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Read the Fine Print

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(Complete Item Description)
- Abstract:
Why does the Moon not always look the same to us? Sometimes it is a big, bright, circle, but, other times, it is only a tiny sliver, if we can see it at all. The different shapes and sizes of the slivers of the Moon are referred to as its phases, and they change periodically over the course of a lunar month, which is twenty-eight days long. The phases are caused by the relative positions of the Earth, Sun, and Moon at different times during the month.
- Subject:
- Mathematics and Statistics, Science and Technology
- Grade Level:
- Primary
- Collection:
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TeachEngineering
Read the Fine Print

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(Complete Item Description)
- Abstract:
The students work in teams of two to discover the relative positions of the Earth, Sun and Moon that produce the different phases of the Moon. The students will be given a Styrofoam ball that they will attach to a pencil so that it looks like a lollipop. This ball will be the Moon, the students will be the Earth and a hanging lightbulb will be the Sun. The students will move the "Moon" around them to discover the different phases. They will fill in the position of the Moon and its corresponding phase on the attached worksheet.
- Subject:
- Mathematics and Statistics, Science and Technology
- Grade Level:
- Primary
- Collection:
-
TeachEngineering
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