Classified for credit

Active paleontological dig site with lab and mounted skeletons — covers vertebrate paleontology, stratigraphy, and fossil preparation.

Yale's natural history museum with extensive fossil, mineralogy, and zoology collections — covers paleontology, evolution, and Earth science.

John Hancock Center observation deck demonstrates structural engineering, wind-load physics, and urban geography at 1,000 feet.

American Airlines flight academy and aviation museum covering aerodynamics, pilot training technology, and the history of commercial flight.

Inland aquarium within the ABQ BioPark — marine and freshwater biology, fish taxonomy, and aquatic ecosystem study with live exhibits.

Outdoor and indoor aerospace museum with aircraft from WWII through the jet age — aeronautics, aviation engineering, and military history.

NPS fossil site preserving Miocene-era mammal beds — paleontology, stratigraphy, and the fossil record in an outdoor field setting.

Arkansas Game & Fish nature center with live animal exhibits, aquariums, and interactive ecology displays covering Ozark wildlife biology and conservation.

Aviation and aerospace museum with flight simulators and full-size aircraft — covers aerodynamics, aviation history, and aerospace engineering.

Fossil dig site and science center with hands-on paleontology — covers geology, prehistoric life, and the fossil record of northeast Ohio.

Public aquarium at the Dauphin Island Sea Lab — covers Gulf of Mexico marine biology, fish ecology, and coastal estuary ecosystems with live specimens.

State natural history museum with fossil, mineral, and biology collections — covers paleontology, geology, and Alabama ecology.

Museum preserving Alaska aviation history with historic aircraft — covers aeronautics, Alaskan exploration history, and the engineering challenges of bush flying.

Federally permitted raptor rehabilitation center — avian biology, bird-of-prey anatomy, wildlife medicine, and Southeast Alaska ecosystem ecology.

Marine research aquarium and wildlife rescue center — covers Alaska marine biology, cold-water ecosystems, and wildlife rehabilitation science.

Outdoor fossil trail near Alcova Reservoir featuring dinosaur trackways and marine reptile fossils — applied paleontology and Wyoming geology.

Hands-on science discovery center in La Grange Park — interactive exhibits cover physics, biology, and engineering fundamentals for elementary and middle-school learners.

Working alpaca farm open to visitors — covers animal husbandry, fiber production biology, and sustainable agriculture in a hands-on setting.

Free guided tour of a working Amazon fulfillment center — covers robotics, logistics, supply-chain math, and large-scale automation.

Smithsonian National Zoo's Amazon rainforest building with live fish, reptiles, and invertebrates — tropical biodiversity and freshwater ecosystem biology.

Large transportation history museum with antique and vintage vehicles — mechanical engineering, transportation technology, and American industrial history.

Live reptile museum housing one of the world's largest rattlesnake collections — covers herpetology, venom biology, and snake ecology and conservation.

Dinosaur gallery within the Columbus natural history complex — covers vertebrate paleontology, geologic time, and fossil evidence of prehistoric life.

Oak Ridge national laboratory visitor museum covering nuclear fission, energy production, and the Manhattan Project's role in WWII science history.