Classified for credit

East Texas piney woods state park with lake ecosystem, forest ecology programs, and ranger-led natural-history interpretation.

Texas Hill Country ranch nature center with guided outdoor education — covers regional ecology, wildlife identification, and native habitat biology.

World-class outdoor waterlily collection in San Angelo featuring hundreds of cultivars — supports aquatic botany and plant biology study.

Nature center at Canyon Lake covering Texas Hill Country ecology, limestone karst geology, and native wildlife in the Guadalupe River watershed.

Traditional Japanese garden within Fort Worth Botanic Garden — covers landscape design, plant biology, and East Asian cultural geography.

Traditional Japanese garden adjacent to the National Museum of the Pacific War — covers Japanese horticultural design and cultural exchange as a social studies supplement.

Historic Japanese-style garden in Brackenridge Park with koi ponds and native plantings — supports cultural geography, landscape design, and botany.

Harris County park and nature center with trails and interpretive exhibits — East Texas forest and floodplain ecology, wildlife biology, and field skills.

Federal wildlife refuge on the upper Texas coast — covers migratory bird biology, coastal wetland ecology, and waterfowl conservation management.

Blackland Prairie wetland center with observation areas and education programs — wetland ecology, water filtration, migratory bird biology, and conservation.

Small petting zoo with domestic and farm animals — basic animal husbandry, zoology, and hands-on animal interaction for young learners.

Federal wildlife refuge on the Lower Rio Grande supporting 400+ bird species — covers migratory ecology, coastal habitat, and wildlife conservation biology.

North Texas reservoir state park with prairie and riparian habitats — covers Great Plains ecology, migratory birds, and freshwater biology.

East Texas state park on a reservoir with trails and wildlife habitat — supports ecology, freshwater biology, and outdoor physical education.

Texas state park on Lake Brownwood offering ranger programs, fishing, and habitat study covering freshwater ecology and Texas geography.

East Texas reservoir state park with forest trails and wildlife habitat — supports freshwater ecology, Southeast Texas biology, and outdoor PE.

NPS recreation area on a reservoir in the Texas Panhandle — covers geology, high-plains ecology, and water resource geography.

State park nature center on Lake Ray Roberts with exhibits on local wildlife and wetland ecosystems — supports ecology and environmental science.

Texas reservoir state park with 21-mile trailway — freshwater ecology, native wildlife, and physical geography of the post oak savanna region.

Reservoir-centered Texas state park with hiking, birding, and fishing — covers freshwater ecology, wildlife habitat, and physical geography of the Blackland Prairie.

Texas state park on Lake Whitney offering shoreline ecology, geology observation, and outdoor recreation along a Central Texas reservoir.

East Texas arboretum and nature center with labeled tree collections and native plant trails — covers dendrology, regional botany, and ecology through guided and self-directed outdoor study.

Texas state natural area renowned for bigtooth maple fall foliage and spring-fed streams — supports plant biology, riparian ecology, and Texas Hill Country geography.

Formal rose garden within Fort Worth Botanic Garden — supports plant biology, horticulture, and pollinator ecology study.