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Engineering and Science Inquiry
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How to Test the Efficiency of a Photovoltaic Cell?
Activity
How to Test the Efficiency of a Photovoltaic Cell?
Engineering and Science Inquiry
Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.
Activity
How to Test the Efficiency of a Photovoltaic Cell?
Activity
How to Test the Efficiency of a Photovoltaic Cell?
Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.
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
Can't Do a Thing with Your Hair? Think Again!
Activity
Can't Do a Thing with Your Hair? Think Again!
Fifth Grade
Engineering and Science Inquiry
What can you do with hair after its cut? This science project teaches you practical uses for human hair.
Activity
Can't Do a Thing with Your Hair? Think Again!
Activity
Can't Do a Thing with Your Hair? Think Again!
What can you do with hair after its cut? This science project teaches you practical uses for human hair.
Fifth Grade
Engineering and Science Inquiry
Activity
True or False? The Lying Experiment
Activity
True or False? The Lying Experiment
Fifth Grade
Engineering and Science Inquiry
This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.
Activity
True or False? The Lying Experiment
Activity
True or False? The Lying Experiment
This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.
Fifth Grade
Engineering and Science Inquiry
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
Most Popular Soda
Activity
Most Popular Soda
Fourth Grade
Engineering and Science Inquiry
The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.
Activity
Most Popular Soda
Activity
Most Popular Soda
The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.
Fourth Grade
Engineering and Science Inquiry
Activity
Encoding Digital Images
Activity
Encoding Digital Images
Engineering and Science Inquiry
Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.
Activity
Encoding Digital Images
Activity
Encoding Digital Images
Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.
Engineering and Science Inquiry
Activity
Do Subliminal Messages Work?
Activity
Do Subliminal Messages Work?
Engineering and Science Inquiry
In this experiment, students create music with subliminal messaging to try to influence people's decision-making.
Activity
Do Subliminal Messages Work?
Activity
Do Subliminal Messages Work?
In this experiment, students create music with subliminal messaging to try to influence people's decision-making.
Engineering and Science Inquiry
Activity
Spectrum Spinners
Activity
Spectrum Spinners
Engineering and Science Inquiry
Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.
Activity
Spectrum Spinners
Activity
Spectrum Spinners
Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.
Engineering and Science Inquiry
Activity
The Process of Diffusion
Activity
The Process of Diffusion
Engineering and Science Inquiry
Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.
Activity
The Process of Diffusion
Activity
The Process of Diffusion
Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.
Engineering and Science Inquiry
Activity
What Music Does Bacteria Enjoy the Most?
Activity
What Music Does Bacteria Enjoy the Most?
Engineering and Science Inquiry
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Activity
What Music Does Bacteria Enjoy the Most?
Activity
What Music Does Bacteria Enjoy the Most?
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Engineering and Science Inquiry
Activity
Aiming True
Activity
Aiming True
Engineering and Science Inquiry
Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.
Activity
Aiming True
Activity
Aiming True
Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.
Engineering and Science Inquiry
Activity
Do Certain Types of Deodorant Work Better For Certain Skin Types?
Activity
Do Certain Types of Deodorant Work Better For Certain Skin Types?
Engineering and Science Inquiry
This science fair project examines discover whether different formations of deodorant works better for certain skin types.
Activity
Do Certain Types of Deodorant Work Better For Certain Skin Types?
Activity
Do Certain Types of Deodorant Work Better For Certain Skin Types?
This science fair project examines discover whether different formations of deodorant works better for certain skin types.
Engineering and Science Inquiry
Activity
Camouflage Techniques
Activity
Camouflage Techniques
Engineering and Science Inquiry
Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.
Activity
Camouflage Techniques
Activity
Camouflage Techniques
Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.
Engineering and Science Inquiry
Activity
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
Third Grade
Measurement
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Activity
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Third Grade
Measurement
Activity
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Activity
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Fifth Grade
Engineering and Science Inquiry
Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.
Activity
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Activity
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
What Affects the Appearance of Afterimages?
Activity
What Affects the Appearance of Afterimages?
Engineering and Science Inquiry
This project is about after-images and what possibly affects them.
Activity
What Affects the Appearance of Afterimages?
Activity
What Affects the Appearance of Afterimages?
This project is about after-images and what possibly affects them.
Engineering and Science Inquiry
Activity
Shape of the Earth: What If?
Activity
Shape of the Earth: What If?
Engineering and Science Inquiry
What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!
Activity
Shape of the Earth: What If?
Activity
Shape of the Earth: What If?
What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!
Engineering and Science Inquiry
Activity
Psycholinguistics
Activity
Psycholinguistics
Engineering and Science Inquiry
Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.
Activity
Psycholinguistics
Activity
Psycholinguistics
Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.
Engineering and Science Inquiry
Activity
Cooling Food: Microwave vs. Oven
Activity
Cooling Food: Microwave vs. Oven
Fourth Grade
Engineering and Science Inquiry
What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.
Activity
Cooling Food: Microwave vs. Oven
Activity
Cooling Food: Microwave vs. Oven
What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.
Fourth Grade
Engineering and Science Inquiry
Activity
What Is the Best Way to Wash Your Hands?
Activity
What Is the Best Way to Wash Your Hands?
Kindergarten
Engineering and Science Inquiry
This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.
Activity
What Is the Best Way to Wash Your Hands?
Activity
What Is the Best Way to Wash Your Hands?
This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.
Kindergarten
Engineering and Science Inquiry
Activity
Carbon Dioxide Concentrations
Activity
Carbon Dioxide Concentrations
Engineering and Science Inquiry
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Activity
Carbon Dioxide Concentrations
Activity
Carbon Dioxide Concentrations
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Engineering and Science Inquiry
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Sixth Grade
Engineering and Science Inquiry
What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!
Sixth Grade
Engineering and Science Inquiry
Activity
Orbital Speed: How Do Satellites Orbit?
Activity
Orbital Speed: How Do Satellites Orbit?
Engineering and Science Inquiry
How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!
Activity
Orbital Speed: How Do Satellites Orbit?
Activity
Orbital Speed: How Do Satellites Orbit?
How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!
Engineering and Science Inquiry
Activity
Synesthesia: The World's Most Wanted Brain Disorder
Activity
Synesthesia: The World's Most Wanted Brain Disorder
Engineering and Science Inquiry
This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.
Activity
Synesthesia: The World's Most Wanted Brain Disorder
Activity
Synesthesia: The World's Most Wanted Brain Disorder
This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.
Engineering and Science Inquiry
Activity
Detecting Counterfeit Money
Activity
Detecting Counterfeit Money
Life Science
The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.
Activity
Detecting Counterfeit Money
Activity
Detecting Counterfeit Money
The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.
Life Science
Activity
How Should You Store Popcorn?
Activity
How Should You Store Popcorn?
Measurement
Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.
Activity
How Should You Store Popcorn?
Activity
How Should You Store Popcorn?
Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.
Measurement
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Fourth Grade
Engineering and Science Inquiry
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Fourth Grade
Engineering and Science Inquiry
Activity
Electromagnetic Induction Experiment
Activity
Electromagnetic Induction Experiment
Engineering and Science Inquiry
Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.
Activity
Electromagnetic Induction Experiment
Activity
Electromagnetic Induction Experiment
Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.
Engineering and Science Inquiry
Activity
Hydro-Power
Activity
Hydro-Power
Physical Science
Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.
Activity
Hydro-Power
Activity
Hydro-Power
Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.
Physical Science
Activity
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