Classified for credit

Natural history museum in Lufkin, TX with paleontology and regional geology exhibits — covers fossil science, prehistoric life, and East Texas ecology.

Public exhibit hall at the national academy covering science policy, landmark discoveries, and STEM careers across engineering and medicine.

Museum dedicated to glass bottle manufacturing history — covers glassblowing science, industrial history, and material culture.

Museum dedicated to the US dairy industry — covers animal science, agricultural technology, and the history of dairy production and nutrition.

Museum covering the history of electronics and radar technology — supports electrical engineering, physics, and STEM history curriculum.

Federal museum at the site of the only active leprosy treatment center in the US — covers epidemiology, medical history, and public health policy.

Museum and hall of fame dedicated to US mining history and mineralogy — covers geology, ore extraction technology, and the history of American mining.

Federal museum with anatomical specimens and medical history collections — covers human anatomy, pathology, military medicine, and the history of medical science.

Museum dedicated to the history and technology of neon signage — covers electrical discharge physics, glass-blowing chemistry, and 20th-century commercial design.

Federal solar research observatory with public visitor programs — covers solar physics, spectroscopy, and the science of monitoring the Sun.

Former NSO facility in the Sacramento Mountains with solar telescope exhibits and visitor center — covers solar physics, spectroscopy, and the science of sunspot observation.

Space science education institute offering STEM programs — covers astrophysics, satellite technology, and space mission design aligned to formal science curriculum.

National museum dedicated to horology with 13,000+ timepieces — covers mechanics of gear systems, timekeeping physics, and the history of precision manufacturing.

Natural sandstone arch in Arkansas — geomorphology, weathering and erosion processes, and Ozark geology.

University of Illinois natural history building with vertebrate, invertebrate, and paleontology collections — taxonomy, evolution, and natural history.

UMass natural history specimen collections covering zoology, botany, and geology — taxonomic classification and collection-based science methodology.

Cape Cod natural history museum with exhibits on local geology, marine biology, and wildlife — applied earth and life sciences for the region.

Small natural history museum in Arcata covering regional geology, paleontology, and Pacific Northwest biodiversity.

Natural history society with specimen collections — covers taxonomy, regional ecology, geology, and Maryland biodiversity.

Nature center at Myrtle Beach with live animal exhibits and coastal ecosystem displays — covers local wildlife biology and coastal ecology.

Hands-on nature and science exploration center in downtown Raleigh — supports early STEM, natural science, and environmental literacy for K–8 learners.

Community nature observatory near Carbondale offering stargazing and astronomy programming — covers telescope optics, celestial navigation, and observational astronomy.

Small natural-history and wildlife museum on Lake Chelan — covers Pacific Northwest mammal and bird species, geology, and natural history of the region.

Nature-themed discovery store in Old Town Albuquerque with specimens, fossils, and educational natural-science materials for hands-on exploration.