Classified for credit

Regional natural history and wildlife museum near Lake Meredith covering local aquatic ecosystems and wildlife biology.

Museum on Lake Erie's shore covering electric railway and interurban history — applied electricity, transportation engineering, and industrial history.

Whale center on Whidbey Island focused on cetacean biology, Pacific Northwest marine ecosystems, and conservation — applied marine science.

Museum dedicated to large-scale computing and systems technology — covers computer history, engineering, and applied mathematics.

Regional aquarium with live freshwater and marine wildlife displays — covers fish biology, animal adaptation, and aquatic ecosystems.

Working model railroad museum covering railroad engineering, scale math, and the history of Lehigh Valley rail commerce.

Small natural-history and wildlife museum in Wolfeboro, NH — covers regional ecology, taxidermy specimens, and local geology.

Preserved 19th-century anthracite iron furnace in Alburtis, PA — covers iron smelting chemistry, industrial history, and metallurgical engineering.

Museum dedicated to cast-iron cookware manufacturing at the Lodge factory town — covers metallurgy, industrial history, and materials science.

Campus planetarium offering dome shows covering astronomy, the solar system, and space science — supports earth science and math of celestial motion.

University of Richmond gallery displaying gems, minerals, shells, and natural specimens — supports mineralogy, taxonomy, and earth science study.

U.S. Army Corps of Engineers museum on the Lower Mississippi — covers river engineering, hydrology, flood control, and Civil War naval history.

College of Charleston natural history museum with fossil and specimen collections — supports paleontology, geology, and vertebrate biology curriculum.

Museum dedicated to Mack Truck manufacturing history in Allentown — covers mechanical engineering, industrial manufacturing, and American trucking's role in commerce.

Waterfront center dedicated to manatee observation and conservation education — marine biology, ecology, and endangered-species study.

Preserved 19th-century grist mill with working water-powered milling equipment — demonstrates grain milling mechanics and Pennsylvania agricultural history.

Desert museum near China Lake featuring geology, Native American archaeology, and Mojave Basin natural history exhibits.

Hands-on computer history lab with working vintage hardware — covers evolution of computing, programming history, and digital media archaeology.

Regional aquarium and natural sciences center in Medicine Park featuring freshwater and native Oklahoma species — covers aquatic biology and ecology.

University of New Mexico meteorite collection with specimens from around the solar system — covers planetary science, geology, and asteroid classification.

Outdoor museum in Kendallville, IN with 50+ restored windmills — covers wind energy, mechanical engineering, and the agricultural history of wind-powered water pumping.

State-operated nature center and fish hatchery on Milford Lake — covers aquaculture, native wildlife biology, and Kansas watershed ecology.

Small hands-on museum bridging technology and art — covers engineering concepts, design thinking, and applied math through interactive exhibits.

Mineral and lapidary museum with rock, gem, and fossil specimens — covers earth science, mineralogy, and crystal formation.