Classified for credit

Lake Erie state park on the Marblehead Peninsula — Great Lakes shoreline ecology, glacial geology, and freshwater habitat study.

Museum dedicated to East Liverpool's ceramics and pottery industry — covers materials science, kiln chemistry, and the industrial history of American manufacturing.

Birthplace home of Thomas Edison with period exhibits — connects 19th-century industrialization to Edison's inventions and early American innovation.

Small Ohio private zoo with exotic and domestic animals — supports animal classification, comparative anatomy, and basic zoological science.

Local nature center with trails and interpretive exhibits covering Ohio woodland and wetland ecology, native plants, and wildlife identification.

Hands-on children's exploratorium in Marion, OH — interactive exhibits support early STEM, literacy, and problem-solving skills.

City nature realm with interpretive trails, native plant gardens, and seasonal ecology programming — botany, wildlife biology, and environmental science.

Site of the 1794 Battle of Fallen Timbers — covers Northwest Territory conflicts, Native American history, and early U.S. expansion.

Ohio state memorial marking the 1794 Battle of Fallen Timbers — Northwest Territory history, Native American relations, and post-Revolutionary expansion.

Small family petting zoo and animal encounter farm — domestic and exotic animal care, basic zoology, and animal behavior observation.

Formal botanical garden with diverse horticultural collections — covers plant biology, landscape design, and seasonal ecology.

Developed state park with forest trails, a reservoir, and ranger programs covering Ohio ecology, wildlife habitat, and freshwater biology.

NPS site in Canton, OH dedicated to the lives of U.S. First Ladies — covers women's roles in presidential history and American civics.

19th-century home museum in Sandusky documenting abolitionist activity and Lake Erie regional history including Underground Railroad connections.

Nature center in Mill Creek Park with trails and wildlife exhibits — supports ecology, forest biology, and field observation.

Ohio River valley state park with lake, forest habitats, and trails supporting outdoor ecology and wildlife observation lessons.

Site and museum of the only Revolutionary War fort in Ohio — frontier military history, Northwest Territory settlement, and the War of Independence.

Preserved British fort from the War of 1812 — covers frontier military history, the Northwest Territory conflict, and early American expansion.

Museum and reconstructed fort at the site of the 1791 Battle of Fort Recovery — covers the Northwest Indian War and early U.S. military history.

Small nature center with indoor exhibits and an outdoor theater in northern Ohio — supports wildlife biology, local ecology, and environmental science.

Friends/volunteer group supporting Ottawa NWR on Lake Erie — migratory bird ecology, Great Lakes wetland biology, and wildlife conservation.

Outdoor living-history village museum in North Olmsted — covers 19th-century pioneer domestic life and rural Ohio settlement history.

State-managed wetland wildlife area along the Mohican River — supports bird ecology, wetland biology, and Ohio glacial geography.

Small Ohio nature center with trails and wildlife habitat — supports local ecology, animal identification, and outdoor biology study.