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Elementary School Science Fair Project Ideas

Education.com's elementary school science fair projects expose kids to a broad range of opportunities for scientific inquiry, arming them with the tools and knowledge they need to answer their questions about the world around them. Elementary school science experiments are a great way to demonstrate important concepts in physics and chemistry, while our elementary school science fair project ideas equip kids with carefully explained procedures that yield enlightening results.

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This science fair project idea explores whether talking to a plant will help it grow.
Elementary School
Botany
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
Botany
Third Grade
This science fair project idea demonstrates that plants give off water.
Elementary School
Botany
This science fair project idea investigates whether plants can survive being frozen.
Elementary School
Botany
This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.
Elementary School
Botany
This science experiment tests whether warm or cold water works best in making cut flowers last longer.
Elementary School
Botany
This science fair project teaches students about wilting and browning of salad greens.
Elementary School
Botany
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Elementary School
Botany
Elementary School
Botany
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.
Elementary School
Botany

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