Aleksandra Zając Author(s): Nadezhda Borisova Rositsa Georgieva Veritsa Arsov Giedre Kaciene Ineta Helmane Hasan Arslan Kadir Tunçer Aleksandra Zając DOI: 10.15547/PF.2025.024 Read the article
Application of the Educational Escape Room in an Interdisciplinary Lesson on Art & Mathematics Application of the Educational Escape Room in an Interdisciplinary Lesson on Art & Mathematics Year Еleventh (2023) / Issue Third Year Еleventh (2023) / Issue Third Author(s): Irina Mishkova-Yotova, Zoya Borisova Author(s): Irina Mishkova-Yotova Zoya Borisova DOI: 10.15547/PF.2023.021 Read the article
STEAM Integration of Arts and Math in Kindergarten STEAM Integration of Arts and Math in Kindergarten Year Еleventh (2023) / Issue Third Year Еleventh (2023) / Issue Third Author(s): Darinka Galabova, Iskra Ruseva Author(s): Darinka Galabova Iskra Ruseva DOI: 10.15547/PF.2023.020 Read the article
The Development of Mathematical Competencies In 5-7-Year-Old Children Through Activities in Nature The Development of Mathematical Competencies In 5-7-Year-Old Children Through Activities in Nature Year Еleventh (2023) / Issue First Year Еleventh (2023) / Issue First Author(s): Yordanka Ilieva Author(s): Yordanka Ilieva DOI: 10.15547/PF.2023.008 Read the article
MATHEMATICS ANXIETY IN THE SCHOOL MATHEMATICS ANXIETY IN THE SCHOOL Year Sixth (2018) / Issue First Year Sixth (2018) / Issue First Author(s): Dimitar Totev Author(s): Dimitar Totev DOI: 10.15547/PF.2018.005 Read the article
THE MATHEMATICAL EXPERIMENT – VIRTUAL AND REAL THE MATHEMATICAL EXPERIMENT – VIRTUAL AND REAL Year Third (2015) / Issue Second Year Third (2015) / Issue Second Author(s): Dinko Tsvyatkov Author(s): Dinko Tsvyatkov DOI: DOI: 10.15547/PF.2015.020 Read the article
TOOLS FOR MODERN THINKING IN MATHEMATICS EDUCATION IN FIRST GRADE TOOLS FOR MODERN THINKING IN MATHEMATICS EDUCATION IN FIRST GRADE Year Third (2015) / Issue First Year Third (2015) / Issue First Author(s): Galya Kozhuharova, Mariela Nedyalkova Author(s): Galya Kozhuharova Mariela Nedyalkova DOI: DOI: 10.15547/PF.2015.004 Read the article
INTELLECTUAL CARDS AND THEIR APPLICATION IN MATHEMATICS IN THE PRIMARY SCHOOL -- STUDENTS SAY "AH!" AFTER WORKING WITH THEM INTELLECTUAL CARDS AND THEIR APPLICATION IN MATHEMATICS IN THE PRIMARY SCHOOL -- STUDENTS SAY "AH!" AFTER WORKING WITH THEM Year Second (2014) / Issue One Year Second (2014) / Issue One Author(s): Mariela Tinkova Nedyalkova Author(s): Mariela Tinkova Nedyalkova Read the article