EDITORIAL
FROM THE RESEARCH LABORATORIES
Reveal the Potency of Water Hyacinth and Red Ginger Extract as
Hydrogel Wound Dressing for Mrsa Diabetic Wound: a Short Review
Maulidan Firdaus, Muhammad Iqbal Daniswara,
Khoirul Jamaluddin, Novi Andriani
Sebelas Maret University – Surakarta (Indonesia)
https://doi.org/10.53656/nat2021-1.01
Abstract. Methicillin-resistant Staphylococcus aureus (MRSA) bacteria that colonize diabetic foot ulcers can cause dangerous infections and even amputations…
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TEACHING EXPERIMENTS IN SCIENCE
Demonstration of Damped Electrical Oscillations
Elena Grebenakova, Stojan Manolev
Municipal high school „Goce Delchev“ – Valandovo (R. North Macedonia)
https://doi.org/10.53656/nat2021-1.02
Abstract. Introducing mechanical oscillations in schools is a fairly simple and easy experimental feasible task. To demonstrate electromagnetic oscillations, we have difficulty in understanding by students…
Laboratory exercises in e-learning environment. Advanced kitchen chemistry
Nasko Stamenov
“Acad. Lyubomir Chakalov” National High School of Mathematics and Science
https://doi.org/10.53656/nat2021-1.03
Absract. New laboratory exercises are developed, key element is that they can be done at home...
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EDUCATION: THEORY AND PRACTICE
Be Careful, if You Learn Geography for 8th Grade with „Ucha.se“
Ivan Drenovski
South-West University „Neofit Rilski“
https://doi.org/10.53656/nat2021-1.04
Absract. The article analyses the scientific reliability and correctness of a number of statements presented in video lessons of Geography and Economics for 8th grade on the educational site “Ucha.se”...
CURRICULUM MATTERS
Alignment of Ethiopian Primary School Pre-Service Teacher Education Program with that Primary School Mathematics Contents/Syllabi
Anteneh Tefera, Mulugeta Atnafu, Kassa Michael
Addis Ababa University – Addis Ababa (Ethiopia)
https://doi.org/10.53656/nat2021-1.05
Abstract. This study is a quantitative research that examine the extent of alignment of Ethiopian teacher education program curricula with primary school mathematics contents…
NEW APPROACHES
Possibilities Of The Inquiry-Based Approach
For Formation
Of The Key Competences In Secondary School Chemistry Education
Antoaneta Angelacheva
University of Plovdiv “Paisii Hilendarski”
https://doi.org/10.53656/nat2021-1.06
Absract. The inquiry-based approach in science education is the main tool for the formation and development of key knowledge, skills and attitudes...
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Application of Computer Planetariums
in Astronomy Education
Ana Atanasova
High School “Nikola Vaptsarov”, 4000 Plovdiv, Bulgaria
https://doi.org/10.53656/nat2021-1.07
Absract. Children‘s interest in the stars and planets has always been great. Visiting planetariums and astronomical observatories is an exciting experience for them.
