2. Understanding Timelines Which way do we go ? Left to Right

3. AD-CD? BC-DC? What do the terms mean?

4. BC = Before Christ AD = Anno Domini (year of our lord)

5. The terms have been changed!!! BC is now BCE which means B efore the C ommon E ra AD is now CE which means ????????? C ommon E ra

6. How Old are You? CALCULATING TIME BCECE 1 There is no zero on this number line.

8. THINGS TO REMEMBER ABOUT TIME LINES:  ARE READ LEFT TO RIGHT  ADD WHEN DATES ARE ON BOTH SIDES BCE and CE  SUBTRACT WHEN DATES ARE ON ONE SIDE ONLY

9. IF SOMEONE WAS BORN IN 225 BCE, HOW OLD WOULD THEY BE IN 200 BCE? IF SOMEONE WAS BORN IN 2 BCE, HOW OLD WOULD THEY BE IN 55 CE?

10. Create a Timeline of your Life 2015