The fastest growing volcano in recorded history grew more than 150 meters in less than a week and to more than 424 meters in less than a decade. How do we safely monitor active volcanoes? Young scientists design an...

In this volcano instructional activity, students construct the three types of volcanoes using two colors of play dough. They answer questions about their models and answer specific questions about each type of volcano.

In this rock worksheet, students review the characteristics associated with igneous rock features. This worksheet has 14 multiple choice questions.

Illustrated resource explores how volcanoes are formed and the different types of volcanoes.

A comprehensive site covering everything from volcanic structures to pyroclastic materials. View pictures of major volcanic landforms, and volcanic rocks.

Succinct descriptions of the different kinds of volcanoes, with additional links for each.

Site delves into magma, lava and lava flows. Provides numerous links for additional references.