Let’s solve each question by studying the diagram of the Moon phases.
---
Question 1:
> When we see the entire surface of the moon shining, we call it _____.
✔ Correct Answer: Full Moon
Explanation:
Looking at the diagram, the “Full Moon” phase shows the entire visible face of the Moon lit up. This happens when the Earth is between the Sun and the Moon, so the side of the Moon facing Earth is fully illuminated by sunlight.
---
Question 2:
> When we see the smallest portion of the moon shining on the right side, it’s called _____.
✔ Correct Answer: Waxing Crescent
Explanation:
After the New Moon (when no part is visible), the Moon begins to “wax” — meaning the illuminated part grows. The first sliver you see appears on the
right side in the Northern Hemisphere — this is the
Waxing Crescent. It’s a small, curved sliver, making it the “smallest portion” visible after New Moon.
*(Note: In the diagram, the Waxing Crescent is shown just after New Moon with a small lit portion on the right.)*
---
Question 3:
> When we see the left half of the moon lit up, it’s _____.
✔ Correct Answer: Third Quarter
Explanation:
In the diagram, the “Third Quarter” Moon shows the
left half illuminated (from our perspective on Earth). This occurs after the Full Moon, as the Moon begins to “wane.” The Third Quarter is also sometimes called the “Last Quarter.”
*(Note: The First Quarter has the right half lit; the Third Quarter has the left half lit.)*
---
✔ Final Answers:
1.
Full Moon
2.
Waxing Crescent
3.
Third Quarter
These answers match the visual representation and standard astronomical definitions shown in the diagram.
Parent Tip: Review the logic above to help your child master the concept of moon phases activity worksheet.
