https://padlet.com/pedagogi_eka_history/h2rpfnis7f5j Made with charm en-us 2016-10-06 15:35:23 UTC 2017-06-11 09:09:13 UTC hello@padlet.com pedagogi_eka_history https://padlet.com/pedagogi_eka_history/h2rpfnis7f5j/wish/128863932 1.What are calendars used for?

2.What is the rotation period of the Earth?

3.What is a "solar year" ?

4.What is a "new Moon"?

5.What is the basic unit of lunar calendars and how is it defined?

6.What is a "Metonic calendar"?

7.When does the Persian year begin? Why?

8.The Julian Calendar, 

9.The "Gregorian Calendar"

10. The differences between the solar year, the Julian calendar and the Gregorian calendar

11..Does anyone still use the Julian calendar?

12.About Maia Calendar

13,About zodiac

14.The Sun and Seasons]]> 2016-10-06 15:38:08 UTC https://padlet.com/pedagogi_eka_history/h2rpfnis7f5j/wish/128863932