Describes the features, location, and plant and animal life found in the mountains. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Simple text and illustrations introduce young readers to the planet Earth. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the location, land, size, animals, plants, history, and people of Antarctica. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the location, land, size, animals, plants, history, and people of Asia. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the ocean ecosystem covering more than half of Earth's surface and home to the blue whale, the largest animal on Earth. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the location, land, size, animals, plants, history, and people of Australia. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the features, location, and plant and animal life found in deserts. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the location, land, size, animals, plants, history, and people of South America. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the location, land, size, animals, plants, history, and people of North America. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Describes the grassland ecosystem as a place made up of animals and plants that are interdependent. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
