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Engineering and Science Inquiry
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Preservatives in Food
Activity
Preservatives in Food
Fifth Grade
Engineering and Science Inquiry
Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.
Activity
Preservatives in Food
Activity
Preservatives in Food
Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.
Fifth Grade
Engineering and Science Inquiry
Activity
Face Recognition and Race
Activity
Face Recognition and Race
Engineering and Science Inquiry
This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.
Activity
Face Recognition and Race
Activity
Face Recognition and Race
This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.
Engineering and Science Inquiry
Activity
Effect of Temperature on Sugar Production
Activity
Effect of Temperature on Sugar Production
Measurement
In this science fair project, students examine how temperature affects sugar transport within a plant.
Activity
Effect of Temperature on Sugar Production
Activity
Effect of Temperature on Sugar Production
In this science fair project, students examine how temperature affects sugar transport within a plant.
Measurement
Activity
How Does Color Affect Drying Time?
Activity
How Does Color Affect Drying Time?
Measurement
Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.
Activity
How Does Color Affect Drying Time?
Activity
How Does Color Affect Drying Time?
Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.
Measurement
Activity
Static Electricity Project
Activity
Static Electricity Project
Fifth Grade
Engineering and Science Inquiry
The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.
Activity
Static Electricity Project
Activity
Static Electricity Project
The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.
Fifth Grade
Engineering and Science Inquiry
Activity
A Distant Sound
Activity
A Distant Sound
Physical Science
Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.
Activity
A Distant Sound
Activity
A Distant Sound
Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.
Physical Science
Activity
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Activity
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Writing
Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.
Activity
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Activity
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.
Writing
Activity
Lacy Leaves
Activity
Lacy Leaves
Engineering and Science Inquiry
This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.
Activity
Lacy Leaves
Activity
Lacy Leaves
This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.
Engineering and Science Inquiry
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
Using Garden Mulch to Make a Bug Zoo
Activity
Using Garden Mulch to Make a Bug Zoo
Kindergarten
Engineering and Science Inquiry
In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.
Activity
Using Garden Mulch to Make a Bug Zoo
Activity
Using Garden Mulch to Make a Bug Zoo
In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.
Kindergarten
Engineering and Science Inquiry
Activity
Do Certain Colors Attract Butterflies and Bees More than Others?
Activity
Do Certain Colors Attract Butterflies and Bees More than Others?
Engineering and Science Inquiry
This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.
Activity
Do Certain Colors Attract Butterflies and Bees More than Others?
Activity
Do Certain Colors Attract Butterflies and Bees More than Others?
This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.
Engineering and Science Inquiry
Activity
Big Brains, Small Brains!
Activity
Big Brains, Small Brains!
Vocabulary
Science fair project that determines whether brain size is correlated with intelligence.
Activity
Big Brains, Small Brains!
Activity
Big Brains, Small Brains!
Science fair project that determines whether brain size is correlated with intelligence.
Vocabulary
Activity
Fingerprint Analysis: A Family Case Study
Activity
Fingerprint Analysis: A Family Case Study
Second Grade
Engineering and Science Inquiry
Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!
Activity
Fingerprint Analysis: A Family Case Study
Activity
Fingerprint Analysis: A Family Case Study
Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!
Second Grade
Engineering and Science Inquiry
Activity
Attracting Beneficial Insects to Your Garden
Activity
Attracting Beneficial Insects to Your Garden
Fourth Grade
Engineering and Science Inquiry
Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!
Activity
Attracting Beneficial Insects to Your Garden
Activity
Attracting Beneficial Insects to Your Garden
Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!
Fourth Grade
Engineering and Science Inquiry
Activity
What Bacteria Can You Eat?
Activity
What Bacteria Can You Eat?
Engineering and Science Inquiry
Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!
Activity
What Bacteria Can You Eat?
Activity
What Bacteria Can You Eat?
Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!
Engineering and Science Inquiry
Activity
Effect of Pollution on the pH of Rainwater
Activity
Effect of Pollution on the pH of Rainwater
Fifth Grade
Engineering and Science Inquiry
This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.
Activity
Effect of Pollution on the pH of Rainwater
Activity
Effect of Pollution on the pH of Rainwater
This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.
Fifth Grade
Engineering and Science Inquiry
Activity
How Fast Does a Seismic Wave Travel?
Activity
How Fast Does a Seismic Wave Travel?
Geometry
Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.
Activity
How Fast Does a Seismic Wave Travel?
Activity
How Fast Does a Seismic Wave Travel?
Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.
Geometry
Activity
What Colors are Birds Attracted to?
Activity
What Colors are Birds Attracted to?
Engineering and Science Inquiry
Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.
Activity
What Colors are Birds Attracted to?
Activity
What Colors are Birds Attracted to?
Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.
Engineering and Science Inquiry
Activity
Biodiversity in a Drop of Water
Activity
Biodiversity in a Drop of Water
Third Grade
Engineering and Science Inquiry
This science fair project idea compares biodiversity between drops of water.
Activity
Biodiversity in a Drop of Water
Activity
Biodiversity in a Drop of Water
This science fair project idea compares biodiversity between drops of water.
Third Grade
Engineering and Science Inquiry
Activity
A Moth's Favorite Light
Activity
A Moth's Favorite Light
Engineering and Science Inquiry
Science fair project that determines whether moths are attracted to one color of light more than others.
Activity
A Moth's Favorite Light
Activity
A Moth's Favorite Light
Science fair project that determines whether moths are attracted to one color of light more than others.
Engineering and Science Inquiry
Activity
Washing Detergent & Hydrophobic Soil
Activity
Washing Detergent & Hydrophobic Soil
Engineering and Science Inquiry
Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.
Activity
Washing Detergent & Hydrophobic Soil
Activity
Washing Detergent & Hydrophobic Soil
Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.
Engineering and Science Inquiry
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Measurement
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Measurement
Activity
Ant Biodiversity
Activity
Ant Biodiversity
Engineering and Science Inquiry
Science fair project that examines the biodiversity of ant populations in various locations.
Activity
Ant Biodiversity
Activity
Ant Biodiversity
Science fair project that examines the biodiversity of ant populations in various locations.
Engineering and Science Inquiry
Activity
Leaf Chromatography
Activity
Leaf Chromatography
Engineering and Science Inquiry
Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.
Activity
Leaf Chromatography
Activity
Leaf Chromatography
Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.
Engineering and Science Inquiry
Activity
Why do Ants Like Sugar vs. Artificial Sweeteners?
Activity
Why do Ants Like Sugar vs. Artificial Sweeteners?
Fifth Grade
Engineering and Science Inquiry
Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.
Activity
Why do Ants Like Sugar vs. Artificial Sweeteners?
Activity
Why do Ants Like Sugar vs. Artificial Sweeteners?
Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Psycholinguistics
Activity
Psycholinguistics
Engineering and Science Inquiry
Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.
Activity
Psycholinguistics
Activity
Psycholinguistics
Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.
Engineering and Science Inquiry
Activity
What's in the Box?
Activity
What's in the Box?
Engineering and Science Inquiry
Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.
Activity
What's in the Box?
Activity
What's in the Box?
Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.
Engineering and Science Inquiry
Activity
Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
Physical Science
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Activity
Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Physical Science
Activity
Projectile Distance as Related to Mass of an Arrow and other Factors
Activity
Projectile Distance as Related to Mass of an Arrow and other Factors
Engineering and Science Inquiry
Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.
Activity
Projectile Distance as Related to Mass of an Arrow and other Factors
Activity
Projectile Distance as Related to Mass of an Arrow and other Factors
Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.
Engineering and Science Inquiry
Activity
Human Brain Function
Activity
Human Brain Function
Engineering and Science Inquiry
Science fair project that helps visualize how the human brain functions by constructing a model of a brain.
Activity
Human Brain Function
Activity
Human Brain Function
Science fair project that helps visualize how the human brain functions by constructing a model of a brain.
Engineering and Science Inquiry
Activity
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