Retired school teacher, Nancy Wheeler (2003 Poland Central Schools), shows off the moon rocks she is certifed to use as educational tools. She visited NASA in 1997 with 25 other teachers and aquired the moon rocks for teaching purposes. She was at the Joseph Henry Elementatry School in Galway where her 2 granchildren attend, and talked about the scale of the moon in relation to earth and a timeline of flight and space missions from 1903-present time to 5th graders on Monday.