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Engineering and Science Inquiry
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Symbiosis: Plants, Nitrogen, and Bacteria
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
Sixth Grade
Engineering and Science Inquiry
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Sixth Grade
Engineering and Science Inquiry
Activity
All About Air Pressure
Activity
All About Air Pressure
Third Grade
Engineering and Science Inquiry
The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.
Activity
All About Air Pressure
Activity
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.
Third Grade
Engineering and Science Inquiry
Activity
How Long Does It Take To Remember Something?
Activity
How Long Does It Take To Remember Something?
Engineering and Science Inquiry
This science fair project idea discovers the average time it takes for a person to remember something completely.
Activity
How Long Does It Take To Remember Something?
Activity
How Long Does It Take To Remember Something?
This science fair project idea discovers the average time it takes for a person to remember something completely.
Engineering and Science Inquiry
Activity
Evaluating Benford’s Law
Activity
Evaluating Benford’s Law
Engineering and Science Inquiry
In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.
Activity
Evaluating Benford’s Law
Activity
Evaluating Benford’s Law
In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.
Engineering and Science Inquiry
Activity
How to Cut an Onion Without Crying
Activity
How to Cut an Onion Without Crying
Engineering and Science Inquiry
This science fair project researches the most effective method to cut an onion and stay tear-free.
Activity
How to Cut an Onion Without Crying
Activity
How to Cut an Onion Without Crying
This science fair project researches the most effective method to cut an onion and stay tear-free.
Engineering and Science Inquiry
Activity
What Makes Ice Melt Faster?
Activity
What Makes Ice Melt Faster?
Measurement
This science fair project explores how salt and sugar affect the melting rate of ice in water.
Activity
What Makes Ice Melt Faster?
Activity
What Makes Ice Melt Faster?
This science fair project explores how salt and sugar affect the melting rate of ice in water.
Measurement
Activity
The Ultimate Rollercoaster
Activity
The Ultimate Rollercoaster
Engineering and Science Inquiry
The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.
Activity
The Ultimate Rollercoaster
Activity
The Ultimate Rollercoaster
The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.
Engineering and Science Inquiry
Activity
Are Red Apples Sweeter Than Green Apples?
Activity
Are Red Apples Sweeter Than Green Apples?
Engineering and Science Inquiry
Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.
Activity
Are Red Apples Sweeter Than Green Apples?
Activity
Are Red Apples Sweeter Than Green Apples?
Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.
Engineering and Science Inquiry
Activity
Hero's Engine: Example of Newton's Third Law
Activity
Hero's Engine: Example of Newton's Third Law
Second Grade
Engineering and Science Inquiry
In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.
Activity
Hero's Engine: Example of Newton's Third Law
Activity
Hero's Engine: Example of Newton's Third Law
In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.
Second Grade
Engineering and Science Inquiry
Activity
Calorie Intake vs. Use
Activity
Calorie Intake vs. Use
Engineering and Science Inquiry
Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.
Activity
Calorie Intake vs. Use
Activity
Calorie Intake vs. Use
Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.
Engineering and Science Inquiry
Activity
Can You Keep a Secret?
Activity
Can You Keep a Secret?
Kindergarten
Engineering and Science Inquiry
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Activity
Can You Keep a Secret?
Activity
Can You Keep a Secret?
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Kindergarten
Engineering and Science Inquiry
Activity
Principles of Air Pressure
Activity
Principles of Air Pressure
Fourth Grade
Engineering and Science Inquiry
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.
Activity
Principles of Air Pressure
Activity
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.
Fourth Grade
Engineering and Science Inquiry
Activity
Do the Phases of the Moon Affect the Way We Feel?
Activity
Do the Phases of the Moon Affect the Way We Feel?
Engineering and Science Inquiry
In this science fair project, students evaluate if the phases of the moon affect the way people feel.
Activity
Do the Phases of the Moon Affect the Way We Feel?
Activity
Do the Phases of the Moon Affect the Way We Feel?
In this science fair project, students evaluate if the phases of the moon affect the way people feel.
Engineering and Science Inquiry
Activity
Slow Burn
Activity
Slow Burn
Measurement
This science fair project investigates how temperature of a room affects the burn rate of a candle.
Activity
Slow Burn
Activity
Slow Burn
This science fair project investigates how temperature of a room affects the burn rate of a candle.
Measurement
Activity
Go Organic or Not?
Activity
Go Organic or Not?
Engineering and Science Inquiry
Science fair project that tests whether cats have a preference for organic food.
Activity
Go Organic or Not?
Activity
Go Organic or Not?
Science fair project that tests whether cats have a preference for organic food.
Engineering and Science Inquiry
Activity
Why Do Greens Turn Brown?
Activity
Why Do Greens Turn Brown?
Kindergarten
Engineering and Science Inquiry
This science fair project teaches students about wilting and browning of salad greens.
Activity
Why Do Greens Turn Brown?
Activity
Why Do Greens Turn Brown?
This science fair project teaches students about wilting and browning of salad greens.
Kindergarten
Engineering and Science Inquiry
Activity
Seedy Situation
Activity
Seedy Situation
Fourth Grade
Engineering and Science Inquiry
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Activity
Seedy Situation
Activity
Seedy Situation
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Fourth Grade
Engineering and Science Inquiry
Activity
Thirsty Plants
Activity
Thirsty Plants
Fourth Grade
Engineering and Science Inquiry
Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.
Activity
Thirsty Plants
Activity
Thirsty Plants
Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.
Fourth Grade
Engineering and Science Inquiry
Activity
Which Gender Has Better Memory?
Activity
Which Gender Has Better Memory?
Engineering and Science Inquiry
This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.
Activity
Which Gender Has Better Memory?
Activity
Which Gender Has Better Memory?
This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.
Engineering and Science Inquiry
Activity
Playing with Probability
Activity
Playing with Probability
Engineering and Science Inquiry
Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.
Activity
Playing with Probability
Activity
Playing with Probability
Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.
Engineering and Science Inquiry
Activity
Exploring Static Electricity with Sticky Balloons
Activity
Exploring Static Electricity with Sticky Balloons
Kindergarten
Engineering and Science Inquiry
This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.
Activity
Exploring Static Electricity with Sticky Balloons
Activity
Exploring Static Electricity with Sticky Balloons
This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.
Kindergarten
Engineering and Science Inquiry
Activity
The Effects of Temperature on Bounce
Activity
The Effects of Temperature on Bounce
Fourth Grade
Engineering and Science Inquiry
This science fair project idea determines if the temperature of rubber effects how high it bounces.
Activity
The Effects of Temperature on Bounce
Activity
The Effects of Temperature on Bounce
This science fair project idea determines if the temperature of rubber effects how high it bounces.
Fourth Grade
Engineering and Science Inquiry
Activity
Does Mint Actually Cool Things Down?
Activity
Does Mint Actually Cool Things Down?
Fifth Grade
Measurement
This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.
Activity
Does Mint Actually Cool Things Down?
Activity
Does Mint Actually Cool Things Down?
This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.
Fifth Grade
Measurement
Activity
Microscopic Life is Everywhere
Activity
Microscopic Life is Everywhere
Fifth Grade
Engineering and Science Inquiry
Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.
Activity
Microscopic Life is Everywhere
Activity
Microscopic Life is Everywhere
Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.
Fifth Grade
Engineering and Science Inquiry
Activity
Fungi Biodiversity
Activity
Fungi Biodiversity
Fifth Grade
Life Science
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Activity
Fungi Biodiversity
Activity
Fungi Biodiversity
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Fifth Grade
Life Science
Activity
Vortex
Activity
Vortex
Engineering and Science Inquiry
This science fair project challenges students to research vortices occurring in nature and then create their own vortex.
Activity
Vortex
Activity
Vortex
This science fair project challenges students to research vortices occurring in nature and then create their own vortex.
Engineering and Science Inquiry
Activity
Homemade Psychrometer
Activity
Homemade Psychrometer
Engineering and Science Inquiry
Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.
Activity
Homemade Psychrometer
Activity
Homemade Psychrometer
Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.
Engineering and Science Inquiry
Activity
Epilepsy
Activity
Epilepsy
Engineering and Science Inquiry
Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.
Activity
Epilepsy
Activity
Epilepsy
Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.
Engineering and Science Inquiry
Activity
What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?
Activity
What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?
Engineering and Science Inquiry
This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.
Activity
What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?
Activity
What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?
This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.
Engineering and Science Inquiry
Activity
Do People Prefer Singers of the Same Sex?
Activity
Do People Prefer Singers of the Same Sex?
Engineering and Science Inquiry
Do males really prefer listening to male than female singers? Find out when exploring this science fair project!
Activity
Do People Prefer Singers of the Same Sex?
Activity
Do People Prefer Singers of the Same Sex?
Do males really prefer listening to male than female singers? Find out when exploring this science fair project!
Engineering and Science Inquiry
Activity
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