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203 filtered results
3rd grade
Science
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Light Intensity and Distance
Light Intensity and Distance
Science Project
Light Intensity and Distance
In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!
3rd grade
Science
Science Project
Bleeding Paper
Bleeding Paper
Science Project
Bleeding Paper
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
3rd grade
Science
Science Project
Polymer Crystals vs. Ice
Polymer Crystals vs. Ice
Science Project
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
3rd grade
Science
Science Project
Rough Riders
Science Project
Rough Riders
The project investigates how friction affects motion by using different surface textures.
3rd grade
Science
Science Project
Color Me Hot!
Color Me Hot!
Science Project
Color Me Hot!
This project tests the hypothesis that dark colors absorb more heat than light colors.
3rd grade
Science
Science Project
Paper Airplanes
Paper Airplanes
Science Project
Paper Airplanes
The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.
3rd grade
Science
Science Project
For the Birds
For the Birds
Science Project
For the Birds
The project determines which type of birds prefer which type of birdseed.
3rd grade
Science
Science Project
One-Man Drinking Glass Band
One-Man Drinking Glass Band
Science Project
One-Man Drinking Glass Band
In this project, waves of vibrations are experimented with using water in glasses.
3rd grade
Science
Science Project
Give Me Some Light
Give Me Some Light
Science Project
Give Me Some Light
In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.
3rd grade
Science
Science Project
Acid Rain
Acid Rain
Science Project
Acid Rain
In this project, the affect of acid rain is simulated by the acid, vinegar.
3rd grade
Science
Science Project
Sound Physics: The Difference Between Sound and Noise
Sound Physics: The Difference Between Sound and Noise
Science Project
Sound Physics: The Difference Between Sound and Noise
Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.
3rd grade
Social studies
Science Project
A Bridge to Nowhere
A Bridge to Nowhere
Science Project
A Bridge to Nowhere
In this science project, the center of gravity is explored.
3rd grade
Science
Science Project
Popping Fresh
Popping Fresh
Science Project
Popping Fresh
In this project, different brands of microwave popcorn are tested and compared.
3rd grade
Science
Science Project
My Black Shirt Is A Heater!
My Black Shirt Is A Heater!
Science Project
My Black Shirt Is A Heater!
This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.
3rd grade
Science
Science Project
Mapping the Energy Use of My Classroom
Mapping the Energy Use of My Classroom
Science Project
Mapping the Energy Use of My Classroom
This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.
3rd grade
Science
Science Project
Make Your Own Crystal Art
Make Your Own Crystal Art
Science Project
Make Your Own Crystal Art
This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.
3rd grade
Science
Science Project
Make Your Own Fizzy Lemonade
Make Your Own Fizzy Lemonade
Science Project
Make Your Own Fizzy Lemonade
This science fair experiment idea's objective is to understand the general concept of an acid and a base.
3rd grade
Science
Science Project
Dirty Air
Dirty Air
Science Project
Dirty Air
This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.
3rd grade
Science
Science Project
How Does Smell Affect Taste?
How Does Smell Affect Taste?
Science Project
How Does Smell Affect Taste?
How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.
3rd grade
Science
Science Project
Bust That Rust!
Bust That Rust!
Science Project
Bust That Rust!
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
3rd grade
Science
Science Project
Golf Science Fair Project: Temperature and Rebound
Science Project
Golf Science Fair Project: Temperature and Rebound
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
3rd grade
Science
Science Project
How do Plants Absorb Water?
How do Plants Absorb Water?
Science Project
How do Plants Absorb Water?
Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!
3rd grade
Science
Science Project
Creatures That Bug Us
Science Project
Creatures That Bug Us
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
3rd grade
Science
Science Project
Dig This: Biodegradation
Dig This: Biodegradation
Science Project
Dig This: Biodegradation
How do organic materials become soil? This science experiment measures what materials biodegrade.
3rd grade
Science
Science Project
Where Did the Ladybug Get Her Spots?
Where Did the Ladybug Get Her Spots?
Science Project
Where Did the Ladybug Get Her Spots?
This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.
3rd grade
Science
Science Project