This product includes a 2 page recording sheet to be used as a part of an earthquake STEM challenge. I have done the earthquake challenge in two ways:
1. Using a tray of Jello as an earthquake simulator, design marshmallow and toothpick buildings and try to see how long your building can last (15 seconds minimum).
2. Using a mini trampoline as an earthquake simulator, design a Lego building (on a green baseplate) that can withstand an earthquake for at least 15 seconds.
If you are looking to build background knowledge about earthquakes, see my QR code activity here.