Position 3
17. Locate Diagram 1. Use a pencil to fill in the circle at Position 3, so it shows how
the Moon model appears when viewed from above.
18. Locate Diagram 2. Fill in the circle at Position 3, so that it shows how the Moon
model appears when viewed from the perspective of a person on Earth. On the
line below the circle, write the name of the phase of the moon in this position.
19. Locate Diagram 3. Fill in the circle at Position 3, so that it shows how the Earth
model appears as viewed from the perspective of a person on the Moon. On the
line below the circle, write the name of the phase of the Earth in this position.
20. At Position 3, the Moon has now completed
percent of its orbit around
the Earth.
21. What is the phase of the Moon in Position 3?
Position 4
22. Locate Diagram 1. Use a pencil to fill in the circle at Position 4, so it shows how
the Moon model appears when viewed from above.
23. Locate Diagram 2. Fill in the circle at Position 4, so that it shows how the Moon
model appears when viewed from the perspective of a person on Earth. On the
line below the circle, write the name of the phase of the moon in this position.
24. What is the phase of the Moon at Position 4? Be sure to note whether the Moon is
waxing or waning.