Moon Phases
Observe and describe the Moon's changing shape over about a month, recognising that it goes through a repeating cycle of phases from new moon (invisible) to full moon (complete circle) and back again
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Moon Phases means describing the Moon’s repeating phase cycle from new (invisible) to full (complete circle) and back. We will practise once together, then check a fresh example.
Spend about 12 minutes ordering phases, saying the cycle repeats about a month, then checking a fresh phase.
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Start practiceMoon Phases practice
Order new moon to full moon in the repeating cycle.
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Learning resources
Extra practice links — they do not replace Gakuva’s teaching approach.
NASA Space Place · Practice link — not the full lesson
Moon Phases and Eclipses
Before you open · source notes
Moon Phases and Eclipses supports Moon Phases. An adult previews and guides; this is a learning page, not a scored quiz.
Free educational page, no sign-in required for the tested path.
Before you openAsk the learner one fact they learned and one question they still have.
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Source, access and review notes
Public NASA Space Place page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.
NASA Space Place. “Moon Phases and Eclipses.” External page; Gakuva does not copy, host, embed, or redistribute materials.
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Check understanding
- Describe that the Moon appears to change shape over about a month
- Name or draw at least three phases: new moon (dark), half moon, and full moon
- State that the pattern repeats — the Moon goes through the same shapes again and again
“If you asked your child to look at the Moon several nights in a row, could they notice that it changes shape and describe the pattern?”
Curriculum record
- Type
- Conceptual
- Subject
- Science
- Domain
- Space Exploration
- Age range
- Ages 5–7