Describes how frogs develop from eggs to tadpoles to froglets to adult frogs.

Traces the life cycle of an earthworm from cocoon to adult, and includes information about earthworm anatomy, eating, tunneling, and earthworm watching.

Profiles the gold rush and discusses how people traveled West, what tools they used to find gold, where most of the travelers settled, and other related topics.

Structures are made up of parts arranged in a way that serve a certain purpose. This book looks at human-made structures, such as bridges, and natural structures, such as plants, animal bodies, mountains, caves, rock formations, and icebergs, the materials from which they are made, and their colors, shapes, and textures. It shows structures made by animals, such as beehives and bird nests. The book also compares natural structures to human-made structures,...

Wild animals are facing huge challenges in the natural world today. Many are endangered - some critically. This eye-opening book shows how animals are being threatened by habitat loss, climate change, non-native species taking over their habitats, pollution, over-fishing, poaching, collisions with cars and boats, and human diseases. Many recovery efforts are in progress to bring back the populations of some nearly extinct animals and to reintroduce...

Students will love learning about the way of life of raccoons and the challenges they face as babies and adults. An exciting narrative format supported by fun facts, questions, and activities, tells the story of one of the most adaptable animals on Earth. Raccoons eat almost anything, live in many kinds of habitats, including cities, can climb buildings as well as trees, and are able to change to overcome many challenges. This story follows a raccoon...

Travel and transportation can be different in cities, suburbs, and small towns. This book encourages children to look at their communities and identify the types of transportation used to move people and goods. They will then compare and contrast how people and goods are moved in different kinds of communities, based on their locations.

Children will be fascinated by the different ways in which animals grow and change from the time they are embryos to the time they are adults. This amazing book explains what a life cycle is in a clear, simple way. Detailed diagrams and colorful photographs help explain the life cycles of many different kinds of animals, including mammals, birds, snakes, lizards, fish, frogs, insects, spiders, and worms. Concepts introduced are • classification...

By introducing young readers to the colors of food, they also learn about healthy eating. Eating fruits and vegetables in as many colors of the rainbow everyday ensures that we get all of the important vitamins and nutrients we need to stay healthy. Vibrant photographs accompany simple text describing the colors of foods. An activity asks readers to identify which foods on the page belong to which color groups.

Captivating photos of baby alligators and crocodiles, raccoons, herons, opossums, turtles, and other animals show children which animals are found in wetlands across North America. Readers will get a close-up look at animals that live in the water as well as near it and discover how the animals' lives change as the seasons change. Food chains are also explained in a simple way.