Lists all of the accomplishments of a child who has turned three, from drinking out of a cup to riding a tricycle.

A tiny primordial tadpole grows into a frog, feeling just as strong and powerful as the huge tyrannosaurus rex that stomps through the mud.

Baby animals overcome challenges in their day-to-day lives, such as finding food, spinning a web, and flying from the nest.

Introduces how different animals and even human babies grow from being newly-hatched or born, through being carried everywhere, to having their own special place to sleep. El potro a crecido tanto que ahora duerme en su propia cuadra. Hasta ahora tú dormías en la cuna, pero ahora que has crecido, ¿dónde dormirás?

A young child asks their mommy, "What age was I cutest of all? Now that I'm bigger or when I was small?" Answered in a loving way that celebrates a mother's everlasting love for her child at any age.

"Walt is not the tallest or the curliest or the pointiest or even the crunchiest. A confounded blade of grass searches for his 'est' in this ... story about growing up"--

Little Frog does not want to grow up, and he gives his father all sorts of reasons why being small is best.

A little girl explains that she does not need a pacifier anymore, because she is a big kid now.

When a young rabbit takes the training wheels off his bike, he learns something surprising about his dad.

Mira wants to be good at something, but she is held back by her desire to be perfect.