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Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound large image
Changing the Pitch of Sound
Fourth Grade
Physical Science
This science fair project idea produces varying pitches of sound.
Activity
Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
This science fair project idea produces varying pitches of sound.
Fourth Grade
Physical Science
Activity
Dirty Composition
Dirty Composition
Activity
Dirty Composition large image
Dirty Composition
Engineering and Science Inquiry
This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.
Activity
Dirty Composition
Dirty Composition
Activity
Dirty Composition
This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.
Engineering and Science Inquiry
Activity
Spores, Spores Everywhere!
Spores, Spores Everywhere!
Activity
Spores, Spores Everywhere! large image
Spores, Spores Everywhere!
Engineering and Science Inquiry
Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.
Activity
Spores, Spores Everywhere!
Spores, Spores Everywhere!
Activity
Spores, Spores Everywhere!
Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.
Engineering and Science Inquiry
Activity
Carbon Dioxide Concentrations
Carbon Dioxide Concentrations
Activity
Carbon Dioxide Concentrations large image
Carbon Dioxide Concentrations
Engineering and Science Inquiry
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Activity
Carbon Dioxide Concentrations
Carbon Dioxide Concentrations
Activity
Carbon Dioxide Concentrations
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Engineering and Science Inquiry
Activity
The Genetics of Eye Color
The Genetics of Eye Color
Activity
The Genetics of Eye Color large image
The Genetics of Eye Color
Engineering and Science Inquiry
This fascinating science fair project explores eye color genotypes.
Activity
The Genetics of Eye Color
The Genetics of Eye Color
Activity
The Genetics of Eye Color
This fascinating science fair project explores eye color genotypes.
Engineering and Science Inquiry
Activity
Does Tea Stain your Teeth?
Does Tea Stain your Teeth?
Activity
Does Tea Stain your Teeth? large image
Does Tea Stain your Teeth?
Engineering and Science Inquiry
Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.
Activity
Does Tea Stain your Teeth?
Does Tea Stain your Teeth?
Activity
Does Tea Stain your Teeth?
Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.
Engineering and Science Inquiry
Activity
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
Activity
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
Kindergarten
Physical Science
In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.
Activity
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
Activity
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.
Kindergarten
Physical Science
Activity
Taste Perception
Taste Perception
Activity
Taste Perception large image
Taste Perception
First Grade
Engineering and Science Inquiry
This project examines whether people's taste perception is influenced by what they see.
Activity
Taste Perception
Taste Perception
Activity
Taste Perception
This project examines whether people's taste perception is influenced by what they see.
First Grade
Engineering and Science Inquiry
Activity
Like Oil And Vinegar
Like Oil And Vinegar
Activity
Like Oil And Vinegar large image
Like Oil And Vinegar
Second Grade
Engineering and Science Inquiry
This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.
Activity
Like Oil And Vinegar
Like Oil And Vinegar
Activity
Like Oil And Vinegar
This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.
Second Grade
Engineering and Science Inquiry
Activity
Greenhouse Gases
Greenhouse Gases
Activity
Greenhouse Gases large image
Greenhouse Gases
Engineering and Science Inquiry
This science project examines the thermal properties of several major greenhouse gases.
Activity
Greenhouse Gases
Greenhouse Gases
Activity
Greenhouse Gases
This science project examines the thermal properties of several major greenhouse gases.
Engineering and Science Inquiry
Activity
The Science of Human Error
The Science of Human Error
Activity
The Science of Human Error large image
The Science of Human Error
Engineering and Science Inquiry
In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.
Activity
The Science of Human Error
The Science of Human Error
Activity
The Science of Human Error
In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.
Engineering and Science Inquiry
Activity
Make a Molecule
Make a Molecule
Activity
Make a Molecule large image
Make a Molecule
Physical Science
Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!
Activity
Make a Molecule
Make a Molecule
Activity
Make a Molecule
Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!
Physical Science
Activity
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
Activity
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes large image
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
Third Grade
Engineering and Science Inquiry
In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!
Activity
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
Activity
Animal Vision: Ocelli, Compound Eyes, and Camera Eyes
In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!
Third Grade
Engineering and Science Inquiry
Activity
Ripening and Vitamin C
Ripening and Vitamin C
Activity
Ripening and Vitamin C large image
Ripening and Vitamin C
Engineering and Science Inquiry
Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.
Activity
Ripening and Vitamin C
Ripening and Vitamin C
Activity
Ripening and Vitamin C
Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.
Engineering and Science Inquiry
Activity
Predict the Weather
Predict the Weather
Activity
Predict the Weather large image
Predict the Weather
Earth and Space Science
Test your skills as a weather forecaster, and learn some science terms on the way!
Activity
Predict the Weather
Predict the Weather
Activity
Predict the Weather
Test your skills as a weather forecaster, and learn some science terms on the way!
Earth and Space Science
Activity
Microwaving Liquids: Dielectric Heating
Activity
Microwaving Liquids: Dielectric Heating
Fourth Grade
Engineering and Science Inquiry
Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!
Activity
Microwaving Liquids: Dielectric Heating
Activity
Microwaving Liquids: Dielectric Heating
Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!
Fourth Grade
Engineering and Science Inquiry
Activity
Homemade Periscope
Homemade Periscope
Activity
Homemade Periscope large image
Homemade Periscope
Pre-K
Engineering and Science Inquiry
Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.
Activity
Homemade Periscope
Homemade Periscope
Activity
Homemade Periscope
Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.
Pre-K
Engineering and Science Inquiry
Activity
Wishing Tree
Wishing Tree
Activity
Wishing Tree large image
Wishing Tree
Second Grade
Earth and Space Science
Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.
Activity
Wishing Tree
Wishing Tree
Activity
Wishing Tree
Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.
Second Grade
Earth and Space Science
Activity
How to Make a Periscope
How to Make a Periscope
Activity
How to Make a Periscope large image
How to Make a Periscope
Engineering and Science Inquiry
Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.
Activity
How to Make a Periscope
How to Make a Periscope
Activity
How to Make a Periscope
Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.
Engineering and Science Inquiry
Activity
Watch Your Garden Grow
Watch Your Garden Grow
Activity
Watch Your Garden Grow large image
Watch Your Garden Grow
Kindergarten
Life Science
Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.
Activity
Watch Your Garden Grow
Watch Your Garden Grow
Activity
Watch Your Garden Grow
Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.
Kindergarten
Life Science
Activity
Evaluating the Healing Powers of Amber
Evaluating the Healing Powers of Amber
Activity
Evaluating the Healing Powers of Amber large image
Evaluating the Healing Powers of Amber
Engineering and Science Inquiry
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Activity
Evaluating the Healing Powers of Amber
Evaluating the Healing Powers of Amber
Activity
Evaluating the Healing Powers of Amber
In this science fair project, students evaluate the alleged pain-relieving properties of amber.
Engineering and Science Inquiry
Activity
Can You See?
Can You See?
Lesson Plan
Can You See? large image
Can You See?
Kindergarten
Life Science
This lesson will make your students aware of their sense of sight. They will learn to not just look but to actually see the things around them.
Lesson Plan
Can You See?
Can You See?
Lesson Plan
Can You See?
This lesson will make your students aware of their sense of sight. They will learn to not just look but to actually see the things around them.
Kindergarten
Life Science
Lesson Plan
Car Friction: The Science of Going Fast
Car Friction: The Science of Going Fast
Activity
Car Friction: The Science of Going Fast large image
Car Friction: The Science of Going Fast
Second Grade
Engineering and Science Inquiry
Start your toy engines -- this is going to be a fast and friction-filled race!
Activity
Car Friction: The Science of Going Fast
Car Friction: The Science of Going Fast
Activity
Car Friction: The Science of Going Fast
Start your toy engines -- this is going to be a fast and friction-filled race!
Second Grade
Engineering and Science Inquiry
Activity
Does Double Dipping Really Spread Germs?
Does Double Dipping Really Spread Germs?
Activity
Does Double Dipping Really Spread Germs? large image
Does Double Dipping Really Spread Germs?
Measurement
Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.
Activity
Does Double Dipping Really Spread Germs?
Does Double Dipping Really Spread Germs?
Activity
Does Double Dipping Really Spread Germs?
Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.
Measurement
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
Rate of Diffusion
Rate of Diffusion
Activity
Rate of Diffusion large image
Rate of Diffusion
Engineering and Science Inquiry
Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.
Activity
Rate of Diffusion
Rate of Diffusion
Activity
Rate of Diffusion
Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.
Engineering and Science Inquiry
Activity
Series and Parallel Circuits
Series and Parallel Circuits
Activity
Series and Parallel Circuits large image
Series and Parallel Circuits
Fifth Grade
Physical Science
How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!
Activity
Series and Parallel Circuits
Series and Parallel Circuits
Activity
Series and Parallel Circuits
How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!
Fifth Grade
Physical Science
Activity
Testing the Birthday Paradox
Testing the Birthday Paradox
Activity
Testing the Birthday Paradox large image
Testing the Birthday Paradox
Engineering and Science Inquiry
Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.
Activity
Testing the Birthday Paradox
Testing the Birthday Paradox
Activity
Testing the Birthday Paradox
Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.
Engineering and Science Inquiry
Activity
Our Solar System: Turning Around
Our Solar System: Turning Around
Lesson Plan
Our Solar System: Turning Around large image
Our Solar System: Turning Around
Second Grade
Earth and Space Science
Students will learn their place in our solar system with this lesson that teaches them about different celestial bodies and their movement within the solar system.
Lesson Plan
Our Solar System: Turning Around
Our Solar System: Turning Around
Lesson Plan
Our Solar System: Turning Around
Students will learn their place in our solar system with this lesson that teaches them about different celestial bodies and their movement within the solar system.
Second Grade
Earth and Space Science
Lesson Plan
My Five Senses
My Five Senses
Lesson Plan
My Five Senses large image
My Five Senses
Kindergarten
Life Science
Learning the five senses helps children better explore the world around them. This fun-filled lesson helps students gain a better understanding of sight, hearing, touch, taste, and smell.
Lesson Plan
My Five Senses
My Five Senses
Lesson Plan
My Five Senses
Learning the five senses helps children better explore the world around them. This fun-filled lesson helps students gain a better understanding of sight, hearing, touch, taste, and smell.
Kindergarten
Life Science
Lesson Plan
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