Free Printable 12th Grade Plants Activities

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108 activities

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Cosecha de Hortofrutícolas Word Search

Spanish-language word search on fruit and vegetable harvest practices for high school. Find 20 hidden terms including etileno, madurez fisiológica, and inocuidad.

Fruits and Vegetables Crossword Puzzle

Fruits and vegetables science crossword for Grades 9–12. Covers ethylene gas, climateric ripening, plant tissue types, and USDA produce grading standards.

Cannabis and Marijuana Vocabulary Crossword

Cannabis vocabulary crossword for high school health and science classes. Covers terminology like THC, hemp, hash, and the history and slang associated with the plant.

Plant Hormones Crossword Puzzle

Plant hormones crossword puzzle for high school biology students. Review auxin, ethylene, abscisic acid, and other key plant growth regulators.

Forestry Word Search

Forestry word search for Grades 9–12. Find 36 hidden words on tree biology, species, and conservation, including dendrology, xylem, and American chestnut, in a tree-shaped grid.

Garden Bingo Cards

Garden bingo cards for Grades 9–12 with prompts about plants, gardening experience, herbs, and environmental interests. An icebreaker for students with varied horticultural backgrounds.

Flower Anatomy and Pollination

Printable high school biology worksheet on flower anatomy, including a diagram-labeling activity on sunflower parts and questions about pollination.

Agricultural Science Word Search

Spanish-language agricultural science word search for high school. Find 23 hidden terms including crop types, soil analysis, irrigation, and plant families like Gramineae.

Viticultura (Viticulture) Crossword Puzzle

Spanish viticulture crossword puzzle for high school students. Covers grape varieties, vineyard management, plant physiology, and diseases affecting grapevines.

Diagnose Tree Diseases Crossword Puzzle

Tree diseases and plant pathology crossword puzzle for high school students. Covers tree anatomy, disease symptoms, fungal pathogens, and diagnostic methods.

Plant Diseases Word Search

Plant diseases word search for high school biology or agriculture. Find 40 terms including blight, anthracnose, fusarium, and phytophthora in a 20×20 grid.

Viticultura Crossword Puzzle (Intermediate)

Intermediate Spanish viticulture crossword with 33 clues on grapevine biology, vineyard management, soil types, and plant diseases. For Grades 9–12 agriculture and Spanish students.

Viticulture Crossword Puzzle – Spanish

Spanish-language viticulture crossword puzzle for Grades 9–12. Features terminology in grapevine biology, winemaking practices, and agricultural techniques.

Orchid Types Word Search

Orchid species word search for high school biology. Find 33 orchid genus names including Cattleya, Dendrobium, Phalaenopsis, and Paphiopedilum in a challenging 40×40 grid.

Aquatic Plants Word Search

Aquatic and wetland plants word search for high school biology. Find 33 hidden scientific names including Equisetum, Pontederia, Lemna, and Cattail.

Aquatic Plants Word Search

Spanish aquatic plants word search for high school. Find 27 hidden scientific and common names, including limnophila, eichhornia, and lechuga de agua.