Classified for credit

Branson attraction with dinosaur fossils and replicas covering paleontology, prehistoric ecosystems, and the geological time scale.

Outdoor dinosaur sculpture park near the Paluxy River fossil beds — paleontology, prehistoric ecosystems, and geological time for elementary-age learners.

Outdoor dinosaur park with life-size replicas near Mammoth Cave — covers Mesozoic paleontology, prehistoric ecosystems, and fossil identification basics.

Small fossil museum in the Hell Creek Formation region — covers Cretaceous paleontology, fossil identification, and the stratigraphy of the Northern Great Plains.

Hands-on science and nature discovery center in the Bronx — supports inquiry-based learning in biology, ecology, and physical science through interactive exhibits.

Hands-on children's discovery center — supports early STEM concepts, literacy, and inquiry-based learning through interactive exhibits.

Madison-area herpetarium and discovery center offering hands-on reptile and amphibian biology and life-science programming for children.

Campus-based science hall and planetarium at CWU — astronomy, physics, and Earth science with public planetarium shows.

Hands-on children's science and discovery center in Hagerstown — covers basic physics, technology, and STEM concepts through interactive exhibits.

Preserved cave system with geological formations — covers karst geology, speleology, and Texas limestone aquifer systems.

Working farm and garden operation in Largo — covers plant science, food production, sustainable agriculture, and farm-to-table concepts.

School-district planetarium offering public sky shows — covers astronomy, celestial navigation, and the solar system.

Campus planetarium at CSUN in Northridge — astronomy, celestial mechanics, and observational science through full-dome sky programs.

Museum housed in a restored Nevada silver mill — covers hard-rock mining processes, ore milling technology, and the Comstock Lode's industrial history.

University planetarium with full-dome shows covering astronomy, celestial mechanics, and space science.

Museum documenting the Dorflinger glassworks factory — covers glass chemistry, industrial manufacturing processes, and 19th-century American industry.

Museum dedicated to Dorflinger cut glass — covers glassmaking chemistry, industrial history, and decorative arts from a 19th-century PA factory.

Agricultural museum on working acreage in California's Central Valley — covers farm equipment history, crop science, and agribusiness.

Campus planetarium at Fresno State offering astronomy shows — covers celestial mechanics, the solar system, and observational science.

Public observatory operated by UT Brownsville — covers introductory astronomy, telescope optics, and observational math in a dark-sky border region.

College-hosted planetarium offering public shows on astronomy, the solar system, and celestial mechanics — supports earth-science and mathematics curriculum.

Public observatory at Inman Park with telescopes available for community viewing nights — covers observational astronomy and celestial mechanics.

Public observatory operated by Drake University with public viewing nights — covers astronomy, telescope optics, and celestial mechanics.

University-based planetarium with dome theater — covers astronomy, earth science, and celestial navigation.