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Fifth Grade Science Fair Project Ideas

Education.com's 5th grade science projects enable kids to apply everything they've learned over the course of their elementary school careers in order to discover some pretty cool and new things about the world around them. In addition to setting up more sophisticated experimental procedures, 5th graders can analyze their results using more sophisticated math, and may begin to acquire an appreciation for large sample sizes and their ability to produce more reliable averages. Browse our rich collection of 5th grade science fair projects by clicking the boxes to the left to filter your results by scientific subtopic to find fantastic 5th grade science fair projects or enlightening 5th grade science experiments for your young scientist.

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What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.
Fifth Grade
Ecology
Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.
Fifth Grade
Ecology
This science fair project idea deals with the qualities of shade on a sunny day.
Fifth Grade
Ecology
This science fair project idea observes products available in the school cafeteria and waste produced by these products.
Fifth Grade
Ecology
This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.
Fifth Grade
Ecology
How do organic materials become soil? This science experiment measures what materials biodegrade.
Fifth Grade
Ecology

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