To celebrate our nation's maritime heritage, Teaching with Historic Places posted on the web the following complete lesson plans that consider important aspects of maritime history. Created by National Park Service interpreters, preservation professionals, and educators, these lessons are free and ready for immediate classroom use by students in history and social studies classes.

• The Battle of Midway: Turning the Tide in the Pacific
  Discover the important role these tiny Pacific islands played in World War II.

• Decatur House: A Home of the Rich and Powerful
  Inspect Commodore Stephen Decatur's home near the White House, a gathering place for the politically ambitious, and learn why the naval hero felt compelled to fight a fateful duel.

• Fort Hancock: A Bastion of America's Eastern Seaboard
  Examine how changing military technology and U.S. budget debates influenced the development of Fort Hancock and the U.S. coastal defense system.

• Fort Morgan and the Battle of Mobile Bay
  Follow Admiral Farragut's attack on Fort Morgan and Mobile Bay, and consider the human reaction to technologies such as ironclads and underwater mines.

• Forts of Old San Juan: Guardians of the Caribbean
  Discover how Spanish fortifications on the island of Puerto Rico helped protect Spain's expanding interests in the New World.
  La versión en español Los Castillos del Viejo San Juan: Guardianes del Caribe

• Liberty Ships and Victory Ships, America's Lifeline in War
  Learn how the United States mobilized a massive construction effort to build a large merchant fleet to serve in war and peace.

• Life on an Island: Early Settlers Off the Rock-Bound Coast of Maine
  Discover how early settlers survived on Maine's coastal islands despite harsh living conditions.

• Little Kinnakeet Lifesaving Station: Home to Unsung Heroes
  Learn about the United States Lifesaving Service daring rescues to save imperiled lives from the "Graveyard of the Atlantic."

• Navesink Lighthouse and Robbins Reef Lighthouse:
  Lighting the Way through New York Bay
  Learn about two historic lighthouses that illustrate how technological advancements contributed to maritime safety and about the isolated, often routine, but sometimes heroic lives led by their keepers.
  

• The Ohio and Erie Canal: Catalyst of Economic Development for Ohio
  Assess the importance of America's early canal system and its economic and social effects.
  
  
• The Penniman House: A Whaling Story
  Meet Captain Edward Penniman, and learn about 19th-century whaling in southeastern Massachusetts and how the whaling industry impacted Penniman's family and life.

• Remembering Pearl Harbor: The USS Arizona Memorial
  Trace the course of the Japanese surprise attack on the U.S. Pacific Fleet at Pearl Harbor, and consider the significance of the sunken USS Arizona as a war memorial.

• “The Rockets' Red Glare”: Francis Scott Key and the Bombardment of Fort McHenry
  Learn how the British bombardment of Fort McHenry in Baltimore led to the writing of “The Star-Spangled Banner” and how Key’s song became a powerful symbol for Americans.
  

• The Spanish Treasure Fleets of 1715 and 1733: Disasters Strike at Sea
  Learn how Spain established a New World empire based on collecting precious metals and goods from the Americas.
  La versión en español Las flotas españolas de 1715 y 1733: Desastres en el mar