Why just read fascinating science information when you can read a teaser or question and lift-the-flap to discover more? Whether you lift the flap to discover the longest river and tallest mountain or lift the flap to learn how a caterpillar turns into a butterfly, this series inspires the thrill of learning in children of all ages. With fun learning titles for different ages, this series is sure to be enjoyed and shared by all your kiddos. TheĀ Very First Lift the Flap Questions, for 2 years and up, provides a friendly introduction to topics familiar with little ones. TheĀ First Lift the Flap QuestionsĀ introduce beginning science concepts using simple, easy to understand language, and are designed for ages 3 years and up. Children 4 years and up, will be eager to dive in more deeply with theĀ Lift the Flap Questions and AnswersĀ books, which provide simple answers to more challenging questions. Also, for the 4-year-old preschooler and older, theĀ Board booksĀ encourage children to match pictures and words. Find the best option for your family and watch your childrenās eyes light up as their natural curiosities are satisfied! Sturdy, thick cardstock pages. Hardbound.Ā