Information about clothing, transportation, food, religion, and many other aspects of life in ancient Egypt is accompanied by a variety of related craft projects.

Clarifies the study of the forces and principles involved with weather through the use of models and associated activities.

Examines the lives and culture of Arctic peoples before the arrival of Europeans and Americans, discussing the arctic climate, shelter, migration, hunting, transportation, diet, games, art, beliefs, and other topics; and includes instructions for a variety of related craft projects.

Introduces, in text and illustrations, the characteristics, habits, and natural environment of dinosaurs. Includes experiments and other activities.

Introduces basic facts about geography, weather, and the composition of the earth with instructions for related experiments and projects.

Explains the characteristics of oceans and the forces and principles which act upon them, demonstrating with experiments and models.

Describes what exactly maps are, and what they tell us. How people used sticks and clay to plot their routes. Learn how the layers of a map are put together, and plan and draw your own map. By exploring mapmaking, one can find out how maps help us to investigate the world we live in.

Experiments and other activities introduce building, how materials are used and joined, and what gives structure its strength.