Classified for credit

Delaware state park nature center with pond and forest trail programs — covers local wildlife biology, aquatic ecology, and native plant identification.

Delaware's working State Capitol building — covers state government structure, legislative process, and civics through guided tours.

Restored Coast Guard lightship with navigational equipment and maritime safety exhibits covering marine engineering, meteorology, and lighthouse service history.

Nature center at Lums Pond State Park on Delaware's largest freshwater pond — covers freshwater ecology, local wildlife, and wetland biology.

Delaware's largest freshwater pond state park with ranger programs covering freshwater ecology, wildlife, and wetland habitats.

Delaware's largest freshwater pond state park with trails, paddling, and forest ecology — supports biology, hydrology, and outdoor PE objectives.

Museum housing historic horse-drawn carriages and related artifacts — 18th–19th century transportation history and material culture.

Delaware Nature Society salt-marsh preserve with trails — covers tidal wetland ecology, estuarine biology, and coastal conservation.

Small freshwater preserve centered on historic millponds — covers aquatic macroinvertebrate biology, wetland ecology, and riparian habitat identification.

Community observatory in Delaware with public telescope nights — covers observational astronomy, optics, and celestial mechanics through hands-on stargazing.

Public observatory with scheduled viewing nights and educational programs — covers telescope optics, planetary science, and observational astronomy.

Tribally operated museum preserving Nanticoke language, artifacts, and cultural history — supports Native American studies, Delaware history, and indigenous heritage.

Historic farm site within Auburn Valley State Park covering Delaware agricultural heritage and 19th-century rural life.

Drop-in guided painting studio where participants follow step-by-step instruction to complete a finished canvas — supports applied fine-arts practice.

Georgian colonial-era house on Dover's historic green — covers Delaware colonial history, architecture, and early American government.

Federal wildlife refuge on the Delaware Bay with diverse wetland, beach, and forest habitats — covers migratory shorebird ecology, wetland biology, and coastal conservation.

Restored railroad signal tower museum — covers 19th–20th-century rail operations, telegraph communication, and Delaware railroad history.

19th-century rural Gothic estate with museum and grounds — Delaware social history, Victorian domestic life, and landscape horticulture.

Urban tidal freshwater marsh and wildlife refuge on the Christina River — covers Delaware estuary ecology, migratory birds, and wetland habitat conservation.

Nature center at Cape Henlopen State Park — covers Delaware Bay coastal ecology, shorebird biology, and marine science.

Delaware Seashore State Park inlet with beach and coastal habitats — supports coastal ecology, tidal science, and Atlantic shoreline geography.

STEM enrichment and space-education program in Middletown, Delaware — covers aerospace science, rocketry concepts, and applied STEM activities.

Contemporary art museum in Wilmington with rotating exhibits — supports visual arts criticism and modern art history study.

Historic 1812-era house museum documenting the British bombardment of Lewes — covers War of 1812 naval history and Delaware's colonial maritime heritage.