This paper explores the importance of scientific education in early childhood and preschool education, emphasizing the significance of outdoor play as a key learning method. Various aspects of scientific literacy and its impact on children's cognitive, social, and emotional development are analyzed. It highlights that early exposure to scientific phenomena through play and exploration stimulates curiosity, critical thinking, and creativity in children. Outdoor activities, tailored to children's interests, allow them to develop motor skills, self-confidence, and cooperation skills. Special emphasis is placed on adapting activities to environmental conditions and reflection after activities, helping children consolidate new knowledge and experiences. A safe environment, encouragement of curiosity, interactivity, and collaboration are crucial elements of successful scientific education. Through this approach, children develop a love for learning and exploration, preparing them for future academic and life challenges. The paper also underscores the need for continuous investment in early scientific education to ensure the harmonious development of children and their readiness for life in modern society.