Classified for credit

Large hands-on science center with exhibits in physics, biology, technology, and astronomy — strong cross-disciplinary STEM curriculum coverage.

Major hands-on science and natural history museum covering physics, geology, paleontology, engineering, and human biology across multiple floors.

National park containing one of the world's largest concentrations of petrified wood — covers paleontology, geology, and ancient ecosystem reconstruction.

Summit visitor center atop a 14,115-ft Fourteener — covers geology, alpine ecology, meteorology, and high-altitude physiology.

American Museum of Natural History's Gilder Center — immersive science exhibits covering insect biology, collections science, and human evolution.

Planetarium and space science center at the American Museum of Natural History — covers astronomy, cosmology, and Earth science.

Underground waterfall cave system beneath Lookout Mountain — covers speleology, geology of limestone caves, and karst hydrology.

Full-dome planetarium at Griffith Observatory with live astronomy shows — covers stellar science, cosmology, and celestial mechanics.

Major natural history museum with paleontology, mineralogy, and regional ecology collections covering Earth science, evolution, and biodiversity.

Large hands-on science center inside Union Station — covers physics, biology, earth science, and engineering through interactive exhibits.

Large hands-on science museum with exhibits spanning physics, biology, and earth science — broad STEM curriculum coverage for all ages.

Large Oklahoma science center with hands-on STEM exhibits, planetarium, and OmniDome theater — covers physical science, earth science, and applied mathematics.

Major inland aquarium housing 32,000+ animals — covers marine biology, ecology, animal behavior, and conservation across freshwater and ocean habitats.

Smithsonian natural history museum with dinosaur halls, human origins exhibit, and gem collections — paleontology, geology, biology, and anthropology.

Complex of 19 free museums and galleries covering natural history, aerospace, American history, art, and zoology — broad curriculum coverage across all grade levels.

NASA's official visitor center adjacent to Johnson Space Center — covers spaceflight engineering, mission history, astronaut training, and aerospace science.

Large free science center in St. Louis with hands-on exhibits spanning physics, engineering, technology, and life sciences.

Major public aquarium inside California Academy of Sciences — marine biology, coral reef ecology, and aquatic adaptations with live specimens.

Large aerospace museum near Omaha housing Cold War-era aircraft and missiles — covers aviation engineering, aerodynamics, and the history of strategic air power.

Major freshwater and ocean aquarium on the Tennessee River — fish biology, river ecosystems, and marine conservation with live animal exhibits.

World-class natural-history museum with fossil halls, gem collection, ancient Egypt exhibits, and living specimens — evolutionary biology, geology, and anthropology.

Large urban aquarium with coral reef, shark, and wetlands exhibits — marine biology, aquatic ecosystems, and Florida coastal conservation.

NPS site preserving Edison's laboratory and invention factory — electricity, phonograph and film technology, and the history of systematic invention.

NASA-affiliated visitor center with rockets, space shuttle mock-up, and Space Camp programs — covers aerospace engineering, physics, and US space history.