interactive multimedia

Photographs and simple text teach young readers about the sense of sight. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Photographs and simple text teach young readers about the sense of smell. Includes audio, videos, activities, weblinks, slideshows, maps, quizzes, and supplementary resources.

Simple text and illustrations introduce young readers to the pteranodon. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

An introduction to the water cycle that discusses clouds, precipitation, access to fresh water around the world, evaporation, pollution, and other related topics and includes a quiz and an activity. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

An introduction to glaciers that discusses how they are studied, their size, location, and movement, and other related topics. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Presents a short study of fresh waters, covering where they are located, plants and wildlife, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Text and photographs look at cows. Includes audio, videos, activities, weblinks, slideshows, maps, quizzes, and supplementary resources.

Text and photographs look at chickens. Includes audio, videos, activities, weblinks, slideshows, maps, quizzes, and supplementary resources.

A short study of boreal forests, discussing where they are found around the world, the boreal climates and seasons, plants, animals, challenges to the ecosystem, and other related topics. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resource.

An introduction to organisms, covering what they are, whatthey need, how they shape Earth, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, qui supplementary resources.