- in Year Fourth (2016) / Issue Third, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2015.058
The article presents a specific competition which links mathematics, IT and art. The goal of the competition is the development of key competences and...
- in Year Eighth (2020) / Issue Second, Author(s): Тoni Chehlarova | DOI: 10.15547/PF.2020.013
... learning preparation and the first week of its conduction are presented. Distance learning was introduced by the Ministry of Education on March 16, 2...
- in Year Ninth (2021) / Issue Fourth, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2021.022
... of the training program with teachers and students of technical sciences are described. Some interesting editing options for users when working with ...
- in Year Twelfth (2024) / Issue First, Author(s): Koya Chehlarova, Neda Chehlarova | DOI: 10.15547/PF.2024.003
..." project are presented. The aim of Glass Initial project is to popularize two techniques of glass material and silk painting technique among art love...
- 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 Thirteen (2025) / Issue Second, Author(s): Neda Chehlarova | DOI: 10.15547/PF.2025.015
... and 75% are presented. For this purpose, two series are used - with a circle and with a square. For each series, two options for presenting the corre...
- in Year Thirteen (2025) / Issue First, Author(s): Neda Chehlarova, Koya Chehlarova, Natalia Gecheva | DOI: 10.15547/PF.2025.004
... educational experts from several cities in Bulgaria participated in them. All participants made their own original work on the topic "Jewelry with a ...
