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Does Electricity Move Better through Thick Wires or Thin Ones?
Activity
Does Electricity Move Better through Thick Wires or Thin Ones?
Fifth Grade
Engineering and Science Inquiry
Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.
Activity
Does Electricity Move Better through Thick Wires or Thin Ones?
Activity
Does Electricity Move Better through Thick Wires or Thin Ones?
Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Food Circles and Nutrient Density
Activity
Food Circles and Nutrient Density
Fifth Grade
Engineering and Science Inquiry
Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.
Activity
Food Circles and Nutrient Density
Activity
Food Circles and Nutrient Density
Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.
Fifth Grade
Engineering and Science Inquiry
Activity
Cats & Dogs
Activity
Cats & Dogs
Third Grade
Engineering and Science Inquiry
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Activity
Cats & Dogs
Activity
Cats & Dogs
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Third Grade
Engineering and Science Inquiry
Activity
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Activity
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Fourth Grade
Engineering and Science Inquiry
Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.
Activity
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Activity
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Does Time Really Pass By Faster When You're Having Fun?
Activity
Does Time Really Pass By Faster When You're Having Fun?
Kindergarten
Engineering and Science Inquiry
This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.
Activity
Does Time Really Pass By Faster When You're Having Fun?
Activity
Does Time Really Pass By Faster When You're Having Fun?
This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.
Kindergarten
Engineering and Science Inquiry
Activity
Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?
Activity
Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?
Second Grade
Engineering and Science Inquiry
Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!
Activity
Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?
Activity
Does Storing Cucumbers and Tomatoes in the Fridge Spoil Its Unique Flavors?
Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!
Second Grade
Engineering and Science Inquiry
Activity
Pruning Tomato Plants
Activity
Pruning Tomato Plants
Third Grade
Engineering and Science Inquiry
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Activity
Pruning Tomato Plants
Activity
Pruning Tomato Plants
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Third Grade
Engineering and Science Inquiry
Activity
Why Doesn't the Ocean Freeze?
Activity
Why Doesn't the Ocean Freeze?
Second Grade
Measurement
Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.
Activity
Why Doesn't the Ocean Freeze?
Activity
Why Doesn't the Ocean Freeze?
Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.
Second Grade
Measurement
Activity
Glove In a Jar: Demonstration of a Closed System
Activity
Glove In a Jar: Demonstration of a Closed System
Kindergarten
Engineering and Science Inquiry
In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.
Activity
Glove In a Jar: Demonstration of a Closed System
Activity
Glove In a Jar: Demonstration of a Closed System
In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.
Kindergarten
Engineering and Science Inquiry
Activity
How Much Sugar?
Activity
How Much Sugar?
Fourth Grade
Engineering and Science Inquiry
This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.
Activity
How Much Sugar?
Activity
How Much Sugar?
This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.
Fourth Grade
Engineering and Science Inquiry
Activity
A Glass Symphony
Activity
A Glass Symphony
Fourth Grade
Physical Science
Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.
Activity
A Glass Symphony
Activity
A Glass Symphony
Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.
Fourth Grade
Physical Science
Activity
Mystery Powders
Activity
Mystery Powders
Fourth Grade
Engineering and Science Inquiry
Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.
Activity
Mystery Powders
Activity
Mystery Powders
Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.
Fourth Grade
Engineering and Science Inquiry
Activity
Sun Print: How Solar Energy Creates Chemical Changes
Activity
Sun Print: How Solar Energy Creates Chemical Changes
Kindergarten
Engineering and Science Inquiry
In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.
Activity
Sun Print: How Solar Energy Creates Chemical Changes
Activity
Sun Print: How Solar Energy Creates Chemical Changes
In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.
Kindergarten
Engineering and Science Inquiry
Activity
Sink or Swim: Calculating Density of Fruits and Vegetables
Activity
Sink or Swim: Calculating Density of Fruits and Vegetables
Fifth Grade
Physical Science
Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.
Activity
Sink or Swim: Calculating Density of Fruits and Vegetables
Activity
Sink or Swim: Calculating Density of Fruits and Vegetables
Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.
Fifth Grade
Physical Science
Activity
Floating Rocks
Activity
Floating Rocks
First Grade
Engineering and Science Inquiry
With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.
Activity
Floating Rocks
Activity
Floating Rocks
With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.
First Grade
Engineering and Science Inquiry
Activity
Savanna Flora and Fauna
Activity
Savanna Flora and Fauna
Third Grade
Engineering and Science Inquiry
Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.
Activity
Savanna Flora and Fauna
Activity
Savanna Flora and Fauna
Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.
Third Grade
Engineering and Science Inquiry
Activity
How to Make a Lemon Battery
Activity
How to Make a Lemon Battery
Second Grade
Engineering and Science Inquiry
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Activity
How to Make a Lemon Battery
Activity
How to Make a Lemon Battery
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Second Grade
Engineering and Science Inquiry
Activity
How do Sedimentary Layers Form?
Activity
How do Sedimentary Layers Form?
First Grade
Engineering and Science Inquiry
In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.
Activity
How do Sedimentary Layers Form?
Activity
How do Sedimentary Layers Form?
In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.
First Grade
Engineering and Science Inquiry
Activity
Are Men or Women Easier to Trick?
Activity
Are Men or Women Easier to Trick?
Fifth Grade
Engineering and Science Inquiry
This experiment tests which gender is better at catching how a magician performs his tricks.
Activity
Are Men or Women Easier to Trick?
Activity
Are Men or Women Easier to Trick?
This experiment tests which gender is better at catching how a magician performs his tricks.
Fifth Grade
Engineering and Science Inquiry
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Fifth Grade
Engineering and Science Inquiry
This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current?
This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.
Fifth Grade
Engineering and Science Inquiry
Activity
Growing in the Dark: Plants and Light
Activity
Growing in the Dark: Plants and Light
Second Grade
Engineering and Science Inquiry
Plants and light seem to be good buddies, but how far does the friendship really go?
Activity
Growing in the Dark: Plants and Light
Activity
Growing in the Dark: Plants and Light
Plants and light seem to be good buddies, but how far does the friendship really go?
Second Grade
Engineering and Science Inquiry
Activity
Ivory Soap Experiment
Activity
Ivory Soap Experiment
Third Grade
Engineering and Science Inquiry
In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!
Activity
Ivory Soap Experiment
Activity
Ivory Soap Experiment
In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!
Third Grade
Engineering and Science Inquiry
Activity
To Leaf or Not to Leaf
Activity
To Leaf or Not to Leaf
Second Grade
Engineering and Science Inquiry
Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.
Activity
To Leaf or Not to Leaf
Activity
To Leaf or Not to Leaf
Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.
Second Grade
Engineering and Science Inquiry
Activity
Soil Amendments and Growing Beans
Activity
Soil Amendments and Growing Beans
Second Grade
Engineering and Science Inquiry
Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!
Activity
Soil Amendments and Growing Beans
Activity
Soil Amendments and Growing Beans
Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!
Second Grade
Engineering and Science Inquiry
Activity
Talking to Plants
Activity
Talking to Plants
Third Grade
Physical Science
This science fair project idea explores whether talking to a plant will help it grow.
Activity
Talking to Plants
Activity
Talking to Plants
This science fair project idea explores whether talking to a plant will help it grow.
Third Grade
Physical Science
Activity
Toxic Chemicals: What's in Your Home?
Activity
Toxic Chemicals: What's in Your Home?
Fourth Grade
Engineering and Science Inquiry
Could there be toxic chemicals lurking in the cupboards and closets of your home?
Activity
Toxic Chemicals: What's in Your Home?
Activity
Toxic Chemicals: What's in Your Home?
Could there be toxic chemicals lurking in the cupboards and closets of your home?
Fourth Grade
Engineering and Science Inquiry
Activity
Candy or Medicine?
Activity
Candy or Medicine?
First Grade
Engineering and Science Inquiry
Uh-oh! Is that a pill sitting on the counter or a piece of candy?
Activity
Candy or Medicine?
Activity
Candy or Medicine?
Uh-oh! Is that a pill sitting on the counter or a piece of candy?
First Grade
Engineering and Science Inquiry
Activity
How to Create a Visual Doppler
Activity
How to Create a Visual Doppler
Fourth Grade
Physical Science
This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.
Activity
How to Create a Visual Doppler
Activity
How to Create a Visual Doppler
This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.
Fourth Grade
Physical Science
Activity
The Ghost in the Tube
Activity
The Ghost in the Tube
First Grade
Engineering and Science Inquiry
In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.
Activity
The Ghost in the Tube
Activity
The Ghost in the Tube
In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.
First Grade
Engineering and Science Inquiry
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Second Grade
Engineering and Science Inquiry
In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.
Second Grade
Engineering and Science Inquiry
Activity
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