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Unit One: SS Skills
| Term | Definition |
|---|---|
| Chronological Order | A record of events starting with the earliest and following the order in which they occurred. |
| Timeline | A graphic representation of the passage of time as a line |
| Era | A long and distinct set of years with a particular feature or characteristic |
| B.C. | Before Christ, the years before Jesus was born. Christian system. |
| A.D. | Anno Domini, the years after Jesus was born, "In the year of our lord". Christian System |
| B.C.E. | Before the Common Era, Scientific system |
| C.E. | Common Era, Scientific system |
| Calendar | A tool used for organizing and marking the passing of time. |
| Map | A visual representation of an area |
| Map key/Legend | Shows what symbols on a map means. |
| Compass Rose | A circle showing the cardinal directions on a map |
| Scale | The relationship between the distance on a map and the distance in real life. |
| Longitude | Distance measured in degrees. The lines run North and South and tell you how far East and West you are from the Prime Meridian. |
| Prime Meridian | The 0 degree line that divides the earth into Eastern and Western Hemispheres |
| Latitude | Distance measured in degrees. The lines run East and West and tell you how far North and South you are from the Equator. |
| Equator | The 0 degree line that divides the earth into Northern and Southern Hemispheres |
| Primary Sources | written source that provides direct or firsthand evidence about an event, object, or person. |
| Secondary Sources | written source that relates or discusses information that was originally presented elsewhere |
| Artifacts | an object made or modified by a human being |
| Fossils | any preserved remains, impression, or trace of any once-living thing from a past |
| Fact | something that can be proven true |
| Opinion | a belief or feeling about something |
| Credible | A source is trustworthy or reliable |