Curator, artist, art handler, archivist, conservator-restorer, guide. Who would have thought there were so many different kinds of museum professionals? After a visit to an art museum, class members reflect on the role of the museum in...

The moon takes just over 27 days to orbit around Earth. Young scientists position themselves as the earth as they rotate around the sun and hold the moon. This allows them to observe the patterns and phases of the moon.