- in Year Eighth (2020) / Issue First, Author(s): Stanislava Varadinova | DOI: 10.15547/PF.2020.005
The attention sustainability and its impact of social status in the class are current issues concerning the field of education are the reasons for del...
- in Year Twelfth (2024) / Issue First, Author(s): Antoaneta Angelacheva, Stanislava Stefanova | DOI: 10.15547/PF.2024.004
...ation in 7. grade in the school year 2022/2023. Didactic tests "Alkaline group" and "Halogen group" have been created to measure the students’ achie...
- in Year Thirteen (2025) / Issue First, Author(s): Stanislava Yordanova, Antoaneta Angelacheva | DOI: 10.15547/PF.2025.005
...value-based attitudes among students towards the environment and human health. The effectiveness of any educational technology depends on the selected...
