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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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In this science fair project you will make a model of a cell membrane using very simple material.
Life Science
Third Grade
This science project has students collect wood samples and invent new uses for different types of wood based on its properties.
Elementary School
Botany
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
Elementary School
Life Science
Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.
Life Science
Fourth Grade
Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.
Life Science
Second Grade
This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.
Botany
Fourth Grade
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Life Science
Second Grade
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Life Science
Fourth Grade
This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.
Elementary School
Botany
This science fair project idea explores whether talking to a plant will help it grow.
Elementary School
Botany
This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.
Elementary School
Anatomy
Make a backbone model to explore human anatomy and life science.
Life Science
Third Grade

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