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Engineering and Science Inquiry
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How Does Pressure Change Minerals?
Activity
How Does Pressure Change Minerals?
Kindergarten
Engineering and Science Inquiry
In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.
Activity
How Does Pressure Change Minerals?
Activity
How Does Pressure Change Minerals?
In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.
Kindergarten
Engineering and Science Inquiry
Activity
Stars In The Sky
Activity
Stars In The Sky
Fourth Grade
Engineering and Science Inquiry
This science fair project investigates why the number of visible stars changes from place to place.
Activity
Stars In The Sky
Activity
Stars In The Sky
This science fair project investigates why the number of visible stars changes from place to place.
Fourth Grade
Engineering and Science Inquiry
Activity
Where Did the Ladybug Get Her Spots?
Activity
Where Did the Ladybug Get Her Spots?
Second Grade
Engineering and Science Inquiry
This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.
Activity
Where Did the Ladybug Get Her Spots?
Activity
Where Did the Ladybug Get Her Spots?
This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.
Second Grade
Engineering and Science Inquiry
Activity
Don't Rock the Boat
Activity
Don't Rock the Boat
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.
Activity
Don't Rock the Boat
Activity
Don't Rock the Boat
This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.
Third Grade
Engineering and Science Inquiry
Activity
Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer
Fourth Grade
Engineering and Science Inquiry
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Activity
Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Laundry Science: Ready, Get Set, Dry!
Activity
Laundry Science: Ready, Get Set, Dry!
Fourth Grade
Engineering and Science Inquiry
How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!
Activity
Laundry Science: Ready, Get Set, Dry!
Activity
Laundry Science: Ready, Get Set, Dry!
How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!
Fourth Grade
Engineering and Science Inquiry
Activity
What Lives in the Air Conditioner?
Activity
What Lives in the Air Conditioner?
Third Grade
Life Science
In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.
Activity
What Lives in the Air Conditioner?
Activity
What Lives in the Air Conditioner?
In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.
Third Grade
Life Science
Activity
DIY Rain Gauge
Activity
DIY Rain Gauge
Fourth Grade
Earth and Space Science
In this science fair project, students make their own rain gauge to measure rainfall.
Activity
DIY Rain Gauge
Activity
DIY Rain Gauge
In this science fair project, students make their own rain gauge to measure rainfall.
Fourth Grade
Earth and Space Science
Activity
The Mohs Test: How to Compare the Hardness of Minerals
Activity
The Mohs Test: How to Compare the Hardness of Minerals
Third Grade
Engineering and Science Inquiry
This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.
Activity
The Mohs Test: How to Compare the Hardness of Minerals
Activity
The Mohs Test: How to Compare the Hardness of Minerals
This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.
Third Grade
Engineering and Science Inquiry
Activity
Whatever Floats Your Boat
Activity
Whatever Floats Your Boat
Third Grade
Engineering and Science Inquiry
This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.
Activity
Whatever Floats Your Boat
Activity
Whatever Floats Your Boat
This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.
Third Grade
Engineering and Science Inquiry
Activity
Effective Hand Washing
Activity
Effective Hand Washing
First Grade
Engineering and Science Inquiry
This science fair project idea determines which method of hand cleansing is the most effective.
Activity
Effective Hand Washing
Activity
Effective Hand Washing
This science fair project idea determines which method of hand cleansing is the most effective.
First Grade
Engineering and Science Inquiry
Activity
Making Light Bounce
Activity
Making Light Bounce
Fourth Grade
Engineering and Science Inquiry
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Activity
Making Light Bounce
Activity
Making Light Bounce
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Fourth Grade
Engineering and Science Inquiry
Activity
Comparing Implements for Writing
Activity
Comparing Implements for Writing
Third Grade
Engineering and Science Inquiry
This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.
Activity
Comparing Implements for Writing
Activity
Comparing Implements for Writing
This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.
Third Grade
Engineering and Science Inquiry
Activity
Work and Energy
Activity
Work and Energy
Fourth Grade
Engineering and Science Inquiry
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Activity
Work and Energy
Activity
Work and Energy
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Fourth Grade
Engineering and Science Inquiry
Activity
Create a Contour Map
Activity
Create a Contour Map
Fourth Grade
Engineering and Science Inquiry
The goal of this project is to create an exciting topographical map out of dough.
Activity
Create a Contour Map
Activity
Create a Contour Map
The goal of this project is to create an exciting topographical map out of dough.
Fourth Grade
Engineering and Science Inquiry
Activity
Potato Chip Science: How Greasy Are Your Potato Chips?
Activity
Potato Chip Science: How Greasy Are Your Potato Chips?
Fourth Grade
Engineering and Science Inquiry
How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.
Activity
Potato Chip Science: How Greasy Are Your Potato Chips?
Activity
Potato Chip Science: How Greasy Are Your Potato Chips?
How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.
Fourth Grade
Engineering and Science Inquiry
Activity
Is There a Relationship Between Tempo and Genre?
Activity
Is There a Relationship Between Tempo and Genre?
Second Grade
Engineering and Science Inquiry
Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.
Activity
Is There a Relationship Between Tempo and Genre?
Activity
Is There a Relationship Between Tempo and Genre?
Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.
Second Grade
Engineering and Science Inquiry
Activity
Example of Newton's First Law
Activity
Example of Newton's First Law
Fourth Grade
Engineering and Science Inquiry
Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.
Activity
Example of Newton's First Law
Activity
Example of Newton's First Law
Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Soil pH: Acid or Alkaline?
Activity
Soil pH: Acid or Alkaline?
Fourth Grade
Engineering and Science Inquiry
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
Activity
Soil pH: Acid or Alkaline?
Activity
Soil pH: Acid or Alkaline?
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
Fourth Grade
Engineering and Science Inquiry
Activity
Guys vs. Girls: Who Has Better Reflexes?
Activity
Guys vs. Girls: Who Has Better Reflexes?
Fourth Grade
Engineering and Science Inquiry
This science fair project idea examines whether boys and girls differ in reflexes.
Activity
Guys vs. Girls: Who Has Better Reflexes?
Activity
Guys vs. Girls: Who Has Better Reflexes?
This science fair project idea examines whether boys and girls differ in reflexes.
Fourth Grade
Engineering and Science Inquiry
Activity
Desert Food Web
Activity
Desert Food Web
Fourth Grade
Engineering and Science Inquiry
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Activity
Desert Food Web
Activity
Desert Food Web
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Fourth Grade
Engineering and Science Inquiry
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
First Grade
Engineering and Science Inquiry
In this experiment you will replicate the mummification process by making a hot dog mummy.
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
In this experiment you will replicate the mummification process by making a hot dog mummy.
First Grade
Engineering and Science Inquiry
Activity
Streak Test
Activity
Streak Test
Second Grade
Engineering and Science Inquiry
In this science fair project, students use the streak test to tell minerals apart from each other.
Activity
Streak Test
Activity
Streak Test
In this science fair project, students use the streak test to tell minerals apart from each other.
Second Grade
Engineering and Science Inquiry
Activity
Attracting Beneficial Insects to Your Garden
Activity
Attracting Beneficial Insects to Your Garden
Fourth Grade
Engineering and Science Inquiry
Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!
Activity
Attracting Beneficial Insects to Your Garden
Activity
Attracting Beneficial Insects to Your Garden
Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!
Fourth Grade
Engineering and Science Inquiry
Activity
Do Screen and Text Color Affect Retention?
Activity
Do Screen and Text Color Affect Retention?
Fourth Grade
Engineering and Science Inquiry
This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.
Activity
Do Screen and Text Color Affect Retention?
Activity
Do Screen and Text Color Affect Retention?
This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.
Fourth Grade
Engineering and Science Inquiry
Activity
Rate of Evaporation
Activity
Rate of Evaporation
Second Grade
Engineering and Science Inquiry
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Activity
Rate of Evaporation
Activity
Rate of Evaporation
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Second Grade
Engineering and Science Inquiry
Activity
Does Singing Help Us Retain Information?
Activity
Does Singing Help Us Retain Information?
Fourth Grade
Engineering and Science Inquiry
Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.
Activity
Does Singing Help Us Retain Information?
Activity
Does Singing Help Us Retain Information?
Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.
Fourth Grade
Engineering and Science Inquiry
Activity
Where Should You Store Your Popcorn?
Activity
Where Should You Store Your Popcorn?
Third Grade
Engineering and Science Inquiry
This project investigates the affect of storage temperature on microwave popcorn.
Activity
Where Should You Store Your Popcorn?
Activity
Where Should You Store Your Popcorn?
This project investigates the affect of storage temperature on microwave popcorn.
Third Grade
Engineering and Science Inquiry
Activity
Doing Forensics with Paper Chromatography!
Activity
Doing Forensics with Paper Chromatography!
Fourth Grade
Engineering and Science Inquiry
This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.
Activity
Doing Forensics with Paper Chromatography!
Activity
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.
Fourth Grade
Engineering and Science Inquiry
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Fourth Grade
Engineering and Science Inquiry
This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.
Fourth Grade
Engineering and Science Inquiry
Activity
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