- in Year Twelfth (2024) / Issue Fourth, Author(s): Toni Chehlarova, Neda Chehlarova | DOI: 10.15547/PF.2024.028
Computer models for studies with pyramids with equal edges whose bases are inscribed in a specific circle are presented. Ideas for modifying some of t...
- in Year Fourth (2016) / Issue Third, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2015.058
...
- in Year Ninth (2021) / Issue Fourth, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2021.022
A basic short training framework for using QR code with different user groups is presented. The key points of the training program with teachers and s...
- in Year Twelfth (2024) / Issue First, Author(s): Koya Chehlarova, Neda Chehlarova | DOI: 10.15547/PF.2024.003
...ial" project are presented. The aim of Glass Initial project is to popularize two techniques of glass material and silk painting technique among art l...
- in Year Twelfth (2024) / Issue Third, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2024.019
...ngular trapezoids, the made and printed 3D auxiliary models for them are given. Variants for using manipulatives made of EVA material to help mathemat...
- in Year First (2013) / Issue Second, Author(s): Toni Chehlarova, Neda Chehlarova
...
- in Year Fourth (2016) / Issue Third, Author(s): Tsvetoslava Zareva, Toni Chehlarova | DOI: 10.15547/PF.2015.057
In the paper some difficulties and mistakes made by the students from the University of Architecture, Civil engineering and Geodesy & Higher Schoo...
- in Year Seventh (2019) / Issue Third, Author(s): Toni Chehlarova, Monika Koceva, Ivan Petkov, Dinko Tsvyatkov | DOI: 10.15547/PF.2019.018
...nstitute of Mathematics and Informatics and the Laboratory of Telematics of the Bulgarian Academy of Sciences is presented. The article describes the ...
- in Year Eighth (2020) / Issue Second, Author(s): Тoni Chehlarova | DOI: 10.15547/PF.2020.013
...arning preparation and the first week of its conduction are presented. Distance learning was introduced by the Ministry of Education on March 16, 2020...
- in Year Eighth (2020) / Issue Third, Author(s): Toni Chehlarova, Ivan Petkov | DOI: 10.15547/PF.2020.019
...
