2. What are we doing today? (1) Learning about Types of calendars and positions of the Sun (2) Activity: (3) Define: lunar calendar, solar calendar, orbit, Rotate, axis, and lunar cycle Mr. Ted's Science class Sunday January 10th, 2016 Unit 5: The Lunar Month

3. Lunar Calendar Lunar calendar is based on the natural cycles of the Moon lunar: قمري calendar: تقويم cycle: دورة Mr. Ted's Science class Sunday January 10th, 2016

4. Solar Calendar Solar Calendar is based on the cycle of the seasons, which results from the motion of the Earth around the Sun solar: شمسي calendar: تقويم seasons: فصول السنه motion: حركة Mr. Ted's Science class Sunday January 10th, 2016

5. Lunar Cycle Lunar Cycle is the way the moon changes in appearance over a lunar month Lunar: قمري cycle: دورة change: تغيير appearance: مظهر خارجي Mr. Ted's Science class Sunday January 10th, 2016

6. Lunar Cycle Video Mr. Ted's Science class Sunday January 10th, 2016 Begin at 4:00 and Mute video

7. Orbit Orbit is the path taken by one object moving around another. What does the Moon orbit? What does the Earth orbit? Orbit: مدار object: شيء Mr. Ted's Science class Sunday January 10th, 2016

8. Axis Earth's Axis: It is an imaginary line which goes through the north and south poles. It is the line around which the Earth rotates. Mr. Ted's Science class Sunday January 10th, 2016 Axis: محور imaginary: الخيالي north pole: القطب الشمالي south pole: القطب الجنوبي rotate: تناوب

9. Rotate Rotate: When an object rotates, it turns around. Mr. Ted's Science class Sunday January 10th, 2016 Rotate: تناوب

10. The Sun Sun: The star around which the Earth and other planets move Mr. Ted's Science class Sunday January 10th, 2016 Sun: الشمس Star: نجمة Planets: الكواكب

11. Natural Satellite An object that moves around a planet and has not been put there by people. Planet: كوكب Natural: الطبيعية satellite: الأقمار الصناعية Mr. Ted's Science class Sunday January 10th, 2016

12. Facts of the Day Two types of calendars are: Lunar and solar calendars The moon takes 29.5 days to obit around the Earth The Earthy takes 365 days to orbit around the sun. The Earth rotates around its axis