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How Do Earth and Moon I nteract ?

How Do Earth and Moon I nteract ?. objectives. At the end of this lesson students should: Define the following words: moon phases, lunar cycle, lunar eclipse, solar eclipse. Describe the moon’s phases. Identify the movement of the moon. Understand what causes solar and lunar eclipse.

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How Do Earth and Moon I nteract ?

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  1. How Do Earth and Moon Interact ?

  2. objectives • At the end of this lesson students should: • Define the following words: moon phases, lunar cycle, lunar eclipse, solar eclipse. • Describe the moon’s phases. • Identify the movement of the moon. • Understand what causes solar and lunar eclipse.

  3. If you hear the word moon what will come to your mind first:

  4. Moon • Moon: is a big ball of rock. • Moon is dark( dose not light from its self), how we see the is lightening at night? • It takes the light from the sun and reflected into the earth. • The moon is revolving around the earth, as the earth is revolving around the sun.

  5. Phases of the moon • Some nights, when you look at the moon, it’s full circle, and other nights it has other shapes. Can you describe them? half circle, sliver,…… • The different shapes of the moon are called moon phases.

  6. What causes the moon phases?? • It is caused by the movement of the moon around the earth.

  7. What we will know if you see the crescent to right side? • In whish phase can you see the: • whole lighted side of the moon? • None of the moon’ light? • What comes after the first quarter? .

  8. Each month the same phases are repeated pattern . • This pattern is called lunar cycle.

  9. Lunar Eclipse • Earth makes shadow because the sun’s light can not pass through it. • Sometimes the moon moves into Earth’s shadow, so the Earth will blocks the sunlight from reaching the moon. This will cause lunar eclipse

  10. Lunar eclipse can happen only during the full moon. • There are 2 types of lunar eclipse: • Total lunar eclipse: when the moon passes through all of Earth’s shadow. • Partial lunar eclipse: when the moon passes through part of the Earth’s shadow. • Would lunar eclipse happen if Earth were larger? How might it will be different if the Earth were smaller than the moon?

  11. Solar Eclipse • Solar eclipse the moon moves between the sun and Earth the sunlight will be blocked from earth the moon’s shadow will fall on Earth Solar eclipse. • The sky will be dark . • Do people in a large area on Earth see each total solar eclipse? • No, the moon’s shadow falls in a small part of the earth’s surface.

  12. What is the correct sequence of the moon phases? • New moon, full moon, first quarter, and third quarter. • New moon, first quarter, full moon, and third quarter. • Full moon, first quarter, new moon, and third quarter. • New moon, third quarter, full moon, and first quarter

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