This lesson plan outlines a week-long unit on volcanoes for a 5th grade class of 20 students from diverse ethnic backgrounds. Over the course of the week, students will learn about volcano formation, types of volcanoes, and what causes eruptions through diagrams, discussions, videos, and maps. On Friday, students will demonstrate their understanding by constructing individual volcano posters and presenting them to the class. Technology such as computers and educational websites will be utilized to support the students' research and projects.