CK-12 Foundation
Ck 12: Earth Science: Lunar Phases
[Free Registration/Login may be required to access all resource tools.] Describes the phases of the moon and what causes them.
American Geosciences Institute
American Geosciences Institute: Astronomy
Eight hands-on lessons module in which students explore the characteristics of planet Earth, its moons, the sun, the solar system, planets, and the difference between science fact and science fiction.
![Arts Now Learning: Phases of the Moon [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Arts Now Learning: Phases of the Moon [Pdf] Lesson Plan")
ArtsNow
Arts Now Learning: Phases of the Moon [Pdf]
In this lesson plan, 4th graders use their bodies to model the day/night cycles of the Sun and Earth. Next, they discuss the moon's role in the solar system and explore the eight phases of the moon by acting out a story. Finally, a song...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Phases of the Moon Model
Examine the changes that occur with the moon's movement in relationship to the Earth and Sun with this astronomy simulation.
CK-12 Foundation
Ck 12: Physical Science: Orbital Motion
[Free Registration/Login may be required to access all resource tools.] Orbital motion and why it occurs, and the orbits of the Earth around the sun and the moon around the Earth.
Creative Science Centre
Creative Science Centre: Pic Moon Clock
Explains the design of a simple device that shows the progress of the phases of the Moon on its 29 1/2 day orbit around the Earth.
NASA
Nasa: The Space Place
This site from NASA's Space Place is geared towards early elementary learners. It offers detailed instructions for crafts and activities related to space, games and a teacher resource area. Students can also ask an expert at this site.