Preschool education refers to the formal education and care of children between the ages of 3 and 5 years before they enter elementary school. This early childhood education focuses on developing social, emotional, physical, cognitive, and language skills in young children through play-based learning activities. Preschool education helps children build a strong foundation for academic success and social development in later years. Research in this area often explores the impacts of early childhood education programs on children's academic achievement, behavioral development, and long-term outcomes. Additionally, research in preschool education also examines best practices for curriculum design, teacher training, and family involvement in early childhood education programs.