Boshlang‘ich sinflarda matematika fanidan sinfdan tashqari ishlarning o‘rni, ahamiyati va ularni tashkil etish metodikasi keng yoritilgan.

В статье рассматриваются фразеологизмы с компонентом-именем числительным в русском языке. Анализируются их происхождение, семантика и функции в речи. Приводятся примеры из художественной литературы и научных исследований известных лингвистов. Работа способствует углубленному пониманию роли числительных в фразеологии и их влияния на выразительность русского языка.

Small biopsies are of great importance in pathological diagnostics, as they allow for the early detection of many diseases and the determination of treatment strategies. However, morphological errors that occur during the evaluation of these samples can lead to incorrect diagnosis and a negative impact on the patient's health. The article analyzes the main morphological errors that occur during the study of small biopsies, their causes and clinical consequences. It also highlights the importance of improving the biopsy technique, proper sample preparation, and the use of modern diagnostic methods (immunohistochemistry, molecular diagnostics) to prevent errors. The study also shows the possibilities of reducing diagnostic errors by improving the professional skills of pathologists and strengthening quality control.

In recent decades, the prevalence of allergic respiratory diseases, such as asthma and allergic rhinitis, in children has been rising at an alarming rate. One of the key contributors to this trend is climate change, which has altered environmental conditions, exacerbating the frequency and intensity of allergens such as pollen, mold, and air pollutants. This paper examines the dynamics of the increasing incidence of allergic respiratory diseases in children under the conditions of climate change. It explores the key environmental factors-such as rising temperatures, longer pollen seasons, and worsening air quality-that contribute to this growing health concern. The paper also delves into the vulnerability of children, whose developing immune and respiratory systems make them more susceptible to environmental stressors. In addition, it emphasizes the importance of preventive measures, including environmental regulation, early detection, allergen avoidance strategies, and public health policies aimed at reducing exposure to harmful environmental factors.

This article explores the transformative role of Virtual Reality (VR) in modern marketing strategies, focusing on how immersive experiences are reshaping customer engagement and brand interaction. By analyzing global trends and recent case studies from companies and organizations like IKEA, Nike, and Samsung, the paper highlights VR's potential to elevate customer satisfaction, drive emotional connection, and generate measurable business outcomes. It also considers technological, psychological, and infrastructural challenges while providing actionable insights for marketers aiming to adopt VR as part of their digital strategy.