metamorphosis

Children in the classroom watch a caterpillar grow, disappear inside a shell it makes, and come out of the shell a beautiful butterfly.

At head of title: The mystery of nature. Describes how the caterpillar becomes a graceful and colorful butterfly, an insect that can fly thousands of miles.

At head of title: The mystery of nature. Describes various types of frogs, explaining how they are born and how they survive.

Simple text and illustrations depict how a caterpillar is transformed into a butterfly.

Describes the life cycle of the frog and its metamorphosis from tadpole to adult.

Explains how insects grow, describing the various stages of incomplete and complete metamorphosis.

Examines how butterflies reproduce and how caterpillars become butterflies.

Describes the metamorphosis of a butterfly through its stages of egg, caterpillar, pupa, and finally butterfly.