This is a great assessment to be used for the end of a unit or a significant portion of the unit that deals with Earth's geologic history and time scale. The content and skills are align with the New York State Department of education's Regents curriculum however it can be modified to fit any curriculum in which you teach topics centered around Earth geologic history, the dating of the layers of rock within Earth's surface, fossils, and any other items that you might find relevant to this overar