We had students make different kinds of volcanoes in Iceland and they made a 3D model of the volcanoes and the surroundings. Then we had another group of students studying the models.
The models are of different types of volcanoes who are created in a different volcanic eruption.
By using the model, the students can visualize each type of volcano better and understand better the formation process.
They also had to find what kind of volcano they had and find as many they could that was the same type.