Methodology of Using Natural Sciences Integration in Teaching Students the Technology of Producing Nitrogen-Containing Organic Compounds in The Chemical Industry

Аннотация

This scientific-methodological paper presents a methodology for teaching students about nitrogen- containing organic compounds produced in chemical industry enterprises, utilizing an integrative approach based on natural sciences. The approach aims to reveal the practical relevance of the topic by harmonizing chemistry, biology, ecology, medicine, and industrial sciences. The applied significance of major Uzbek chemical enterprises such as "Navoiyazot" and "Farg‘onaazot," as well as the use of laboratory experiments and project-based learning, are highlighted as tools for developing interdisciplinary thinking, practical skills, and professional interest among students. Furthermore, the content and analyses of this article are fully aligned with Uzbekistan's "New Uzbekistan" Development Strategy for 2022–2026 and the concept of ensuring close linkage between science, production, and education. Keywords: Nitrogen-containing organic compounds, industrial integration, educational innovations, STEAM approach. deepens knowledge while demonstrating its practical Introduction: In the 21st century, the rapid relevance. development of science and technology demands that the education system prepare specialists with practical, In Uzbekistan, major chemical plants such as interdisciplinary knowledge, capable of independent “Navoiyazot” JSC, “Maxam-Chirchiq” LLC, and thinking and effective problem-solving. In particular, “Farg‘onaazot” JSC serve as practical schools for the deep and systematic instruction in the natural synthesis and application of nitrogen compounds. sciences—especially in chemistry—is a pressing task, Establishing integrated collaboration with these enabling students to act independently in situations enterprises in the educational process enhances not linked to real industrial contexts. only theoretical knowledge but also prepares students for practical application. Nitrogen-containing organic compounds occupy a critically important place in chemistry. They are not Moreover, international educational standards (such as only of theoretical interest but also widely used in those by OECD PISA, UNESCO, and Bloom’s Taxonomy) practical fields such as medicine, agriculture, the food emphasize the importance of applying knowledge in industry, ecology, and pharmaceuticals. Knowledge interdisciplinary contexts to assess students’ deep about their structure, properties, synthesis, and understanding of science. Therefore, teaching applications plays a key role in developing students' nitrogen-containing compounds in conjunction with chemical thinking. Therefore, using interdisciplinary biology, ecology, technology, and informatics aligns approaches and integrating methods involving with these standards and supports the development of industrial enterprises significantly strengthens and students' intellectual potential. International Journal of Pedagogics 228 https://theusajournals.com/index.php/ijp International Journal of Pedagogics (ISSN: 2771-2281) This article analyzes, on a scientific basis, the content, • Amides synthesis: Carboxylic acids + methodology, and practical results of a modern amines → amides + water interdisciplinary approach to teaching nitrogen- • Nitro compounds synthesis: Aromatic containing organic compounds in integration with hydrocarbons + concentrated HNO₃/H₂SO₄ → Uzbekistan's industrial enterprises. The proposed nitroaromatic compounds (nitration reaction) approach is aimed at the harmonious development of Biological and industrial significance: students' theoretical knowledge and practical skills, as well as fostering their interest in scientific research. • Amino acids and proteins are fundamental components of living cells. Nitrogen-containing organic compounds are hydrocarbons that include nitrogen (N) atoms and are • Nitrogen fertilizers (urea, ammonium key components in vital biological processes and nitrate) are widely used in agriculture. industrial chemistry. These compounds are • Nitro compounds are used in the distinguished by their chemical properties, reactivity, production of explosives (TNT), pharmaceuticals and biological significance. (paracetamol), dyes, and plastics. The main classes of nitrogen-containing organic Problems of Application in Education compounds include: Students often face difficulties in understanding 1. Amines (R-NH₂, R₂NH, R₃N): abstract concepts (such as intermolecular bonds, These are derivatives of ammonia and can be classified hydrophilic/lipophilic properties). A lack of practical as primary, secondary, or tertiary. experience leads to an inability to connect theoretical knowledge with real-life situations. Additionally, the Example: Methylamine (CH₃NH₂), Dimethylamine fact that educational materials sometimes do not ((CH₃)₂NH) reflect modern industrial realities lowers student 2. Amides (R-CO-NH₂): motivation. Formed by condensation between carboxylic acids and Advantages of Interdisciplinary Approach in Education amines. The modern educatio