Study for Vocabulary Quiz: 5th grade Lesson 1.1: I understand the world around me 1. Culture: set of ideas, customs, values and traditions of a society 2. Historian : someone devoted to reconstructing and explaining past events. 3. Historical sources: documents, artifacts,testimonials, and any other material providing information about an event or a person. 4. Primary sources: materials produced at the time. 5. Secondary sources: materials created by someone investigating a historic event. 6. Social sciences: sciences that study the behavior and organization of humans in society. 7. Archeology: Science that studies, describes, and interprets objects from the past. 8. Paleontology: science that studies fossil remains found underground. 9. Geography: science that studies Earth, the location of places, and how people interact with their environment. 10. Geology: Science that studies the composition of Earth over time.