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Botany Science Fair Projects

Ready to get your hands dirty? Explore the kingdom plantae with these botany science fair projects and botany experiments for kids. Education.com has tons of great ideas for botany and plant projects that can be completed indoors or outdoors at minimal cost and with basic materials. Kids will love discovering how concepts like phototropism, gravitropism, photosynthesis, and transpiration aren't just things they can read about in textbooks—they're very cool biological processes that can be readily observed at home.

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This science fair project idea  determines whether plants grow better in soil or in fish ponds.
Botany
Middle School
This science experiment tests whether warm or cold water works best in making cut flowers last longer.
Botany
Elementary School
This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.
Botany
Elementary School
The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.
Botany
Middle School
This science fair project teaches students about wilting and browning of salad greens.
Botany
Kindergarten
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Botany
Kindergarten
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Botany
Elementary School
This project explores whether music affects the growth and health of plants.
Botany
Middle School

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