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Bust That Rust!
Activity
Bust That Rust!
Second Grade
Engineering and Science Inquiry
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
Activity
Bust That Rust!
Activity
Bust That Rust!
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
Second Grade
Engineering and Science Inquiry
Activity
A Reasonable Estimate
Activity
A Reasonable Estimate
Engineering and Science Inquiry
Determine how proficient you are at making estimations and learn how to make more reasonable estimates.
Activity
A Reasonable Estimate
Activity
A Reasonable Estimate
Determine how proficient you are at making estimations and learn how to make more reasonable estimates.
Engineering and Science Inquiry
Activity
Homemade Electroscope
Activity
Homemade Electroscope
Engineering and Science Inquiry
Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.
Activity
Homemade Electroscope
Activity
Homemade Electroscope
Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.
Engineering and Science Inquiry
Activity
Complete Circuit: How Does a Flashlight Work?
Activity
Complete Circuit: How Does a Flashlight Work?
Third Grade
Engineering and Science Inquiry
How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.
Activity
Complete Circuit: How Does a Flashlight Work?
Activity
Complete Circuit: How Does a Flashlight Work?
How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
Physics of Pool: Elastic Collision of Equal Masses
Activity
Physics of Pool: Elastic Collision of Equal Masses
Engineering and Science Inquiry
Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.
Activity
Physics of Pool: Elastic Collision of Equal Masses
Activity
Physics of Pool: Elastic Collision of Equal Masses
Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.
Engineering and Science Inquiry
Activity
Simple Harmonic Motion: Pendulum
Activity
Simple Harmonic Motion: Pendulum
Engineering and Science Inquiry
This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.
Activity
Simple Harmonic Motion: Pendulum
Activity
Simple Harmonic Motion: Pendulum
This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.
Engineering and Science Inquiry
Activity
Fruit Battery
Activity
Fruit Battery
Fifth Grade
Engineering and Science Inquiry
Construct batteries that make electricity from fruits with this fun science fair project.
Activity
Fruit Battery
Activity
Fruit Battery
Construct batteries that make electricity from fruits with this fun science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Changing the Period of a Pendulum
Activity
Changing the Period of a Pendulum
Fourth Grade
Engineering and Science Inquiry
Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.
Activity
Changing the Period of a Pendulum
Activity
Changing the Period of a Pendulum
Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Comparing Leaf Size and Shape
Activity
Comparing Leaf Size and Shape
Engineering and Science Inquiry
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Activity
Comparing Leaf Size and Shape
Activity
Comparing Leaf Size and Shape
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Engineering and Science Inquiry
Activity
Distance and Angle
Activity
Distance and Angle
Fifth Grade
Engineering and Science Inquiry
Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.
Activity
Distance and Angle
Activity
Distance and Angle
Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.
Fifth Grade
Engineering and Science Inquiry
Activity
Ocean Currents
Activity
Ocean Currents
Fifth Grade
Measurement
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Activity
Ocean Currents
Activity
Ocean Currents
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Fifth Grade
Measurement
Activity
Six Degrees of Separation
Activity
Six Degrees of Separation
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.
Activity
Six Degrees of Separation
Activity
Six Degrees of Separation
Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.
Fifth Grade
Engineering and Science Inquiry
Activity
Growing Algae
Activity
Growing Algae
Measurement
This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.
Activity
Growing Algae
Activity
Growing Algae
This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.
Measurement
Activity
Animal Tracks and Types of Soil
Activity
Animal Tracks and Types of Soil
Kindergarten
Engineering and Science Inquiry
Learn how different types of soil affect how animal tracks form in this experiment!
Activity
Animal Tracks and Types of Soil
Activity
Animal Tracks and Types of Soil
Learn how different types of soil affect how animal tracks form in this experiment!
Kindergarten
Engineering and Science Inquiry
Activity
Leaf Chromatography
Activity
Leaf Chromatography
Engineering and Science Inquiry
Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.
Activity
Leaf Chromatography
Activity
Leaf Chromatography
Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.
Engineering and Science Inquiry
Activity
Drum Size and Pitch
Activity
Drum Size and Pitch
Second Grade
Physical Science
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
Activity
Drum Size and Pitch
Activity
Drum Size and Pitch
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
Second Grade
Physical Science
Activity
Windmill Model Science Project
Activity
Windmill Model Science Project
Fifth Grade
Engineering and Science Inquiry
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Activity
Windmill Model Science Project
Activity
Windmill Model Science Project
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Fifth Grade
Engineering and Science Inquiry
Activity
Sow Bug and Pill Bug Behavior
Activity
Sow Bug and Pill Bug Behavior
Fourth Grade
Engineering and Science Inquiry
Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!
Activity
Sow Bug and Pill Bug Behavior
Activity
Sow Bug and Pill Bug Behavior
Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!
Fourth Grade
Engineering and Science Inquiry
Activity
Dyeing Fabric: Mordants, Bleach, and Colorfastness
Activity
Dyeing Fabric: Mordants, Bleach, and Colorfastness
Engineering and Science Inquiry
What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.
Activity
Dyeing Fabric: Mordants, Bleach, and Colorfastness
Activity
Dyeing Fabric: Mordants, Bleach, and Colorfastness
What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.
Engineering and Science Inquiry
Activity
Conservation of Linear Momentum and Newton's Third Law
Activity
Conservation of Linear Momentum and Newton's Third Law
Engineering and Science Inquiry
Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.
Activity
Conservation of Linear Momentum and Newton's Third Law
Activity
Conservation of Linear Momentum and Newton's Third Law
Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.
Engineering and Science Inquiry
Activity
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants
Engineering and Science Inquiry
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Activity
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Engineering and Science Inquiry
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
Fourth Grade
Engineering and Science Inquiry
This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?
Fourth Grade
Engineering and Science Inquiry
Activity
Soda Explosion
Activity
Soda Explosion
Fourth Grade
Physical Science
This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!
Activity
Soda Explosion
Activity
Soda Explosion
This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!
Fourth Grade
Physical Science
Activity
Accuracy Deviation of the Cricket Thermometer
Activity
Accuracy Deviation of the Cricket Thermometer
Measurement
This science fair project idea quantifies exactly how accurate the cricket thermometer is.
Activity
Accuracy Deviation of the Cricket Thermometer
Activity
Accuracy Deviation of the Cricket Thermometer
This science fair project idea quantifies exactly how accurate the cricket thermometer is.
Measurement
Activity
How Does Color Affect Drying Time?
Activity
How Does Color Affect Drying Time?
Measurement
Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.
Activity
How Does Color Affect Drying Time?
Activity
How Does Color Affect Drying Time?
Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.
Measurement
Activity
Horse Memory
Activity
Horse Memory
Second Grade
Engineering and Science Inquiry
Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.
Activity
Horse Memory
Activity
Horse Memory
Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.
Second Grade
Engineering and Science Inquiry
Activity
Make a Pulley
Activity
Make a Pulley
Second Grade
Engineering and Science Inquiry
Learn about this simple machine and make a pulley of your own to use for fun science trials.
Activity
Make a Pulley
Activity
Make a Pulley
Learn about this simple machine and make a pulley of your own to use for fun science trials.
Second Grade
Engineering and Science Inquiry
Activity
Organic Plastic
Activity
Organic Plastic
Engineering and Science Inquiry
Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.
Activity
Organic Plastic
Activity
Organic Plastic
Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.
Engineering and Science Inquiry
Activity
Perpetual Motion Machine
Activity
Perpetual Motion Machine
Engineering and Science Inquiry
The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.
Activity
Perpetual Motion Machine
Activity
Perpetual Motion Machine
The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.
Engineering and Science Inquiry
Activity
Periscope Construction
Activity
Periscope Construction
Fourth Grade
Engineering and Science Inquiry
Construct and experiment with a periscope using reflected light rays to gather an image.
Activity
Periscope Construction
Activity
Periscope Construction
Construct and experiment with a periscope using reflected light rays to gather an image.
Fourth Grade
Engineering and Science Inquiry
Activity
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