Little Fingers, Big Brains understands the critical importance of early childhood development in learning as 80% of brain growth and development in children happens between ages 2 and 7. Though their fingers are tiny, brain synapses in children explode ginormously during this period. Exposing children to a wide variety of activity worksheets says a foundation for developing skills like reading, math, art, science and language. Little Fingers Big Brains Pre-K book focuses on pre-math, pre-writing, numeracy,literacy, cognitive development, environment studies that help children understand the world around them and develop a life-long love for excellence in education.