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What is Astronomical Mean Time?
Activity
What is Astronomical Mean Time?
Engineering and Science Inquiry
In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.
Activity
What is Astronomical Mean Time?
Activity
What is Astronomical Mean Time?
In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.
Engineering and Science Inquiry
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
Activity
Energy Efficient Windows
Activity
Energy Efficient Windows
Fifth Grade
Measurement
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Activity
Energy Efficient Windows
Activity
Energy Efficient Windows
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Fifth Grade
Measurement
Activity
Efficient Solar Energy
Activity
Efficient Solar Energy
Engineering and Science Inquiry
Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?
Activity
Efficient Solar Energy
Activity
Efficient Solar Energy
Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?
Engineering and Science Inquiry
Activity
Make Your Own Ice Cream!
Activity
Make Your Own Ice Cream!
Third Grade
Physical Science
I scream, you scream, we all scream for homemade spearmint ice cream!
Activity
Make Your Own Ice Cream!
Activity
Make Your Own Ice Cream!
I scream, you scream, we all scream for homemade spearmint ice cream!
Third Grade
Physical Science
Activity
The Fungus Among Us
Activity
The Fungus Among Us
Third Grade
Engineering and Science Inquiry
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Activity
The Fungus Among Us
Activity
The Fungus Among Us
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Third Grade
Engineering and Science Inquiry
Activity
How Does Wind Speed Affect a Candle Flame?
Activity
How Does Wind Speed Affect a Candle Flame?
Engineering and Science Inquiry
Explore the effect of wind speed on the burning rate of a candle.
Activity
How Does Wind Speed Affect a Candle Flame?
Activity
How Does Wind Speed Affect a Candle Flame?
Explore the effect of wind speed on the burning rate of a candle.
Engineering and Science Inquiry
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
Third Grade
Physical Science
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Third Grade
Physical Science
Activity
Homemade Soap
Activity
Homemade Soap
Physical Science
Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.
Activity
Homemade Soap
Activity
Homemade Soap
Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.
Physical Science
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Engineering and Science Inquiry
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Engineering and Science Inquiry
Activity
A Denser Coke
Activity
A Denser Coke
Fifth Grade
Engineering and Science Inquiry
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Activity
A Denser Coke
Activity
A Denser Coke
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Fifth Grade
Engineering and Science Inquiry
Activity
Measuring Sugar in Fruit Using a Refractometer
Activity
Measuring Sugar in Fruit Using a Refractometer
Measurement
This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.
Activity
Measuring Sugar in Fruit Using a Refractometer
Activity
Measuring Sugar in Fruit Using a Refractometer
This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.
Measurement
Activity
Magnifying Power and Focal Length of a Lens
Activity
Magnifying Power and Focal Length of a Lens
Engineering and Science Inquiry
Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.
Activity
Magnifying Power and Focal Length of a Lens
Activity
Magnifying Power and Focal Length of a Lens
Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.
Engineering and Science Inquiry
Activity
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Third Grade
Physical Science
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Activity
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Third Grade
Physical Science
Activity
Build a Model of the Cell Membrane
Activity
Build a Model of the Cell Membrane
Engineering and Science Inquiry
Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.
Activity
Build a Model of the Cell Membrane
Activity
Build a Model of the Cell Membrane
Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.
Engineering and Science Inquiry
Activity
Everyone Loves Pi
Activity
Everyone Loves Pi
Engineering and Science Inquiry
This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter
Activity
Everyone Loves Pi
Activity
Everyone Loves Pi
This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter
Engineering and Science Inquiry
Activity
Do Cookies Taste “Healthy”?
Activity
Do Cookies Taste “Healthy”?
Engineering and Science Inquiry
Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.
Activity
Do Cookies Taste “Healthy”?
Activity
Do Cookies Taste “Healthy”?
Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.
Engineering and Science Inquiry
Activity
Shape Words
Activity
Shape Words
Second Grade
Engineering and Science Inquiry
Is it a square or a circle? See if you can trick your friends with this zany science project!
Activity
Shape Words
Activity
Shape Words
Is it a square or a circle? See if you can trick your friends with this zany science project!
Second Grade
Engineering and Science Inquiry
Activity
Making Clouds: How to Make a Water Cycle Model
Activity
Making Clouds: How to Make a Water Cycle Model
Earth and Space Science
Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.
Activity
Making Clouds: How to Make a Water Cycle Model
Activity
Making Clouds: How to Make a Water Cycle Model
Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.
Earth and Space Science
Activity
What Materials Block Radio Waves Most Effectively?
Activity
What Materials Block Radio Waves Most Effectively?
Physical Science
In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.
Activity
What Materials Block Radio Waves Most Effectively?
Activity
What Materials Block Radio Waves Most Effectively?
In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.
Physical Science
Activity
Inspect Animal Tracks
Activity
Inspect Animal Tracks
Fifth Grade
Life Science
The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.
Activity
Inspect Animal Tracks
Activity
Inspect Animal Tracks
The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.
Fifth Grade
Life Science
Activity
Sandbox Math Facts
Activity
Sandbox Math Facts
First Grade
Addition
First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!
Activity
Sandbox Math Facts
Activity
Sandbox Math Facts
First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!
First Grade
Addition
Activity
Rule Breakers
Activity
Rule Breakers
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Activity
Rule Breakers
Activity
Rule Breakers
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Fifth Grade
Engineering and Science Inquiry
Activity
Effect of Soaking Potatoes on the Frying Process
Activity
Effect of Soaking Potatoes on the Frying Process
Measurement
Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.
Activity
Effect of Soaking Potatoes on the Frying Process
Activity
Effect of Soaking Potatoes on the Frying Process
Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.
Measurement
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
Sourdough Science!
Activity
Sourdough Science!
Fifth Grade
Life Science
Make sourdough bread...and learn some colonial history and modern science in the process!
Activity
Sourdough Science!
Activity
Sourdough Science!
Make sourdough bread...and learn some colonial history and modern science in the process!
Fifth Grade
Life Science
Activity
Caffeine and The Placebo Effect
Activity
Caffeine and The Placebo Effect
Engineering and Science Inquiry
Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.
Activity
Caffeine and The Placebo Effect
Activity
Caffeine and The Placebo Effect
Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.
Engineering and Science Inquiry
Activity
The Eyes Have It!
Activity
The Eyes Have It!
Engineering and Science Inquiry
Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.
Activity
The Eyes Have It!
Activity
The Eyes Have It!
Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.
Engineering and Science Inquiry
Activity
How to Make a Hygrometer: Sling Psychrometer
Activity
How to Make a Hygrometer: Sling Psychrometer
Fifth Grade
Measurement
Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.
Activity
How to Make a Hygrometer: Sling Psychrometer
Activity
How to Make a Hygrometer: Sling Psychrometer
Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.
Fifth Grade
Measurement
Activity
Break a Ruler Using Newspaper and Atmospheric Pressure
Activity
Break a Ruler Using Newspaper and Atmospheric Pressure
Engineering and Science Inquiry
This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.
Activity
Break a Ruler Using Newspaper and Atmospheric Pressure
Activity
Break a Ruler Using Newspaper and Atmospheric Pressure
This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.
Engineering and Science Inquiry
Activity
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