2. Goals:  Students will be able to understand the difference between A.D, A.C.E, B.C., & B.C.E.  Students will be able to correctly label dates in history on a timeline.

3. AIM: How can we use timelines as a tool for studying history? Do now: Fill in the blanks. A Decade = _____________ years A Millennium =____________ years A Century= ____________years 10 1,000 100

4. B.C. (before Christ) refers to the time period before Christ was born. It is also known as B.C.E. (Before the Common Era A.D. (from the Latin words Anno Domini-meaning “in the year of our Lord”) refers to the years from the birth of Christ up to the present. Instead of A.D, many writers and historians now use C.E., meaning the “Common Era”. How should present time (August, 2015) be identified? B.C. or A.D.?

5. Directions: Create a timeline in your notes. Put the events & dates in chronological order from the earliest to the most recent. (5 minutes) 500 B.C. Persian Wars begin 520 A.D Mohammed the Prophet is born 1800 B.C. Hebrews migrate to Egypt 1291 A.D. Crusades end 1760 B.C. Shang Family rules China 1998/9 A.D. YOU WERE BORN ____________________________________________________1800 B.C. 1760 B.C. 500 B.C. 520 A.D. 1291 A.D. 1998 or 9 A.D.

6. EVENTS IN MIDDLE EASTERN HISTORY (title) (events) Mohammed is born Abbasid Caliphate is founded First Crusaders Invade the Holy Land Crusades end Constantinople is taken by Turks ____________________________________________________ 520750109612911453 (dates) 1.How many years are covered by the timeline? 2.What event happened first: the fall of Constantinople or the invasion of the Holy Land in the 1st Crusade? 3.Between which two events on the timeline would you place the destruction of Baghdad by the Mongols in 1258?

7. 1.Which groups of dates is arranged in correct chronological order? B. 123 B.C., 124 B.C., 18 B.C., 1985 A.D. C. 37 B.C., 38 B.C., 98 A.D., 1995 A.D. D. 557 A.D., 234 B.C., 56 A.D., 22 B.C. SAMPLE MULTIPLE CHOICE A. 567 B.C., 214 B.C., 567 A.D., 1865 A.D.