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What is the Best Way to Disinfect a Toothbrush?
What is the Best Way to Disinfect a Toothbrush?
Activity
What is the Best Way to Disinfect a Toothbrush? large image
What is the Best Way to Disinfect a Toothbrush?
Measurement
This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.
Activity
What is the Best Way to Disinfect a Toothbrush?
What is the Best Way to Disinfect a Toothbrush?
Activity
What is the Best Way to Disinfect a Toothbrush?
This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.
Measurement
Activity
Does The Color of Light Affect Plant Growth?
Does The Color of Light Affect Plant Growth?
Activity
Does The Color of Light Affect Plant Growth? large image
Does The Color of Light Affect Plant Growth?
Fourth Grade
Engineering and Science Inquiry
This science fair project idea determines if the color of light affects the growth of plants.
Activity
Does The Color of Light Affect Plant Growth?
Does The Color of Light Affect Plant Growth?
Activity
Does The Color of Light Affect Plant Growth?
This science fair project idea determines if the color of light affects the growth of plants.
Fourth Grade
Engineering and Science Inquiry
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
Which Plants Can Resist Walnut Tree Allelopathy?
Activity
Which Plants Can Resist Walnut Tree Allelopathy? large image
Which Plants Can Resist Walnut Tree Allelopathy?
Fifth Grade
Engineering and Science Inquiry
This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
Which Plants Can Resist Walnut Tree Allelopathy?
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.
Fifth Grade
Engineering and Science Inquiry
Activity
Observing the Principle of Conservation of Mass
Observing the Principle of Conservation of Mass
Activity
Observing the Principle of Conservation of Mass large image
Observing the Principle of Conservation of Mass
Engineering and Science Inquiry
This science fair project idea discovers the principle of conservation of mass.
Activity
Observing the Principle of Conservation of Mass
Observing the Principle of Conservation of Mass
Activity
Observing the Principle of Conservation of Mass
This science fair project idea discovers the principle of conservation of mass.
Engineering and Science Inquiry
Activity
Caffeine and The Placebo Effect
Caffeine and The Placebo Effect
Activity
Caffeine and The Placebo Effect large image
Caffeine and The Placebo Effect
Engineering and Science Inquiry
Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.
Activity
Caffeine and The Placebo Effect
Caffeine and The Placebo Effect
Activity
Caffeine and The Placebo Effect
Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.
Engineering and Science Inquiry
Activity
Teaching Worms
Teaching Worms
Activity
Teaching Worms large image
Teaching Worms
Fifth Grade
Engineering and Science Inquiry
This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.
Activity
Teaching Worms
Teaching Worms
Activity
Teaching Worms
This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.
Fifth Grade
Engineering and Science Inquiry
Activity
Reptile Activity Level
Reptile Activity Level
Activity
Reptile Activity Level large image
Reptile Activity Level
Measurement
This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.
Activity
Reptile Activity Level
Reptile Activity Level
Activity
Reptile Activity Level
This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.
Measurement
Activity
Make a Marble Run!
Make a Marble Run!
Activity
Make a Marble Run! large image
Make a Marble Run!
Pre-K
Physical Science
This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!
Activity
Make a Marble Run!
Make a Marble Run!
Activity
Make a Marble Run!
This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!
Pre-K
Physical Science
Activity
My Robot Friend
My Robot Friend
Lesson Plan
My Robot Friend large image
My Robot Friend
Kindergarten
Writing
What is a robot? What can robots do? Computer programmers tell robots what to do by creating a sequence of commands. In this lesson, students work in pairs to program a robot to act out the story from the mini story book My Friend.
Lesson Plan
My Robot Friend
My Robot Friend
Lesson Plan
My Robot Friend
What is a robot? What can robots do? Computer programmers tell robots what to do by creating a sequence of commands. In this lesson, students work in pairs to program a robot to act out the story from the mini story book My Friend.
Kindergarten
Writing
Lesson Plan
A Tree Can Be...
A Tree Can Be...
Lesson Plan
A Tree Can Be... large image
A Tree Can Be...
Pre-K
Life Science
Give your young forest rangers a chance to see all the things a tree can be in this hands-on science lesson. Your class will learn about the parts of a tree and the science of decay.
Lesson Plan
A Tree Can Be...
A Tree Can Be...
Lesson Plan
A Tree Can Be...
Give your young forest rangers a chance to see all the things a tree can be in this hands-on science lesson. Your class will learn about the parts of a tree and the science of decay.
Pre-K
Life Science
Lesson Plan
I Spy Nature All Around
I Spy Nature All Around
Lesson Plan
I Spy Nature All Around large image
I Spy Nature All Around
First Grade
Life Science
Get your young scientists out of the classroom and into nature with this interactive science lesson.
Lesson Plan
I Spy Nature All Around
I Spy Nature All Around
Lesson Plan
I Spy Nature All Around
Get your young scientists out of the classroom and into nature with this interactive science lesson.
First Grade
Life Science
Lesson Plan
A Plant's Favorite Color
Activity
A Plant's Favorite Color
Engineering and Science Inquiry
Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.
Activity
A Plant's Favorite Color
Activity
A Plant's Favorite Color
Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.
Engineering and Science Inquiry
Activity
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
Activity
Fingerprints? Do Parents and Children Share Similar Components and Patterns? large image
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
Engineering and Science Inquiry
The objective of this science project is to investigate patterns in fingerprints among family members.
Activity
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
Activity
Fingerprints? Do Parents and Children Share Similar Components and Patterns?
The objective of this science project is to investigate patterns in fingerprints among family members.
Engineering and Science Inquiry
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment large image
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
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
Aromatherapy: Does Scent Affect Mood?
Aromatherapy: Does Scent Affect Mood?
Activity
Aromatherapy: Does Scent Affect Mood? large image
Aromatherapy: Does Scent Affect Mood?
Engineering and Science Inquiry
Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.
Activity
Aromatherapy: Does Scent Affect Mood?
Aromatherapy: Does Scent Affect Mood?
Activity
Aromatherapy: Does Scent Affect Mood?
Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.
Engineering and Science Inquiry
Activity
Properties Of Polymers
Properties Of Polymers
Activity
Properties Of Polymers large image
Properties Of Polymers
Engineering and Science Inquiry
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Activity
Properties Of Polymers
Properties Of Polymers
Activity
Properties Of Polymers
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Engineering and Science Inquiry
Activity
Reynolds Number: Laminar and Turbulent Flow
Activity
Reynolds Number: Laminar and Turbulent Flow
Engineering and Science Inquiry
Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.
Activity
Reynolds Number: Laminar and Turbulent Flow
Activity
Reynolds Number: Laminar and Turbulent Flow
Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.
Engineering and Science Inquiry
Activity
Different Types of Rocks
Different Types of Rocks
Activity
Different Types of Rocks large image
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
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
Examples of Mechanical Weathering
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering large image
Examples of Mechanical Weathering
Fifth Grade
Engineering and Science Inquiry
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Activity
Examples of Mechanical Weathering
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Make a PVC Pipe Instrument
How to Make a PVC Pipe Instrument
Activity
How to Make a PVC Pipe Instrument large image
How to Make a PVC Pipe Instrument
Physical Science
In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.
Activity
How to Make a PVC Pipe Instrument
How to Make a PVC Pipe Instrument
Activity
How to Make a PVC Pipe Instrument
In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.
Physical Science
Activity
How to Make Lightning
How to Make Lightning
Activity
How to Make Lightning large image
How to Make Lightning
Fifth Grade
Engineering and Science Inquiry
Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.
Activity
How to Make Lightning
How to Make Lightning
Activity
How to Make Lightning
Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.
Fifth Grade
Engineering and Science Inquiry
Activity
Rubber Band Heat Engine
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine large image
Rubber Band Heat Engine
Fifth Grade
Measurement
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Activity
Rubber Band Heat Engine
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Fifth Grade
Measurement
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
Third Grade
Measurement
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Third Grade
Measurement
Activity
Bernoulli's Principle Experiment
Bernoulli's Principle Experiment
Activity
Bernoulli's Principle Experiment large image
Bernoulli's Principle Experiment
Fifth Grade
Engineering and Science Inquiry
In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.
Activity
Bernoulli's Principle Experiment
Bernoulli's Principle Experiment
Activity
Bernoulli's Principle Experiment
In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.
Fifth Grade
Engineering and Science Inquiry
Activity
Tide Pool Animals
Tide Pool Animals
Activity
Tide Pool Animals large image
Tide Pool Animals
Second Grade
Life Science
This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.
Activity
Tide Pool Animals
Tide Pool Animals
Activity
Tide Pool Animals
This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.
Second Grade
Life Science
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences? large image
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Measurement
Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.
Measurement
Activity
The Effects of Temperature on Bounce
The Effects of Temperature on Bounce
Activity
The Effects of Temperature on Bounce large image
The Effects of Temperature on Bounce
Fourth Grade
Engineering and Science Inquiry
This science fair project idea determines if the temperature of rubber effects how high it bounces.
Activity
The Effects of Temperature on Bounce
The Effects of Temperature on Bounce
Activity
The Effects of Temperature on Bounce
This science fair project idea determines if the temperature of rubber effects how high it bounces.
Fourth Grade
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
Bridge Project
Bridge Project
Activity
Bridge Project large image
Bridge Project
Fourth Grade
Engineering and Science Inquiry
This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.
Activity
Bridge Project
Bridge Project
Activity
Bridge Project
This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.
Fourth Grade
Engineering and Science Inquiry
Activity
Training Cats
Training Cats
Activity
Training Cats large image
Training Cats
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Activity
Training Cats
Training Cats
Activity
Training Cats
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Fifth Grade
Engineering and Science Inquiry
Activity
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