Ellie is five and a half and she has tried to ride a bicycle but she did not manage. Sammy has just moved in next door he is five and he can ride very well. Dad learns a new fun technique to easily teach children to ride. He tries it out on Ellie and... Every page has interactive animation features. There is a read to me audio option and each word is touchable to help young readers. The book is recommended from age 4 through 7.