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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 experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Elementary School
Botany
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
Elementary School
Zoology
Elementary School
Botany
The objective of this science project is to determine the length of time for different seeds to germinate.
Botany
First Grade
The objective of this experiment is to determine how effective hot water is in killing various kinds of microorganisms.
Microbiology
Fifth Grade
Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Life Science
Fifth Grade
This science fair project idea determines which colors are more difficult to read at a distance.
Elementary School
Anatomy
Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?
Life Science
Fifth Grade
Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.
Life Science
Fourth Grade
In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.
Elementary School
Botany
Science fair project which breeds a pair of mice, a pair of rats and a mouse and a rat in order to learn about the difference.
Life Science
Fifth Grade

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