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Geography 4 kids

Geography4kids: All About Volcanoes

For Students 3rd - 8th
An introductory look at volcanoes. Basic facts like the different kinds of volcanoes, kinds of lava, and structure are explained in a brief, easy to understand way. A brief quiz to test comprehension follows.
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PBS

Pbs Learning Media: Volcanism

For Students 9th - 10th
Volcanoes are one of the most dynamic, powerful, and visible forces on Earth. This interactive resource adapted from the National Park Service uses images to describe different types and parts of volcanoes, volcanic rocks, magma, and...
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US Geological Survey

Usgs: Volcanic Hazards, Features, and Phenomena

For Students 9th - 10th
Site from the U.S. Geological Survey provides a brief list of volcano terminology including descriptions as well as links to major menus.
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Ducksters

Ducksters: Earth Science for Kids: Volcanoes

For Students 1st - 9th
Kids learn about the science of volcanoes including how they form mountains, lava, and magma; types such as cinder cone, composite, and shield; watch a video about volcanoes.