interactive multimedia

Discusses what weather occurs during winter, both typical and extreme, and shows how the weather in winter can differ based on geographic location. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Learn about Passover through simple text and colorful illustrations. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Discusses what weather occurs during spring, both typical and extreme, and shows how the weather in spring can differ based on geographic location. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Simple text and illustrations introduce the reader to using graphs to solve story problems. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

An introduction to wind power. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Introduces students to nuclear power, describing what it is and what role it plays in the world. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Discusses what weather occurs during autumn, both typical and extreme, and shows how the weather in autumn can differ based on geographic location. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Describes what length is and how it can be measured. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Looks at how race cars are designed, built, and improved with new technology. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Discusses what weather occurs during summer, both typical and extreme, and shows how the weather in summer can differ based on geographic location. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.