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Superhero Strength
Activity
Superhero Strength
Third Grade
Physical Science
This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!
Activity
Superhero Strength
Activity
Superhero Strength
This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!
Third Grade
Physical Science
Activity
Explore the Phases of the Moon
Activity
Explore the Phases of the Moon
Third Grade
Earth and Space Science
We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.
Activity
Explore the Phases of the Moon
Activity
Explore the Phases of the Moon
We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.
Third Grade
Earth and Space Science
Activity
Get Cracking
Activity
Get Cracking
Second Grade
Engineering and Science Inquiry
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Activity
Get Cracking
Activity
Get Cracking
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Second Grade
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
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
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
Third Grade
Measurement
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Third Grade
Measurement
Activity
Easter Egg Designs
Activity
Easter Egg Designs
Third Grade
Earth and Space Science
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Activity
Easter Egg Designs
Activity
Easter Egg Designs
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Third Grade
Earth and Space Science
Activity
How to Press Flowers
Activity
How to Press Flowers
Pre-K
Earth and Space Science
April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!
Activity
How to Press Flowers
Activity
How to Press Flowers
April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!
Pre-K
Earth and Space Science
Activity
Make a Fistful of Slime!
Activity
Make a Fistful of Slime!
First Grade
Physical Science
Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.
Activity
Make a Fistful of Slime!
Activity
Make a Fistful of Slime!
Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.
First Grade
Physical Science
Activity
Triboluminescence Experiment
Activity
Triboluminescence Experiment
Third Grade
Physical Science
Stir up some enthusiasm for experimentation with this candy-cracking science experiment!
Activity
Triboluminescence Experiment
Activity
Triboluminescence Experiment
Stir up some enthusiasm for experimentation with this candy-cracking science experiment!
Third Grade
Physical Science
Activity
Bounce an Egg
Activity
Bounce an Egg
Third Grade
Physical Science
Explore scientific concepts with this experiment that introduces kids to the scientific method!
Activity
Bounce an Egg
Activity
Bounce an Egg
Explore scientific concepts with this experiment that introduces kids to the scientific method!
Third Grade
Physical Science
Activity
Different Types of Rocks
Activity
Different Types of Rocks
Second Grade
Earth and Space Science
The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.
Activity
Different Types of Rocks
Activity
Different Types of Rocks
The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.
Second Grade
Earth and Space Science
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
Memorizing Numbers
Activity
Memorizing Numbers
Third Grade
Engineering and Science Inquiry
Have you ever wondered how many numbers most people can memorize? Test your friends to find out!
Activity
Memorizing Numbers
Activity
Memorizing Numbers
Have you ever wondered how many numbers most people can memorize? Test your friends to find out!
Third Grade
Engineering and Science Inquiry
Activity
How to Make a Bouncy Ball
Activity
How to Make a Bouncy Ball
Third Grade
Physical Science
In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.
Activity
How to Make a Bouncy Ball
Activity
How to Make a Bouncy Ball
In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.
Third Grade
Physical Science
Activity
Reaction Time
Activity
Reaction Time
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the difference in reaction times between boys and girls.
Activity
Reaction Time
Activity
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
Third Grade
Engineering and Science Inquiry
Activity
Smile!
Activity
Smile!
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.
Activity
Smile!
Activity
Smile!
This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.
Third Grade
Engineering and Science Inquiry
Activity
Make Spider Web Art!
Activity
Make Spider Web Art!
Third Grade
Life Science
This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.
Activity
Make Spider Web Art!
Activity
Make Spider Web Art!
This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.
Third Grade
Life Science
Activity
Naked Egg
Activity
Naked Egg
Third Grade
Engineering and Science Inquiry
While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!
Activity
Naked Egg
Activity
Naked Egg
While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!
Third Grade
Engineering and Science Inquiry
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
Cold Desert Plants
Activity
Cold Desert Plants
Third Grade
Engineering and Science Inquiry
Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.
Activity
Cold Desert Plants
Activity
Cold Desert Plants
Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.
Third Grade
Engineering and Science Inquiry
Activity
Bee Homes: Which Nest is Best?
Activity
Bee Homes: Which Nest is Best?
Third Grade
Engineering and Science Inquiry
Set off an a science adventure as you prepare a row of bee homes for your new visitors.
Activity
Bee Homes: Which Nest is Best?
Activity
Bee Homes: Which Nest is Best?
Set off an a science adventure as you prepare a row of bee homes for your new visitors.
Third Grade
Engineering and Science Inquiry
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
Third Grade
Measurement
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Third Grade
Measurement
Activity
How Does Smell Affect Taste?
Activity
How Does Smell Affect Taste?
Third Grade
Engineering and Science Inquiry
How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.
Activity
How Does Smell Affect Taste?
Activity
How Does Smell Affect Taste?
How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.
Third Grade
Engineering and Science Inquiry
Activity
How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Third Grade
Engineering and Science Inquiry
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Activity
How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
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
What is Topography?
Activity
What is Topography?
Third Grade
Engineering and Science Inquiry
What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.
Activity
What is Topography?
Activity
What is Topography?
What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
Why Do Greens Turn Brown?
Activity
Why Do Greens Turn Brown?
Kindergarten
Engineering and Science Inquiry
This science fair project teaches students about wilting and browning of salad greens.
Activity
Why Do Greens Turn Brown?
Activity
Why Do Greens Turn Brown?
This science fair project teaches students about wilting and browning of salad greens.
Kindergarten
Engineering and Science Inquiry
Activity
How to Tell Time by the Sun
Activity
How to Tell Time by the Sun
Third Grade
Engineering and Science Inquiry
Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.
Activity
How to Tell Time by the Sun
Activity
How to Tell Time by the Sun
Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.
Third Grade
Engineering and Science Inquiry
Activity
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model
Third Grade
Alphabet
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Activity
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Third Grade
Alphabet
Activity
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