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How Can You Tell The Age Of An Egg Without Cracking It Open?
How Can You Tell The Age Of An Egg Without Cracking It Open?
Activity
How Can You Tell The Age Of An Egg Without Cracking It Open? large image
How Can You Tell The Age Of An Egg Without Cracking It Open?
Fifth Grade
Engineering and Science Inquiry
Demonstrate how to tell the age of an egg without having to crack it open.
Activity
How Can You Tell The Age Of An Egg Without Cracking It Open?
How Can You Tell The Age Of An Egg Without Cracking It Open?
Activity
How Can You Tell The Age Of An Egg Without Cracking It Open?
Demonstrate how to tell the age of an egg without having to crack it open.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Make a Steam Powered Rocket Boat
How to Make a Steam Powered Rocket Boat
Activity
How to Make a Steam Powered Rocket Boat large image
How to Make a Steam Powered Rocket Boat
Fourth Grade
Engineering and Science Inquiry
Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.
Activity
How to Make a Steam Powered Rocket Boat
How to Make a Steam Powered Rocket Boat
Activity
How to Make a Steam Powered Rocket Boat
Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.
Fourth Grade
Engineering and Science Inquiry
Activity
How Do the Phases of the Moon Affect the Tides?
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides? large image
How Do the Phases of the Moon Affect the Tides?
Fifth Grade
Engineering and Science Inquiry
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Activity
How Do the Phases of the Moon Affect the Tides?
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides?
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Fifth Grade
Engineering and Science Inquiry
Activity
Measuring Raindrops
Measuring Raindrops
Activity
Measuring Raindrops large image
Measuring Raindrops
Fourth Grade
Engineering and Science Inquiry
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Activity
Measuring Raindrops
Measuring Raindrops
Activity
Measuring Raindrops
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Potato Chip Science: How Greasy Are Your Potato Chips?
Potato Chip Science: How Greasy Are Your Potato Chips?
Activity
Potato Chip Science: How Greasy Are Your Potato Chips? large image
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?
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
How to Inflate a Balloon Using Baking Soda and Vinegar
How to Inflate a Balloon Using Baking Soda and Vinegar
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar large image
How to Inflate a Balloon Using Baking Soda and Vinegar
Fourth Grade
Engineering and Science Inquiry
Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
How to Inflate a Balloon Using Baking Soda and Vinegar
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.
Fourth Grade
Engineering and Science Inquiry
Activity
How Are Pearls Formed?
How Are Pearls Formed?
Worksheet
How Are Pearls Formed? large image
How Are Pearls Formed?
Fourth Grade
Life Science
Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!
Worksheet
How Are Pearls Formed?
How Are Pearls Formed?
Worksheet
How Are Pearls Formed?
Learn about pearls, which seem like normal jewelry from a factory but are actually made from the mucus of mollusks!
Fourth Grade
Life Science
Worksheet
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Measurement
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Third Grade
Measurement
Activity
How Muscles Work
How Muscles Work
Worksheet
How Muscles Work large image
How Muscles Work
Fourth Grade
Life Science
Learners will discover a simple overview of the human muscle system in this introductory worksheet.
Worksheet
How Muscles Work
How Muscles Work
Worksheet
How Muscles Work
Learners will discover a simple overview of the human muscle system in this introductory worksheet.
Fourth Grade
Life Science
Worksheet
How Lefties Write
How Lefties Write
Activity
How Lefties Write large image
How Lefties Write
Fifth Grade
Engineering and Science Inquiry
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Activity
How Lefties Write
How Lefties Write
Activity
How Lefties Write
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Fifth Grade
Engineering and Science Inquiry
Activity
Measure the Moon
Measure the Moon
Activity
Measure the Moon large image
Measure the Moon
Third Grade
Physical Science
Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.
Activity
Measure the Moon
Measure the Moon
Activity
Measure the Moon
Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.
Third Grade
Physical Science
Activity
Test Your Tongue: Are Strawberries Sweet or Sour?
Test Your Tongue: Are Strawberries Sweet or Sour?
Activity
Test Your Tongue: Are Strawberries Sweet or Sour? large image
Test Your Tongue: Are Strawberries Sweet or Sour?
Third Grade
Life Science
Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!
Activity
Test Your Tongue: Are Strawberries Sweet or Sour?
Test Your Tongue: Are Strawberries Sweet or Sour?
Activity
Test Your Tongue: Are Strawberries Sweet or Sour?
Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!
Third Grade
Life Science
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Activity
Which Substance When Dissolved in Water will Conduct an Electrical Current? large image
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?
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
How to Press Flowers
How to Press Flowers
Activity
How to Press Flowers large image
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
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
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet large image
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Third Grade
Engineering and Science Inquiry
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Third Grade
Engineering and Science Inquiry
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light? large image
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Fourth Grade
Engineering and Science Inquiry
How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Digging in the Dark
Activity
Digging in the Dark
Fifth Grade
Engineering and Science Inquiry
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Activity
Digging in the Dark
Activity
Digging in the Dark
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Fifth Grade
Engineering and Science Inquiry
Activity
How Old is That Tree?
How Old is That Tree?
Activity
How Old is That Tree? large image
How Old is That Tree?
Third Grade
Measurement
Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!
Activity
How Old is That Tree?
How Old is That Tree?
Activity
How Old is That Tree?
Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!
Third Grade
Measurement
Activity
How Lightning Works
How Lightning Works
Worksheet
How Lightning Works large image
How Lightning Works
Fifth Grade
Physical Science
Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!
Worksheet
How Lightning Works
How Lightning Works
Worksheet
How Lightning Works
Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!
Fifth Grade
Physical Science
Worksheet
How is Glass Made?
How is Glass Made?
Worksheet
How is Glass Made? large image
How is Glass Made?
Third Grade
Physical Science
Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!
Worksheet
How is Glass Made?
How is Glass Made?
Worksheet
How is Glass Made?
Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!
Third Grade
Physical Science
Worksheet
How Does Sound Travel?
How Does Sound Travel?
Activity
How Does Sound Travel? large image
How Does Sound Travel?
Fourth Grade
Physical Science
The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.
Activity
How Does Sound Travel?
How Does Sound Travel?
Activity
How Does Sound Travel?
The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.
Fourth Grade
Physical Science
Activity
How Much is a Billion?
How Much is a Billion?
Worksheet
How Much is a Billion? large image
How Much is a Billion?
Third Grade
Earth and Space Science
Help kids understand the size and scope of billions of years with this helpful reference worksheet.
Worksheet
How Much is a Billion?
How Much is a Billion?
Worksheet
How Much is a Billion?
Help kids understand the size and scope of billions of years with this helpful reference worksheet.
Third Grade
Earth and Space Science
Worksheet
How is a Pearl Formed?
How is a Pearl Formed?
Worksheet
How is a Pearl Formed? large image
How is a Pearl Formed?
Third Grade
Life Science
Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.
Worksheet
How is a Pearl Formed?
How is a Pearl Formed?
Worksheet
How is a Pearl Formed?
Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.
Third Grade
Life Science
Worksheet
How is A Star Born?
How is A Star Born?
Worksheet
How is A Star Born? large image
How is A Star Born?
Third Grade
Earth and Space Science
Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!
Worksheet
How is A Star Born?
How is A Star Born?
Worksheet
How is A Star Born?
Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!
Third Grade
Earth and Space Science
Worksheet
Typing Home Row 2
Typing Home Row 2
Guided Lesson
Typing Home Row 2 large image
Typing Home Row 2
First Grade
Typing
The home row refers to the center row of a keyboard. New typers use the homerow as a point of reference for how to position their hands when they are using a computer. This lesson will help your students learn how to type letters in the home row with accuracy, fluency, and even a little bit of fun.
Guided Lesson
Typing Home Row 2
Typing Home Row 2
Guided Lesson
Typing Home Row 2
The home row refers to the center row of a keyboard. New typers use the homerow as a point of reference for how to position their hands when they are using a computer. This lesson will help your students learn how to type letters in the home row with accuracy, fluency, and even a little bit of fun.
First Grade
Typing
Guided Lesson
How the Heart Works
How the Heart Works
Worksheet
How the Heart Works large image
How the Heart Works
Fourth Grade
Life Science
Learn the ins and outs of one of the body's most important organs: the heart!
Worksheet
How the Heart Works
How the Heart Works
Worksheet
How the Heart Works
Learn the ins and outs of one of the body's most important organs: the heart!
Fourth Grade
Life Science
Worksheet
Make a Mind-Bending Illusion!
Make a Mind-Bending Illusion!
Activity
Make a Mind-Bending Illusion! large image
Make a Mind-Bending Illusion!
Fourth Grade
Life Science
What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.
Activity
Make a Mind-Bending Illusion!
Make a Mind-Bending Illusion!
Activity
Make a Mind-Bending Illusion!
What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.
Fourth Grade
Life Science
Activity
How to Make a Whirligig
How to Make a Whirligig
Activity
How to Make a Whirligig large image
How to Make a Whirligig
Fourth Grade
Physical Science
An home science experiment for older students that teaches about the science behind heat.
Activity
How to Make a Whirligig
How to Make a Whirligig
Activity
How to Make a Whirligig
An home science experiment for older students that teaches about the science behind heat.
Fourth Grade
Physical Science
Activity
How to Create a Visual Doppler
How to Create a Visual Doppler
Activity
How to Create a Visual Doppler large image
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
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
How to Clean Copper Pennies
How to Clean Copper Pennies
Worksheet
How to Clean Copper Pennies large image
How to Clean Copper Pennies
Third Grade
Physical Science
Introduce your budding scientist to chemical reactions with this simple and fun science experiment!
Worksheet
How to Clean Copper Pennies
How to Clean Copper Pennies
Worksheet
How to Clean Copper Pennies
Introduce your budding scientist to chemical reactions with this simple and fun science experiment!
Third Grade
Physical Science
Worksheet
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