Classified for credit

Texas state park with in-situ dinosaur trackways in the riverbed — covers vertebrate paleontology, Cretaceous geology, and fossil preservation science.

Major natural-history and science museum with permanent halls in paleontology, gems, space science, and energy — extensive STEM curriculum coverage.

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

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

Major hands-on science and natural history museum covering physics, geology, paleontology, engineering, and human biology across multiple floors.

NASA's official visitor center adjacent to Johnson Space Center — covers spaceflight engineering, mission history, astronaut training, and aerospace science.

NPS fossil site preserving Columbian mammoth bones in situ — covers paleontology, Pleistocene ecology, and excavation methods with ranger-led tours.

American Airlines aviation museum with full-size aircraft — covers aeronautical engineering, the history of commercial flight, and aviation technology.

Commercially operated cave system with extensive speleothem formations — covers geology, mineralogy, and karst formation processes.

Hands-on science center with interactive exhibits covering physics, biology, and engineering concepts for elementary-age learners.

NASA-affiliated museum honoring Huntsville's space program contributions — covers rocketry, aerospace engineering, and the history of human spaceflight.

Commercial aquarium with interactive touch pools and marine exhibits — covers marine biology, adaptation, and aquatic ecosystems.

Large Gulf Coast aquarium with marine life exhibits and conservation programs covering marine biology and coastal ecology.

Hands-on maker and STEM activity space in Amarillo — supports design thinking, engineering challenges, and applied math through project-based activities.

Museum dedicated to 20th-century technology artifacts — covers the evolution of electronics, computing, and mechanical engineering.

Historic working grist mill on the Paluxy River in Glen Rose, TX — covers milling mechanics, water power, and 19th-century industrial history.

Museum covering West Texas oil extraction history — applied geology, petroleum engineering, and the economic impact of fossil fuels.

Planetarium at Abilene Christian University offering dome shows on astronomy, the solar system, and stellar physics.

Museum tracing the history of printing technology from movable type to digital press — covers communication history, mechanical engineering, and media literacy.

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

Natural science museum in Texas with specimen collections covering geology, zoology, and regional natural history.

Reptile exhibit facility covering herpetology, reptile adaptations, thermoregulation, and species diversity across live specimens.

UNT planetarium — full-dome astronomy programs and sky shows for school groups.

Museum dedicated to petroleum exploration and production in the Texas Gulf Coast — covers geology, energy engineering, and the oil industry's economic history.