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Eclipses

Jun 27, 2015

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Education

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To Infinity and Beyond
Eclipses Power Point
Year 7 Science
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Page 1: Eclipses

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Page 2: Eclipses

RecapWhat causes the phases of the moon?

Name the phases of the moon in order starting with the New Moon

What Causes the seasons?

How does this affect the seasons at the poles?

Page 3: Eclipses

SPACE

Eclipses

Page 4: Eclipses

Eclipse myths and legends• In Ancient China, they believed that solar

eclipses were caused by a giant dragon eating the sun. The Emperor ordered that to frighten the dragon away, loud drums were to be beaten and arrows fired into the air. After the few minutes, the loud noises and weapons scared off the dragon, and the sun returned.

• The ancient Inuit peoples believed that the sun and moon were gods, and during a solar eclipse they left their places in the sky to see how things were doing on Earth.

• Can you think of a legend explaining lunar eclipses?

Page 5: Eclipses

Eclipses

Eclipses happen when one planetary body passes into the shadow of another.

Eclipse is a Greek word that means “cease to exist”.

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The two most common kinds of eclipses are: 1. A Solar Eclipse – when the sun is blocked by the moon.

The moon’s shadow falls on the Earth and it seems to us that the sun ceases to exist momentarily…

…at least for the people under the black shadow.

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Solar eclipse• When the moon goes between the Sun and the

Earth, casting a shadow

Total Partial Annular

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Solar Eclipse

A solar eclipse happens when the moon comes between the Sun and the Earth

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Using your knowledge of solar eclipses can you guess what a lunar eclipse is?

Solar eclipse

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Lunar eclipse

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Worksheets

Paste the worksheets into your books and have a go at answering the questions.

Page 13: Eclipses

Review

Explain the difference between a Solar and Lunar Eclipse.