On a neighborhood sidewalk two fourth graders use a yardstick to measure a very long finger weavingA teacher and young child sit close together as adult demonstrates how to polish a mirrorSeveral 4th graders lie on their backs on grass and point up to the cloudsA child in a classroom polishes a brass animal at a small wooden tableTwo elementary aged children work side-by-side creating posters of ice age animals. Multiple books are spread open near them on the table.