When our research about volcanoes was complete, we moved on to earthquakes. We had already looked at what plate tectonics are and saw how their movement caused earthquakes.
We created our own seismographs to measure the strength of an earthquake. We also made simple buildings to see how easily they would fall during an earthquake. We then used paper to create a stronger structure that would not topple over quite so easily.
These are our seismographs and below are the structures we made.