Classified for credit

Museum dedicated to traditional and contemporary African art — supports world cultures, art history, and social studies curriculum.

Regional museum in Cumberland covering Allegany County history including C&O Canal, coal mining, and Civil War — supports Maryland history and economic geography.

Historic log cabin within a managed nature center — combines early American settlement history with local ecology and nature trail programs.

Public planetarium at Frederick Community College covering astronomy, orbital mechanics, and space science through live sky shows.

Jewish heritage museum in Washington, DC area — covers American Jewish history, civic life, and cultural contributions across two centuries.

Birthplace rowhouse museum of baseball legend Babe Ruth — covers early 20th-century American sports history, immigration, and Baltimore's urban heritage.

Civil War museum at President Street Station covering the 1861 Baltimore riot and Maryland's role in the early war.

Museum at Baltimore's Locust Point documenting the immigrant experience through Ellis Island-era port of entry history.

NPS heritage area covering Baltimore's industrial and immigrant history — supports curriculum on urban history, labor, immigration, and civic development.

National parkway corridor with trails and natural areas between Baltimore and D.C. — field study of Mid-Atlantic ecosystems and regional geography.

Community planetarium in Catonsville offering live-narrated sky shows covering astronomy, the solar system, and celestial navigation.

Maryland's official museum of African American heritage in a 19th-century church — covers slavery, abolition, civil rights, and Black cultural history.

Boardwalk nature sanctuary through one of the northernmost bald-cypress swamps — covers wetland ecology, tree identification, and watershed biology.

Memorial museum at the site of the 1814 Battle of North Point — covers the War of 1812, Baltimore's defense, and the origins of the Star-Spangled Banner.

Farm-based petting zoo at a working orchard — hands-on animal husbandry, basic zoology, and agricultural life cycles for young learners.

Hands-on children's play museum in a mall setting — interactive exhibits support early literacy, numeracy, and basic science concepts.

Indoor children's play museum in Columbia, MD with hands-on role-play and learning stations — early literacy, numeracy, and imaginative learning for young children.

Children's play museum with hands-on learning stations — supports early literacy, numeracy, and exploratory science for young children.

County-run nature center with live animals, trails, and environmental education programs — covers local wildlife biology and forest ecology.

Historic 18th-century Georgian mansion associated with the Ogle and Belair Stud horse-breeding legacy — covers colonial Maryland history and agricultural heritage.

18th-century Maryland plantation manor with grounds — covers Colonial and antebellum Maryland history, enslaved labor history, and architecture.

Park and museum honoring Benjamin Banneker — covers early American mathematics, astronomy, and African American history through artifacts and exhibits.

Museum honoring Benjamin Banneker, 18th-century surveyor and astronomer — ties African American history to early American science and civil rights.

Undeveloped state park in the Savage River watershed — forest ecology, watershed biology, and Appalachian geography via hiking trails.