The moon changes g2
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The Moon Changes 1
Transcript of The moon changes g2
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The Moon Changes
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Ch.8 Lesson 4The Moon Changes
• ( Objectives )• The student be able to :• 1-Explore and put in order the phases
of the Moon.• 2-Define the phases of the Moon.• 3-Understand that the Moon’s orbit
around Earth allows us to see the Moon phases .
(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
• (why does the Moon seem to change shape? )
• The Moon doesn’t really get bigger and change shape.
• The lit part of the Moon that we can see changes.
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(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
• The different shapes of the Moon that we can see as it travels around Earth are called
• (Vocabulary):Phases
Phases
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Ch.8 Lesson 4The Moon Changes
* The first phase is the new Moon We can’t see the new Moon ? Because its lit side is facing away from the sun.• Each night after, we can see
more of the Moon.• After about 7 nights the
Moon is about one-forth of the way through its orbit, we can see half of the Moon’s lit side.
(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
*After 14 nights we can see a full Moon.Earth is between the Sun and the Moon, we can see all of the Moon’s lit side.(Vocabulary):
Phases
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Ch.8 Lesson 4The Moon Changes
• (what happens as the Moon seems to get smaller?)
• Each night after the full Moon, we see less of the Moon.
• After 21 nights the Moon is three-froths through its orbit, we can see the other half of the Moon’s lit side.
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(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
*After about a month The Moon seems to disappear again, it is the new Moon phase.
• It takes about a month for the Moon to change from new Moon to a full Moon and back again.
(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
Moon
Seems to Change Shape Changes Position
From New Moon to Full Moon, it gets larger
From Full Moon to New Moon, it gets smaller
(Vocabulary):Phases
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Ch.8 Lesson 4The Moon Changes
(Check for Understanding:)• 1-Why do we see different
shapes of the Moon?• 2-What seems to happen to
the Moon’s shape right after the new Moon?
• 3-In which phase is the Moon closest to the Sun?
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(Vocabulary):Phases
