Not all volcanoes look the same. Not all eruptions behave the same. Students need to understand why—and the differences are dramatic. Lesson 4: Types of Volcanoes & Eruptions puts four volcano types head-to-head: shield, cinder cone, composite (stratovolcano), and lava dome. Students analyze structural differences, eruption dynamics, and real-world examples—then demonstrate mastery on an auto-grading Google Form assessment that returns data before class ends. Print-ready materials and fully i