Is what you see the way it is?

(Continued...)

The plan for Fridays class did not match the reality.
If things don't go right, should you quit?

Day and night

The earth's orbit:

Seasons:

Structure of the reasoning so far:

We have made a model.

• Earth rotates counterclockwise as seen from the north.
• Earth revolves around the sun counterclockwise as seen from the north.
• Earth's axis is tilted.

• Day and night.
• Motion of the sun through the ecliptic.
• Seasons.

The moon's orbit:

The planets' orbits: