1. Lesson 51 Movement of Earth
Subtitle

2. Activator How often does the Earth ROTATE?
How long does it take for Earth to complete one ORBIT?
How long is one REVOLUTION?
What degree is Earth’s Axial Tilt?

3. Rotation of the Earth
Earth's rotation is the rotation of the planet Earth around its own axis.
Earth turns counter-clockwise.
One Rotation = 24 hours (1 Day)
Earth is titled on it’s axis at 23 degrees
Axis points to the North Star

4. Earth’s Revolution Revolution (Motion) orbital length = 1 year (Path)
The Earth orbits the sun in a counter clockwise direction

5. Earth’s Location around the Sun
Depending on the Earths location, that spot on Earth are going to experience different ___________.
This is because the Earth is experiencing a different amount of light.
Lets take a closer look in a demonstration.

6. Demonstration of Season
Classwork: Fill out table as demonstration is occurring
After demonstration is completed, work on “OUR SEASONS” worksheet