Top-quality supplies will help families and caregivers assist the child in developing language, literacy, science, and mathematics skills as well as increasing science, social emotional, art, and physical health proficiency. The skills align with most preschool and kindergarten educational guidelines and are organized in developmental order. Full-color activity pages (in English and Spanish) are packed with engaging activities developed by teachers who have years of experience with preschool and kindergarten children. Each sturdy backpack is designed for one typically developing 4-5 year old child. Items may vary.