US Navy
Usno: Virtual Reality Moon Phase Pictures
In addition to providing the current phase of the Moon [within 4 hours] you can find the phase of the moon for any date and time from 1800 to 2199 A.D. Universal, Eastern, Central, Mountain, and Pacific Time Zones will apply to most users.
Science Education Resource Center at Carleton College
Serc: Investigating Moon Phases: Making a Lunar Flipbook
After investigating the lunar phases as part of the Foss Kit on the Sun and the Moon, an additional activity would be to make a moon flip book to illustrate the different phases. Students will cut out pre-printed pictures of the...
Curated OER
Science Kids: Science Images: Moon Phases Diagram
Learn more about the phases of the Moon with this useful moon phases diagram. The phases include new moon, waning crescent, last quarter, waning gibbous, full moon, waxing gibbous, first quarter and waxing crescent. For more information...
Other
Astromador: Astronomia Para Amadores
This resources focuses exclusively on astronomy. It's packed with historical facts about space exploration, famous people who pioneered the study of stars and planets. It features chronological list of space exploration, current news,...
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.