Florida SC.4.E.5.2
The Standard
Describe the changes in the observable shape of the moon over the course of about a month.
Florida Next Generation Sunshine State Standards for Science
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students track the Moon across several weeks and notice a repeating sequence of phases. They describe how the lighted part appears to grow, become full, then shrink. They use phase names and observations such as crescent, half, and nearly full.
What Mastery Looks Like
- A student can arrange Moon images from new moon through full moon and back to new moon. They correctly label waxing and waning phases. They explain that the Moon stays round while the visible lighted portion changes.
Common Misconceptions
- Students may think Earth’s shadow causes every phase, rather than only a lunar eclipse. They may think the Moon changes physical shape or produces its own light. They often reverse waxing and waning or expect a full cycle each week.
How to Assess It
- Give students eight shuffled Moon phase cards. Ask them to order the cards, label waxing and waning, and write one sentence describing the monthlong pattern.
Lesson moves
Ways to Teach It
Darken the room, use a lamp as the Sun and a foam ball as the Moon, and sketch each visible phase.
Show crescent, quarter, gibbous, and full Moon photos, then ask, “What changes, and what stays the same?”
Play Phase Lineup: teams arrange eight Moon cards in order, then identify which phases are waxing and which are waning.
Use a current Moon calendar to choose three observation nights, then have students predict and later record the Moon’s appearance.
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Printable SC.4.E.5.2 Worksheet
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- SC.K.E.5.4
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