KURS ISHI

INTRODUCTION In Uzbekistan, the enrollment rate of children aged 3-6 years in preschool education institutions reached 74.3% in 2023, representing a substantial increase from 52.8% in 2018 [1]. Globally, the early childhood education market size was valued at USD 245.9 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 8.9% from 2023 to 2030, driven by increasing awareness of its long-term benefits [2]. Specifically, high-quality early childhood interventions, particularly those focusing on language and communication, have been shown to yield a return on investment of 7-10% per year through increased tax revenues, reduced welfare dependence, and decreased crime rates [3]. Despite significant progress in expanding access to preschool education, challenges persist in ensuring the quality and effectiveness of speech development programs, particularly in the context of diverse linguistic backgrounds and varying levels of teacher preparedness. A significant proportion of preschoolers in Uzbekistan, estimated at approximately 20-25% in certain regions, exhibit some form of speech delay or difficulty upon entering primary school, impacting their literacy acquisition and overall academic performance [4]. Furthermore, there remains a notable gap in the systematic integration of evidence-based, culturally appropriate activities designed to foster communicative competence effectively. While general guidelines exist, a lack of specific, well-researched methodological frameworks tailored to the Uzbek educational context results in inconsistent application and suboptimal outcomes. Addressing these unresolved problems necessitates a focused investigation into practical, innovative, and contextually relevant approaches to speech skill development in preschool settings. Lev Vygotsky (1978) profoundly demonstrated the socio-cultural theory of cognitive development, emphasizing the role of social interaction and the Zone of Proximal Development (ZPD) in language acquisition [5]. Jerome Bruner (1983) further elaborated on the concept of "scaffolding," highlighting how adults support children's learning by structuring tasks and providing guidance, which is crucial for early linguistic development [6]. Elizabeth Bates (1999) advanced understanding of the interplay between language and cognition, showing how early communication skills predict late ...