Classified for credit

Iowa museum documenting African American history and contributions — covers civil rights, migration history, and social studies primary sources.

Seven National Historic Landmark villages settled by German pietists in the 1850s — communal-living history, crafts, and social studies.

Iowa state park with wooded trails along the Des Moines River — forest ecology, native plant identification, and physical education through guided or self-led hiking.

County nature center with trails and wildlife exhibits — covers Iowa ecosystems, native species identification, and outdoor biology.

Iowa state recreation area with lake, trails, and natural areas — covers central Iowa ecology, wetland habitats, and outdoor recreation.

Iowa state park with reclaimed surface-mine lakes — covers ecological restoration, freshwater biology, and land-use history.

Iowa state park centered on a glacially formed lake with woodland trails — supports freshwater ecology, glacial geography, and outdoor PE.

Iowa state park unit along the Mississippi River bluffs — supports Mississippi River ecology, bluff geology, and outdoor physical education.

State park butterfly garden on the Mississippi bluffs — butterfly life cycle, pollinator ecology, and native plant identification.

County conservation nature center with trails and interpretive exhibits — covers Iowa ecology, wildlife identification, and conservation science.

Better Homes and Gardens working demonstration garden in Des Moines — horticultural science, plant testing methodology, and garden design principles.

Hands-on nature and cultural encounter center focused on Missouri River ecosystems and Native American natural history of the Great Plains.

Cedar Rapids city park with a small zoo, train ride, and pioneer cabin — light outdoor learning.

Accredited arboretum with labeled tree and shrub collections — supports botany, plant taxonomy, and ecology curriculum.

Iowa state park on a reservoir — covers freshwater habitat, Iowa ecology, and outdoor recreation with ranger-led programming.

Historic Iowa homestead associated with a working mill site — covers 19th-century pioneer settlement, milling technology, and Mississippi River valley history.

Museum displaying elaborately hand-carved wooden clocks by Czech immigrant brothers — covers mechanical engineering, horology, and folk craftsmanship.

Iowa state park on Black Hawk Lake featuring trails and wetland habitat — supports aquatic ecology, prairie biology, and outdoor physical education.

Municipal art museum with permanent and rotating collections — supports visual arts history and aesthetic analysis curriculum.

Late-19th-century Cedar Rapids estate with guided house tours — Gilded Age domestic history, local industrial heritage, and Iowa social history.

Iowa state recreation area with trails, wetlands, and a reservoir — supports ecology, freshwater biology, and outdoor physical education.

Mississippi riverfront museum in Le Claire covering Buffalo Bill Cody's life and the history of 19th-century American frontier culture and Wild West entertainment.

Municipal arboretum with labeled tree and shrub collections — dendrology, plant taxonomy, and seasonal botanical observation.

WWII POW camp museum documenting German prisoners held in Iowa — primary-source military history, wartime homefront, and international law.