Classified for credit

Mammoth Cave National Park, the world's longest known cave system, offers ranger-led tours covering speleology, geology, and karst hydrology.

Active paleontological dig site where Columbian and woolly mammoth remains are excavated in situ — covers paleontology, Pleistocene geology, and Ice Age ecology.

Major hands-on science center in Baltimore's Inner Harbor — covers physics, astronomy, earth science, and biology through interactive exhibits and an IMAX dome.

Working research observatory in the Davis Mountains with public star parties and visitor programs — astronomy, optics, and astrophysics observation.

Major hands-on science center — physics, chemistry, biology exhibits and an IMAX dome.

Best-preserved meteorite impact crater on Earth with visitor center and museum — covers planetary geology, impact physics, and astrogeology.

Large natural-history and anthropology museum with immersive dioramas, fossil halls, and a working butterfly vivarium — covers geology, biology, and world cultures.

World-class aquarium on Monterey Bay — marine biology, ocean ecology, food webs, and conservation science across dozens of exhibit halls.

Working marine research laboratory and public aquarium — marine biology, shark research, sea turtle rehabilitation, and coastal ecology.

Major aviation and space museum with 175+ aircraft including Air Force One and a Concorde — aeronautical engineering, aerospace history, and flight physics.

Major science center with hands-on exhibits across physics, engineering, biology, and space — one of the largest science museums in the US.

Major natural-history and paleontology museum with extensive dinosaur collection and living-history exhibits — vertebrate paleontology, geology, and evolutionary biology.

National Museum of the United States Air Force at Wright-Patterson AFB — aerospace engineering, aviation history, and applied physics across four hangars.

Major urban aquarium on Baltimore's Inner Harbor — covers marine biology, coral reef ecology, and animal adaptation across multiple exhibit floors.

Hands-on mathematics museum with interactive exhibits covering geometry, probability, topology, and applied math — strong curriculum alignment for math-focused homeschool days.

Commercial cave tour through active limestone caverns — covers speleology, geology, karst formation, and cave ecosystems.

Major natural history museum with dinosaur halls, gem and mineral collections, and biodiversity exhibits — spans paleontology, geology, and ecology.

World-class natural history museum housing one of North America's largest dinosaur collections — covers paleontology, geology, and Utah's prehistoric ecosystems.

NM Museum of Space History covers rocketry, astronaut training, and U.S. space program history with artifacts and exhibits.

Large hands-on science and technology center with 450+ exhibits — covers physics, engineering, biology, computer science, and math through interactive learning.

State natural sciences museum with live animals, fossils, and geology exhibits — covers biology, paleontology, ecology, and earth science.

Major Oregon Coast aquarium with shark tank, seabird aviary, and tidal habitats — covers marine biology, ocean ecology, and Pacific coastal science.

Large hands-on science and industry museum with a decommissioned submarine, planetarium, and interactive STEM exhibits — physics, biology, and engineering.

Large hands-on science center with exhibits covering physics, biology, astronomy, and technology across multiple floors.