development

Depicts a pony growing, learning, and playing during the first year of its life on a farm.

A girl learns about caterpillars and butterflies as she watches her grandfather grow them on the nettles in his garden.

As twelve-year-old Duane endures the confusing and humiliating aspects of puberty, he watches a newborn bird in a nest on his windowsill begin to grow and become more independent, all of which he records in his journal.

Explains the growth and reproduction of plants, how dead plant matter is recycled, and how human actions affect plant life.

Discusses the growth and reproduction of plants, and the functions of various plant parts. Includes plant-growing activities.

Photographs and text show the development of a kitten from birth to ten weeks old.

Photographs and text follow a guinea pig and his siblings as they grow, learn, and play during their first year of life.

Photographs and text depict the growth and development of a puppy from its first day alive to its eighth week.

Describes the stages of development as a broad bean seed grows into a plant; then poses the question: which comes first, the plant or the seed?.