Classified for credit

Indiana dinosaur museum with fossil casts and paleontology exhibits — covers prehistoric life, fossil formation, and earth history.

Bird banding station and observatory within Indiana Dunes State Park — covers ornithology, migration ecology, and wildlife monitoring methods.

Preserved 1890s pathology and research facility — covers the history of neuroscience, psychiatric medicine, and early laboratory science.

Licensed raptor rehabilitation center offering educational programs — raptor biology, bird-of-prey adaptations, and wildlife conservation.

University-operated public observatory — covers observational astronomy, telescope optics, and celestial mechanics.

University-operated public observatory with telescopes available for scheduled viewing nights — covers astronomy, optics, and celestial mechanics.

Indiana University campus observatory with public viewing sessions — covers telescope optics, celestial mechanics, and observational astronomy.

Campus observatory at DePauw University open for public viewing — covers telescopic astronomy, optics, and celestial mechanics.

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

Museum dedicated to the Ford Model T — covers early automotive engineering, assembly-line manufacturing history, and the industrial revolution's impact on American society.

Campus observatory at Manchester University — telescopic astronomy, stellar observation, and applied optics for student groups.

Community college observatory offering public viewing nights — covers telescope mechanics, stellar classification, and observational astronomy.

University undergraduate public observatory with optical telescopes — celestial mechanics, stellar observation, and applied astronomy.

Amateur astronomy observatory in central Indiana open for public viewing nights — covers telescope operation, stellar observation, and basic astrophysics.

Sanctuary for red wolves and rehabilitating raptors — covers endangered species biology, predator ecology, and wildlife rehabilitation science.

Seal and sea lion exhibit at the Indianapolis Zoo — marine mammal biology, sensory adaptations, and pinniped conservation.

Private public-access observatory offering guided stargazing and telescope use — supports astronomy, optics, and observational science skills.

Coral aquaculture and reef science facility in Fort Wayne, IN covering marine biology, reef ecosystems, and coral propagation techniques.

County natural-history center with specimens, fossils, and live animal exhibits — covers Indiana geology, native wildlife biology, and paleontology.

University-affiliated science center with hands-on STEM exhibits covering physics, chemistry, and engineering concepts.

Wildlife rehabilitation center in Indiana — demonstrates native animal care, injury treatment, and conservation biology in a hands-on setting.

University public observatory with telescopes for solar and stellar observation — covers optics, astronomy, and the electromagnetic spectrum.

Small private aquarium with live fish and aquatic animal displays — covers marine biology, aquatic ecosystems, and animal adaptation.