4th Class 2011/2012 were learning about Volcanoes and how eruptions happen! The boys also learned about the most active volcanoes in the world, where they are, and about the story of the town of Pompeii, which was destroyed by a volcano in 79 AD. To help understand what happens when a volcano erupts, the class did a scientific experiment with a model volcano, baking soda, and vinegar. Check out the photos in the gallery below!