Free Printable High School Plants Activities

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210 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.

Plant Life Cycle Multiple Choice

Printable science worksheet for Grades 7–9 with five multiple-choice questions on plant life cycles, including germination, sprouting, flowering, and fruit stages.

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.

Macro y Micronutrientes de las Plantas Word Search

Spanish word search on plant macronutrients and micronutrients for middle and high school. Find 12 terms including nitrógeno, potasio, magnesio, and hierro in a smiley-shaped grid.

Flower Structure and Plant Reproduction

Printable 10th grade biology worksheet with five open-response questions on flower structure, anatomy, and plant reproduction.

Plant Biology Test

Printable plant biology test for Grades 7–9 with 21 multiple-choice and short-answer questions on plant structure, tropism, hormones, and photoperiodism.

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.

Plant Hormones Crossword Puzzle

Plant hormones crossword puzzle in Spanish for middle and high school biology students. Covers auxins, cytokinins, gibberellins, and other phytohormones.

Plant Hardiness Zones

11th grade science worksheet on plant hardiness zones: students answer questions about the USDA Hardiness Zone Map, minimum winter temperatures, and regional zones.

Flower Anatomy and Pollination

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

Plant Biology Chapter Review: Flowers, Seeds, and Root Systems

Printable 10th grade biology worksheet with six open-response comprehension questions on flowers, seeds, root systems, and plant identification.

Botánica Piña Crossword Puzzle

Spanish-language pineapple botany crossword for Grades 7–9 science students. Covers plant anatomy, cultivation, and horticultural varieties like Cayena.

Botany (Plant Science) Word Search

Botany word search for high school biology. Find 14 hidden terms including photosynthesis, chlorophyll, xylem, and pollination in this plant-science vocabulary puzzle.