The article extensively covers the role of game activity in the cognitive development of primary school children. The concept of cognitive development, types of play and stages of development of children's play were analyzed, showing the relationship between play and cognitive development. It was also analyzed in detail how play activities affect the learning process, creative thinking, social and emotional development of children.ation: the article extensively covers the role of game activity in the cognitive development of primary school children. The concept of cognitive development, types of play and stages of development of children's play were analyzed, showing the relationship between play and cognitive development. It was also analyzed in detail how play activities affect the learning process, creative thinking, social and emotional development of children. The article also provides effective ways to use games through pedagogical recommendations and practical examples.

This article analyzes the main principles, approaches, and outcomes of economic development and development strategies. It highlights the role of economic growth, social development, human capital, innovation, sustainability, and governance. The article concludes on the effectiveness of development strategies and their adaptability to the economic, social, and environmental conditions of countries. the findings indicate that successful economic development requires a holistic approach, long-term strategic planning, and sustainable socio-economic progress.

This article discusses the concept, essence and purpose of sustainable development, the principles of environmental, social and governance responsibility, denoted by the abbreviation ESG, current trends and the UN Sustainable Development Goals, the need to study the basics of sustainable development and the use of modern financial instruments in higher education institutions. As a practical example, the article considers the academic discipline "Finance of Sustainable Development", describes the content of independent study and various types of assignments for students, including the study of analytical reports on the sustainable development of one of the enterprises of the Republic of Uzbekistan. Further, the article describes an example of studying the Sustainability Report of the Joint-Stock Company “Navoi Mining and Metallurgical Plant” for 2023 by master's students in the process of studying this discipline. At the end of the article, general conclusions are given.

this article discusses the concept and essence of sustainable development, the importance of achieving the Sustainable Development Goals to ensure economic growth, the need to study the basics of sustainable development in higher education institutions. As an example of the introduction of such a subject into teaching practice, the article describes the academic discipline "Finance of Sustainable Development" and its main topics, considers the content of independent learning and various types of assignments for students, one of which is the study of analytical reports of various organizations on achieving the Sustainable Development Goals. Further, the article describes an example of studying the Sustainability Report of Joint-Stock Commercial Bank "Kapitalbank" for 2024 during the study of this discipline. At the end of the article, general conclusions are given.

The scientific article provides experimental material devoted to the study of the influence of the norms of basic nutrients (NPK) and organic fertilization (manure) on the growth and development of Taifi pink grapes. As a result of the studies, it was found that optimal conditions for the development of plants are created when the following norms of organo-mineral fertilizers-N120,P90,K30 kg / ha and N120,P90,K30 + 5 t / ha manure.

This article examines the concept and essence of sustainable development and ESG criteria, describes the main areas of activity of Public Joint-Stock Company “Sberbank of Russia“ as an important financial institution. Further, the article examines an example of studying the Policy of PJSC “Sberbank of Russia” in the field of social and environmental responsibility, corporate governance and sustainable development by master's students within the framework of the academic discipline "Finance of sustainable development". At the end of the article, general conclusions are given.

The article focuses on the processes of sustainable development in the Republic of Uzbekistan, the Millennium Development Goals adopted by the UN in 2000 and the solution to combating poverty, the new 17 Sustainable Development Goals of the "Sustainable Development-2030" program and the principles of ecological, economic and social development.

Play is an essential and distinctive aspect of childhood that profoundly influences children's development across multiple domains. This scientific article explores the essence and uniqueness of play in children's activities, drawing upon a comprehensive review of existing literature. Play is characterized by its voluntary and intrinsically motivated nature, providing children with a self-directed and imaginative space for exploration, learning, and social interaction. The cognitive benefits of play include enhanced problem-solving skills, creativity, and a positive attitude towards learning. Emotionally, play supports emotional regulation, empathy development, and the expression of complex emotions. Socially, play facilitates the development of social skills, cooperation, and cultural understanding.  

This article examines the concept of sustainable development and its three key elements (ESG), the essence of the Sustainable Development Goals to ensure economic growth, the need to study the basics of sustainable development in higher education institutions, describes the academic discipline "Finance of Sustainable Development" and the purpose of its study, considers the importance of independent learning and the main types of assignments for master's students. Further, the article describes in detail the need to study analytical reports of various organizations in the field of sustainable development, as an example, the study of the ESG report of the Public Joint-Stock Bank "Sberbank of Russia" for 2023 is considered. At the end of the article, general conclusions are given.

This article examines continuous education as an important factor in improving the process of professional development of an individual for continuous professional development of a teacher and its implementation. The need for a clear definition of resources, mechanisms and directions of continuous professional development of a teacher is emphasized.

This article discusses the problem of speech development in preschool children. Such concepts as: speech, speech development, language are disclosed. The tasks of speech development by different authors are also presented. The question of the importance of the formation of correct and good oral speech in preschool children has been studied.

This article explores modern approaches to mobile application development across multiple platforms, with a particular focus on cross-platform technologies. Furthermore, it discusses virtual online platforms designed for teaching mobile app development. The paper reviews the benefits and challenges of cross-platform frameworks and investigates educational tools that help beginners and professionals learn mobile development efficiently. Several popular virtual learning platforms are analyzed, emphasizing their role in fostering practical programming skills and innovation in mobile technology.

International tourism is an important industry that currently has a significant impact on economic, cultural and social spheres around the world. This article analyzes the main factors affecting the development of international tourism. It analyzes the global development trends of tourism by studying economic, political, cultural, technological, environmental and social factors. It also expresses opinions on the changes taking place in the tourism sector and future development prospects.

This article is dedicated to exploring the importance, challenges, and proposed solutions for Big Data (large-scale data) technologies in Uzbekistan. Big Data technologies offer the potential to increase efficiency in various sectors, including the economy, public administration, education, and more.However, the development of these technologies in Uzbekistan faces several challenges, such as underdeveloped infrastructure, a lack of skilled specialists, financial constraints, and weak data security. The
article proposes solutions to these issues, including the development of infrastructure, workforce training, fostering collaboration between the public and private sectors, and localizing international best practices.These approaches will contribute to the effective implementation of Big Data technologies and help Uzbekistan achieve high results in the digital economy

This article explores the customization of children's sports playgrounds with a focus on balancing physical and psychological development needs. It emphasizes the importance of creating playground environments that not only promote physical activity but also cater to the cognitive, emotional, and social growth of children. The article discusses how playground design can be adapted to meet these diverse developmental needs through a combination of equipment, layout, and programming, offering a holistic approach to child development in sports playground settings.

Theoretical substantiation and development of an organizational and economic mechanism for managing human capital in the development of the country.The purpose of this article is to study the methodological, theoretical and practical foundations of human development in the innovation economy of Uzbekistan. In the new Uzbekistan, entering the third Renaissance, huge funds are being spent on the development of human capital, science, education, health and culture, leading to the development of world civilizations and countries.

This article is devoted to the history of the development of biology teaching methodology, the emergence, development and formation of the main teaching methods. This article describes the historical process of teaching biology and its regulation, changes in the educational process, the use of pedagogical principles and technologies in teaching, and successful pedagogical methods used by students in learning biology. provides information. This article describes the historical development of biology teaching methodology and many important methods and techniques in teaching students about science

Mobile applications have become an essential tool in various fields, including business, education, healthcare, and many others. The development of mobile applications requires consideration of cross-platform compatibility and user convenience. This thesis discusses the technologies used in mobile app development, their effectiveness, and future trends. It also analyzes the opportunities and advantages of cross-platform development.

This article explores the significance of school life and its profound impact on an individual's development. It examines how the academic, social, and emotional experiences during school years contribute to personal growth and success in later life. The paper highlights the role of school life in fostering essential life skills such as teamwork, leadership, critical thinking, and social interactions. Drawing on a comprehensive literature review, the article provides insights into how school environments, peer relationships, extracurricular activities, and academic support influence students' overall development. The findings emphasize that a positive school experience is integral to shaping well-rounded, capable individuals who can thrive in both personal and professional spheres. The article concludes by calling for educators and policymakers to create inclusive, supportive school environments that address the diverse needs of students for their holistic development.

In this article, the role and importance of the country's railway transport in the development of the national economy, the history of its development, foreign experiences in this regard, as well as the factors that influenced the creation, formation and development of this transport network, the development of the country's railway transport  suggestions and recommendations regarding the prospects are given.

Today, the rapid development of our country's economy and the increase in the standard of living of the population are closely connected with the wide opening of entrepreneurship by our state. Constitutional guarantees of the economy serve as a solid foundation for its sustainable development and growth of the population's well-being. In this article, based on foreign experience and our national legislation, the constitutional and legal foundations of the economy and development trends, legal problems arising in the process of economic development and their solutions are scientifically and theoretically analyzed, proposals and comments are developed.

The basic social obligation of the government is to provide universal health coverage (UHC) for the community, irrespective of its residency and social status. However, despite the view that financing of healthcare should be based on per capita expenses for the community, the factual policy does not consider this. Such approach intimidates a constitutional and other rights of individuals to get fair and equitable healthcare, in every region.

Great attention is paid to the development of science and innovation in our country. The development of medical science and development of new methods and techniques in this regard is one of the urgent issues. Everyone knows that it is no secret that the medical field is always reforming and always working towards development. Of course, it is up to the teachers to convey these endless innovations and reforms to the next generation. This article provides information about the implementation of modern methods used for this purpose and their effectiveness.

Human capital is the main basis of sustainable development. Education is considered as an important tool for developing human knowledge and skills, raising social awareness and achieving the goals of sustainable development. This article compares and analyzes different educational methodologies and their contribution to achieving the goals of sustainable development. The role of educational methodologies in achieving these goals and their use in the modern educational process are discussed.

The article explores the evolving role of social media as a dynamic tool in the professional development of foreign language teachers, emphasizing its potential to support continuous learning, peer collaboration, and reflective practice. It highlights how platforms such as Twitter, Facebook, and LinkedIn offer accessible spaces for educators to engage in informal learning, share teaching resources, and participate in professional discussions across borders. The integration of social networking tools into professional development programs has redefined traditional models, making them more flexible, learner-centered, and relevant to current educational contexts. By engaging with online communities, foreign language teachers can broaden their pedagogical knowledge, stay informed about emerging trends, and develop professionally through meaningful interaction and knowledge exchange. The article concludes that social media, when used thoughtfully and strategically, contributes to building professional identity and autonomy, encouraging lifelong learning and fostering a sense of global community among language educators.