Classified for credit

Major natural history and science museum with exhibits in geology, paleontology, space science, and anthropology.

Major encyclopedic art museum with collections spanning ancient to contemporary — supports visual art, art history, and cross-cultural studies curriculum.

National Monument with in-situ dinosaur fossil quarry and ranger programs — covers paleontology, geology, stratigraphy, and Jurassic-era natural history.

NPS monument with an in-situ Jurassic fossil quarry wall and paleontology exhibits — covers vertebrate paleontology, stratigraphy, and geological time.

Texas state park with in-situ dinosaur trackways in the riverbed — covers vertebrate paleontology, Cretaceous geology, and fossil preservation science.

Remote island national park with coral reef ecosystems and Fort Jefferson — covers marine biology, ecology, and 19th-century coastal fortification history.

NPS site documenting immigrant processing at America's busiest 19th–20th century entry point — covers immigration history, civics, and primary-source analysis.

Federal immigration processing station turned national museum — primary-source study of U.S. immigration history, citizenship, and Ellis Island's role in American identity.

UNESCO World Heritage subtropical wilderness covering mangrove ecology, wetland hydrology, and endangered species conservation with ranger-led programs.

World-class interactive science center on San Francisco Bay with 600+ hands-on exhibits covering physics, biology, perception, and engineering.

Frank Lloyd Wright's Fallingwater is a National Historic Landmark illustrating organic architecture, engineering design principles, and 20th-century design history.

Natural history museum with one of the world's largest dinosaur halls — covers paleontology, geology, ecology, and evolutionary biology.

NPS site preserving the theater where Lincoln was assassinated — covers Civil War era, presidential history, and Reconstruction with museum exhibits.

NPS site where Lincoln was assassinated — covers Civil War conclusion, presidential succession, and 19th-century American political history with museum exhibits.

Civil War fort where the first shots of the war were fired — covers antebellum politics, military history, and the causes of the Civil War.

AZA-accredited zoo with strong conservation programs — covers zoology, animal behavior, and wildlife biology across diverse biomes.

Drive-through wildlife center with native and exotic species conservation programs — covers zoology, ecology, and endangered-species biology.

Major hands-on science center covering physics, astronomy, engineering, and human biology with a full-size locomotive and Fels Planetarium.

NPS unit encompassing four major Civil War battle sites near Fredericksburg — covers military strategy, the Eastern Theater, and the human cost of the Civil War.

Remote Arctic wilderness preserve covering subarctic ecology, boreal biology, and arctic geography; visitor center in Fairbanks provides orientation.

NPS site commemorating westward expansion — covers 19th-century American migration, manifest destiny, and engineering of the iconic arch.

Major art museum with broad permanent collection spanning antiquities to modern works — supports art history, aesthetics, and visual arts curriculum.

Civil War battlefield with NPS visitor center, cyclorama, and ranger-led programs — covers military strategy, the turning point of the war, and Reconstruction.

UNESCO World Heritage Site and national park with tidewater glaciers — covers glaciology, marine ecology, and Pacific coastal geography.