Classified for credit

Commercially guided cave tour through Ozark caverns — covers speleology, karst geology, stalactite/stalagmite formation, and cave ecology.

Mercedes-Benz factory visitor center covering automotive manufacturing, robotics, and industrial engineering on an active US assembly campus.

Hands-on science center in Detroit with interactive exhibits covering physics, biology, and engineering across multiple grade levels.

Outdoor mining museum with historic equipment and an underground mine tour — covers iron ore extraction, geology, and Minnesota's Iron Range industrial history.

State natural science museum with live aquarium, wildlife exhibits, and fossil collections covering Mississippi ecology, geology, and biodiversity.

Federal Reserve Bank of Chicago's Money Museum covering monetary economics, currency production, and the history of the U.S. financial system.

Cretaceous-era chalk formations rising 70 ft from the Kansas plains — covers sedimentary geology, fossil history, and Great Plains geography.

Pittsburgh Moonshot Museum at Astrobotic — current commercial spaceflight, lunar landers, and aerospace careers.

Historic working planetarium at UNC — covers astronomy, celestial navigation, and space science with live sky programs.

Hands-on science and innovation museum in Santa Barbara with interactive exhibits covering physics, engineering, and creative problem-solving.

Hands-on food science museum covering food production, chemistry, and the cultural history of what humans eat.

Hands-on museum of optical illusions and perception — covers light, geometry, visual science, and how the brain processes spatial information.

Natural history museum covering geology, paleontology, and biological diversity through specimens and exhibits.

Natural history museum at University of Iowa covering paleontology, geology, and biological specimens across Iowa's natural history.

Hands-on museum covering film and digital media technology — ties media production history to engineering, visual storytelling, and cultural studies.

Medical college museum with anatomical specimens and surgical history — covers human anatomy, pathology, and the history of medical science.

Museum honoring inducted inventors with exhibits on the patent process, STEM careers, and landmark American inventions across technology and medicine.

Smithsonian-affiliated museum on the Mississippi River covering river ecology, hydrology, towboat engineering, and the river's role in US history.

Dedicated nuclear science and history museum covering fission, reactor design, the Manhattan Project, and Cold War weapons development.

State natural-history museum with dinosaur fossils, volcanic geology, and New Mexico paleontology exhibits — applied earth science and evolutionary biology.

Active Erie Canal lock with museum exhibits — fluid mechanics, lock engineering, and 19th-century canal history.

State aquarium on the Cape Fear coast — marine biology, coastal ecology, and sea turtle conservation with live specimens and exhibits.

Large collection of classic automobiles in Norwich, NY — covers automotive engineering history, mechanical design, and 20th-century manufacturing.

Marine science education center in Dana Point with tall-ship sailing programs, ocean biology exhibits, and hands-on coastal ecology.