Bøger af Bobbie Kalman

The life cycle of the butterfly, from its metamorphosis from a caterpillar to the monarch butterfly's migration of 4,000 miles, is explained in this title. Topics including where butterflies lay their eggs, the transformation from pupa to chrysalis to butterfly, butterfly facts and activity suggestions, and more. Full-color illustrations.

Schools today are different from the schools of the past, but in some ways, they are similar. Find out more in School Days, a title in the Then and Now series.

"Once upon a time, doctors made house calls, fire trucks were pulled by horses, and the milkman delivered fresh milk right to peoples doors. In this innovative title, students will love learning about their favorite community helpers and how their jobs have evolved over time."--

This fascinating new book explains to young children why the land on Earth has different shapes in different places.

Describes the different species of sea turtles, their bodies, life cycles, migration, behavior, diets, why they are endangered and how people are helping them.

Beginning their lives as tiny tadpoles living in water, frogs live on both land and in the water. This title details the changes in a frog at the four stages of its life. Includes facts about how frogs breathe and eat, the differences in metamorphoses in southern and northern climates, dangers to frogs, and more. Full-color illustrations.

Introduces children to the traditional daily life of the Native people who lived on the Great Plains of North America.

Introduces the different qualities and aspects of living things, including people, other animals, and plants, and covering such topics as breathing, feeding, energy, growth, locomotion, and reproduction.

All types of creatures, including insects, mammals and fish, are covered in this engaging book on the animal kingdom. Young readers learn all the basics of kingdoms, orders, classes and species in this engaging book. Full color.

This exciting new book explains the basic concept of the life cycle. Using fascinating examples, the book explores both plant and animal life from seed or egg through birth, growth, reproduction, and death.

Meet people of different nationalities who make our communities cleaner, safer and more pleasant. This alphabet book includes such helpers as police officers, firefighters, sanitation workers and veterinarians. Full color.

The topics covered in this book include the behavior, life cycle, and anatomy of frogs and toads. Frogs and toads belong to a group of animals called amphibians an amphibians is an animal that can live on land and in the water.

Helps children learn how the bodies of different animals, including frogs, butterflies, and beetles, change as these animals go through their life cycles. This book explains metamorphosis in a format that is accompanied by pictures. It is intended for ages 6-10.

Whales, manatees, seals, dolphins, and sea otters are just some of the many mammals that have evolved over time in order to survive in the water. Suitable for ages 6-12, this book reveals: how these air breathing creatures have adapted to the water; their underwater senses; what they eat and how they raise their young; and more.