Let's-try-it-out

Considers different aspects of hot and cold and includes simple experiments to illustrate these characteristics.

Discusses the parts of the brain and its involvement in controlling body parts and functions, from breathing to thinking. Includes simple experiments.

Jokes and riddles about all kinds of animals, such as "Did you hear about the turtle who bought a people-necked sweater?".

Illustrated text and suggested experiments introduce the function and importance of the lungs in the human body.