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To Measure the Refraction of Light Through Liquids Using Crystals
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals large image
To Measure the Refraction of Light Through Liquids Using Crystals
Fifth Grade
Engineering and Science Inquiry
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Fifth Grade
Engineering and Science Inquiry
Activity
Which Type Of Rocks Are Most Damaged By Freezing?
Which Type Of Rocks Are Most Damaged By Freezing?
Activity
Which Type Of Rocks Are Most Damaged By Freezing? large image
Which Type Of Rocks Are Most Damaged By Freezing?
Fifth Grade
Engineering and Science Inquiry
This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.
Activity
Which Type Of Rocks Are Most Damaged By Freezing?
Which Type Of Rocks Are Most Damaged By Freezing?
Activity
Which Type Of Rocks Are Most Damaged By Freezing?
This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.
Fifth Grade
Engineering and Science Inquiry
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Will A Plant Still Grow Even When You Put Something On Top Of It?
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It? large image
Will A Plant Still Grow Even When You Put Something On Top Of It?
Fourth Grade
Engineering and Science Inquiry
Find out whether putting something on top of a plant will inhibit its growth.
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Will A Plant Still Grow Even When You Put Something On Top Of It?
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Find out whether putting something on top of a plant will inhibit its growth.
Fourth Grade
Engineering and Science Inquiry
Activity
Giant Plants! Do Plants Need Commercial Food?
Giant Plants! Do Plants Need Commercial Food?
Activity
Giant Plants! Do Plants Need Commercial Food? large image
Giant Plants! Do Plants Need Commercial Food?
Fifth Grade
Writing
This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.
Activity
Giant Plants! Do Plants Need Commercial Food?
Giant Plants! Do Plants Need Commercial Food?
Activity
Giant Plants! Do Plants Need Commercial Food?
This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.
Fifth Grade
Writing
Activity
Foam It! Cause a Chemical Reaction
Foam It! Cause a Chemical Reaction
Activity
Foam It! Cause a Chemical Reaction large image
Foam It! Cause a Chemical Reaction
Fifth Grade
Measurement
This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!
Activity
Foam It! Cause a Chemical Reaction
Foam It! Cause a Chemical Reaction
Activity
Foam It! Cause a Chemical Reaction
This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!
Fifth Grade
Measurement
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Echoes: How Sound Waves are Reflected and Absorbed
Activity
Echoes: How Sound Waves are Reflected and Absorbed large image
Echoes: How Sound Waves are Reflected and Absorbed
Fourth Grade
Engineering and Science Inquiry
Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Echoes: How Sound Waves are Reflected and Absorbed
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.
Fourth Grade
Engineering and Science Inquiry
Activity
Does Skin Thickness Decrease Fruit Spoilage Rate?
Does Skin Thickness Decrease Fruit Spoilage Rate?
Activity
Does Skin Thickness Decrease Fruit Spoilage Rate? large image
Does Skin Thickness Decrease Fruit Spoilage Rate?
Fourth Grade
Engineering and Science Inquiry
Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!
Activity
Does Skin Thickness Decrease Fruit Spoilage Rate?
Does Skin Thickness Decrease Fruit Spoilage Rate?
Activity
Does Skin Thickness Decrease Fruit Spoilage Rate?
Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!
Fourth Grade
Engineering and Science Inquiry
Activity
Bust That Rust!
Bust That Rust!
Activity
Bust That Rust! large image
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!
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
Growing Plants in Garbage
Growing Plants in Garbage
Activity
Growing Plants in Garbage large image
Growing Plants in Garbage
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Activity
Growing Plants in Garbage
Growing Plants in Garbage
Activity
Growing Plants in Garbage
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Fifth Grade
Engineering and Science Inquiry
Activity
Go on a Backyard Botany Hunt
Go on a Backyard Botany Hunt
Activity
Go on a Backyard Botany Hunt large image
Go on a Backyard Botany Hunt
Fifth Grade
Life Science
Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.
Activity
Go on a Backyard Botany Hunt
Go on a Backyard Botany Hunt
Activity
Go on a Backyard Botany Hunt
Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.
Fifth Grade
Life Science
Activity
How Much Sugar?
How Much Sugar?
Activity
How Much Sugar? large image
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?
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
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Activity
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds? large image
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Fourth Grade
Engineering and Science Inquiry
Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.
Activity
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Activity
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.
Fourth Grade
Engineering and Science Inquiry
Activity
Which Fabrics are Most Absorbent?
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent? large image
Which Fabrics are Most Absorbent?
Fourth Grade
Engineering and Science Inquiry
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Activity
Which Fabrics are Most Absorbent?
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent?
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Fourth Grade
Engineering and Science Inquiry
Activity
Conductor or Insulator?
Conductor or Insulator?
Activity
Conductor or Insulator? large image
Conductor or Insulator?
Third Grade
Engineering and Science Inquiry
This science fair project idea determines what household items are good conductors of electricity.
Activity
Conductor or Insulator?
Conductor or Insulator?
Activity
Conductor or Insulator?
This science fair project idea determines what household items are good conductors of electricity.
Third Grade
Engineering and Science Inquiry
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum large image
Force and the Fulcrum
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Fifth Grade
Engineering and Science Inquiry
Activity
Create a Collection That Rocks!
Create a Collection That Rocks!
Activity
Create a Collection That Rocks! large image
Create a Collection That Rocks!
Fifth Grade
Physical Science
Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.
Activity
Create a Collection That Rocks!
Create a Collection That Rocks!
Activity
Create a Collection That Rocks!
Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.
Fifth Grade
Physical Science
Activity
The Pursuit of Happiness
The Pursuit of Happiness
Activity
The Pursuit of Happiness large image
The Pursuit of Happiness
Fifth Grade
Engineering and Science Inquiry
This science project allows students to study the psychology of happiness.
Activity
The Pursuit of Happiness
The Pursuit of Happiness
Activity
The Pursuit of Happiness
This science project allows students to study the psychology of happiness.
Fifth Grade
Engineering and Science Inquiry
Activity
Lobster Lab
Lobster Lab
Activity
Lobster Lab large image
Lobster Lab
Fifth Grade
Engineering and Science Inquiry
This science research project challenges students to think of more effective lobster farming methods.
Activity
Lobster Lab
Lobster Lab
Activity
Lobster Lab
This science research project challenges students to think of more effective lobster farming methods.
Fifth Grade
Engineering and Science Inquiry
Activity
Do Packaged Seeds Expire?
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire? large image
Do Packaged Seeds Expire?
Fourth Grade
Engineering and Science Inquiry
Find out whether packaged seeds actually do expire in this new science fair project idea.
Activity
Do Packaged Seeds Expire?
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire?
Find out whether packaged seeds actually do expire in this new science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Under Pressure
Under Pressure
Activity
Under Pressure large image
Under Pressure
Fifth Grade
Physical Science
A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.
Activity
Under Pressure
Under Pressure
Activity
Under Pressure
A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.
Fifth Grade
Physical Science
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Under What Conditions Do Potatoes Sprout The Fastest
Activity
Under What Conditions Do Potatoes Sprout The Fastest large image
Under What Conditions Do Potatoes Sprout The Fastest
Third Grade
Engineering and Science Inquiry
Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Under What Conditions Do Potatoes Sprout The Fastest
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!
Third Grade
Engineering and Science Inquiry
Activity
Sourdough Science!
Sourdough Science!
Activity
Sourdough Science! large image
Sourdough Science!
Fifth Grade
Life Science
Make sourdough bread...and learn some colonial history and modern science in the process!
Activity
Sourdough Science!
Sourdough Science!
Activity
Sourdough Science!
Make sourdough bread...and learn some colonial history and modern science in the process!
Fifth Grade
Life Science
Activity
Windmill Model Science Project
Windmill Model Science Project
Activity
Windmill Model Science Project large image
Windmill Model Science Project
Fifth Grade
Engineering and Science Inquiry
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Activity
Windmill Model Science Project
Windmill Model Science Project
Activity
Windmill Model Science Project
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Fifth Grade
Engineering and Science Inquiry
Activity
Make a Fistful of Slime!
Make a Fistful of Slime!
Activity
Make a Fistful of Slime! large image
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!
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
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
Solar System Garland
Solar System Garland
Activity
Solar System Garland large image
Solar System Garland
Fifth Grade
Earth and Space Science
Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.
Activity
Solar System Garland
Solar System Garland
Activity
Solar System Garland
Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.
Fifth Grade
Earth and Space Science
Activity
Building Up the Fizz in Soda
Building Up the Fizz in Soda
Activity
Building Up the Fizz in Soda large image
Building Up the Fizz in Soda
Fourth Grade
Engineering and Science Inquiry
Examine the effect of pressure on carbonation in soda.
Activity
Building Up the Fizz in Soda
Building Up the Fizz in Soda
Activity
Building Up the Fizz in Soda
Examine the effect of pressure on carbonation in soda.
Fourth Grade
Engineering and Science Inquiry
Activity
The Difference Between Bleached and Unbleached Flour
The Difference Between Bleached and Unbleached Flour
Activity
The Difference Between Bleached and Unbleached Flour large image
The Difference Between Bleached and Unbleached Flour
Fourth Grade
Engineering and Science Inquiry
Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.
Activity
The Difference Between Bleached and Unbleached Flour
The Difference Between Bleached and Unbleached Flour
Activity
The Difference Between Bleached and Unbleached Flour
Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Is There a Relationship Between Tempo and Genre?
Is There a Relationship Between Tempo and Genre?
Activity
Is There a Relationship Between Tempo and Genre? large image
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?
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
All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes large image
All About Matter: Chemical vs. Physical Changes
Fifth Grade
Physical Science
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Lesson Plan
All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Fifth Grade
Physical Science
Lesson Plan
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