Earth and space sciences
Describes the key features of planets, stars, moons and satellites providing comparisons between Earth and other planets.
Observes and describes the different phases of the moon.
The phases of the moon are the different ways the Moon looks from Earth during a month. Each lunar phase can be identified by the appearance of the moon and the time of the month. As the Moon moves in space, different parts of it face the Sun. This means that different parts of it are lit up. We only see one side of the moon from Earth because it rotates so that one side is always facing us. The moon phase takes about 29.5 days. The phases of the moon appears to be a circular disk, which is illuminated to some degree by direct sunlight.
Introduction:
The Moon changes shape every day. Sometimes you can see only part of the Moon. Other times, you can see the entire Moon. Why does this happen? The purpose of this WebQuest is to help you learn why we see phases of the Moon.
Your browser does not support viewing this document. Click here to download the document.