Simple, repetitive text and detailed photographs introduce young readers to the insect world, describing how baby bugs are born, what they look like, and how they grow.
Presents an illustrated discussion of the many ways people earn money, including the sale of goods such as food and homes, and the performance of services such as house cleaning and medical care.
Brief text and life-sized photographs illustrate the concept of size with simple machines, such as levers, inclined planes, wheels and axles, screws, pulleys, and wedges.