USS Constitution
Courtesy of Hunter Stires
USS Constitution began its maiden voyage in 1798. Nicknamed Old Ironsides, the three-masted, wooden ship was named by President George Washington. She was most active in the War of 1812, and in 1907 she became a museum. Today she is the world’s oldest active vessel. Berthed in the Charlestown Naval Yard in Boston, Massachusetts, she sports a crew of 60 and provides historical perspectives and tours for visitors. Children can learn more at: USS Constitution.



Polar bear was put on display in Boston, Massachusetts, in 1733. Idea: Children could discuss why this would be a very big event for that time period. Carnivores, polar bears are becoming rare. Today scientists estimate 20,000 to 25,000 polar bears exist. Experts believe that by 2050 that number will be cut in half. Children can learn more about polar bears and see some great photos at: 