Fifth Grade Science Fair Project Ideas

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335 filtered results
5th grade
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Principles of Air Pressure
Principles of Air Pressure
Science Project
Principles of Air Pressure
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
5th grade
Science
Science Project
Layered Liquids (A Study in Density)
Layered Liquids (A Study in Density)
Science Project
Layered Liquids (A Study in Density)
This science fair project idea examines liquids of different densities.
5th grade
Science
Science Project
Made In The Shade
Made In The Shade
Science Project
Made In The Shade
This science fair project idea deals with the qualities of shade on a sunny day.
5th grade
Science
Science Project
How Good is Your Sense of Smell?
How Good is Your Sense of Smell?
Science Project
How Good is Your Sense of Smell?
This science fair project idea determines if family members can recognize one another using only the sense of smell.
5th grade
Science
Science Project
Blindfolded Taste Test
Blindfolded Taste Test
Science Project
Blindfolded Taste Test
This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.
5th grade
Science
Science Project
Off All the Nerve
Off All the Nerve
Science Project
Off All the Nerve
This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.
5th grade
Science
Science Project
Why Do Greens Turn Brown?
Why Do Greens Turn Brown?
Science Project
Why Do Greens Turn Brown?
This science fair project teaches students about wilting and browning of salad greens.
5th grade
Science
Science Project
Which Food Will Mold the Fastest?
Which Food Will Mold the Fastest?
Science Project
Which Food Will Mold the Fastest?
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
5th grade
Science
Science Project
Microwave Madness
Microwave Madness
Science Project
Microwave Madness
This science project idea examines the effect of microwaving on various objects.
5th grade
Science
Science Project
Soap Science
Soap Science
Science Project
Soap Science
This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.
5th grade
Science
Science Project
E-Z Dye Fabrics
E-Z Dye Fabrics
Science Project
E-Z Dye Fabrics
This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.
5th grade
Science
Science Project
Paper Making: The Next Level
Paper Making: The Next Level
Science Project
Paper Making: The Next Level
This science fair project idea is develops new or improved paper making techniques and encourages recycling.
5th grade
Science
Science Project
Balancing Act: How does Gravity Affect Balance?
Balancing Act: How does Gravity Affect Balance?
Science Project
Balancing Act: How does Gravity Affect Balance?
The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.
5th grade
Science
Science Project
All About Air Pressure
All About Air Pressure
Science Project
All About Air Pressure
The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.
5th grade
Science
Science Project
Fresh Food vs. Frozen Food
Science Project
Fresh Food vs. Frozen Food
The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.
5th grade
Science
Science Project
Simple Machines
Simple Machines
Science Project
Simple Machines
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
5th grade
Science
Science Project
Doing Forensics with Paper Chromatography!
Doing Forensics with Paper Chromatography!
Science Project
Doing Forensics with Paper Chromatography!
This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.
5th grade
Science
Science Project
How Long Will Your Trash Bag Live?
How Long Will Your Trash Bag Live?
Science Project
How Long Will Your Trash Bag Live?
This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.
5th grade
Science
Science Project
Effects of Acid Rain on Plant Growth
Effects of Acid Rain on Plant Growth
Science Project
Effects of Acid Rain on Plant Growth
This science fair project idea researches the effects of acid rain on plant growth.
5th grade
Science
Science Project
How Lefties Write
How Lefties Write
Science Project
How Lefties Write
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
5th grade
Social studies
Science Project
The Pursuit of Happiness
The Pursuit of Happiness
Science Project
The Pursuit of Happiness
This science project allows students to study the psychology of happiness.
5th grade
Social studies
Science Project
Lobster Lab
Lobster Lab
Science Project
Lobster Lab
This science research project challenges students to think of more effective lobster farming methods.
5th grade
Science
Science Project
Rats!
Rats!
Science Project
Rats!
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
5th grade
Science
Science Project
Radio Waves, It's In The Air: Build A Basic Radio
Radio Waves, It's In The Air: Build A Basic Radio
Science Project
Radio Waves, It's In The Air: Build A Basic Radio
The purpose of this science fair project is to build a basic radio.
5th grade
Science
Science Project
The Answer is Blowing in the Wind
The Answer is Blowing in the Wind
Science Project
The Answer is Blowing in the Wind
Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.
5th grade
Science
Science Project

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.