How to Make Model Volcanoes and Understand Eruptions

Next Generation Science

This educational video from the Lighthouse Lab introduces students to the science of volcanoes through engaging hands-on experiments. The host, Sophie, begins by defining what a volcano is—an opening in the Earth's crust—and showcasing footage of famous active volcanoes from around the world. She then transitions into a laboratory setting to demonstrate two distinct ways to model volcanic eruptions using safe chemical reactions: one creating solid 'lava bombs' that erupt when water is added, and another using the classic baking soda and vinegar reaction.