1	Phases of the Moon
2	Curriculum Standard The learner will be able to show how the phases of the moon occur.
3	Writing Assignment After viewing this presentation, the student will write one paragraph on the phases of the moon and draw the correct phase of the moon for today’s date.
4	"The phases of the moon..." The phases of the moon are caused by the relative positions of the earth, sun, and moon. The moon goes around the earth, on average, in 27 days 7 hours 43 minutes. To see an animation of the moon circling the earth, click: Phases of the moon
5	"To see a calendar of..." To see a calendar of the phases of the moon for the month, click: Phase of moon by month
6	Moon Phases As the moon circles the Earth, the shape of the moon appears to change; this is because different amounts of the illuminated part of the moon are facing us. The shape varies from a full moon (when the Earth is between the sun and the moon) to a new moon (when the moon is between the sun and the Earth).
7	Full Moon A full moon appears as an entire circle in the sky.
8	Quarter Moon/Half Moon A half moon looks like half a circle. It is sometimes called a quarter moon
9	Crescent Moon A crescent moon is part way between a half moon and a new moon, or between a new moon and a half moon.
10	New Moon The new moon is the phase of the moon when the moon is not visible from Earth, because the side of the moon that is facing us is not being lit by the sun.
11	Writing Assignment Write one paragraph on the phases of the moon and draw a picture of the moon’s phase for today’s date.