Troll first-start science

Provides basic facts about the stars and constellations.

Provides young readers with scientific information about snow, discussing how it is formed, and what it does.

A group of animal friends discover the joys of picking and eating apples.

Provides basic facts about the weather.

Provides basic facts about the stars and constellations.

Examines the different parts of a tree and describes various kinds of trees and how they can be enjoyed by people.

An explanation of how the earth's rotation around the sun causes the changing seasons.

Text and illustrations provide information about the birth and early lives of owls.

Simple text and illustrations introduce the habitat, behavior, and life cycle of frogs.