Simple text describes the basics of counting and explains how to count in groups.

Long ago, a once-mighty Allosaurus stalked the land searching for helpless prey for dinner, too sick to battle stronger dinosaurs. Millions of years later, scientists discovered the bones of this 'different lizard' in Wyoming and named him Big Al. Read how Big Al helped them learn more about Allosaurus and its days on Earth. The Exploring Dinosaurs and Prehistoric Creatures series is the first stepping-stone in developing a child's knowledge of prehistoric...

Introduces the concept of money along with the values of different coins.

While Velociprator means 'quick thief,' did this small dinosaur actually steal its food? Find the answer to this and other questions in this fascinating book. Dinosaurs--they're fascinating, scary, mysterious, and just plain cool. No wonder kids love them! With the pace of new discoveries, there's more to learn about these amazing creatures all the time. The Child's World's Introducing Dinosaurs series combines eye-catching color illustrations with...