Preschool and Kindergarten Worksheets The brain physically grows to 90% of its adult size by age 5. The brain connections that create this growth are primarily based on the experiences a child has in these early years. Brain development is activity dependent and children who enter school with rich experiences that have strengthened the development
We’re working on a new activity book about Mermaids and their friends! Check out these sample pages and let us know what you think!