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Simple Machines
Activity
Simple Machines
Fourth Grade
Engineering and Science Inquiry
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
Activity
Simple Machines
Activity
Simple Machines
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
Fourth Grade
Engineering and Science Inquiry
Activity
Bust That Rust!
Activity
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!
Activity
Bust That Rust!
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
Second Grade
Engineering and Science Inquiry
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Fourth Grade
Physical Science
This science fair project idea experiments with spinning color wheels and optical illusions.
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
Activity
A Trick for the Eyes: Color Wheels and Optical Illusion Tops
This science fair project idea experiments with spinning color wheels and optical illusions.
Fourth Grade
Physical Science
Activity
Making Light Bounce
Activity
Making Light Bounce
Fourth Grade
Engineering and Science Inquiry
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Activity
Making Light Bounce
Activity
Making Light Bounce
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Fourth Grade
Engineering and Science Inquiry
Activity
Cell Membrane
Activity
Cell Membrane
Third Grade
Engineering and Science Inquiry
In this science fair project you will make a model of a cell membrane using very simple material.
Activity
Cell Membrane
Activity
Cell Membrane
In this science fair project you will make a model of a cell membrane using very simple material.
Third Grade
Engineering and Science Inquiry
Activity
Work and Energy
Activity
Work and Energy
Fourth Grade
Engineering and Science Inquiry
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Activity
Work and Energy
Activity
Work and Energy
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Fourth Grade
Engineering and Science Inquiry
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
Third Grade
Physical Science
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Third Grade
Physical Science
Activity
Growing Bacteria
Activity
Growing Bacteria
Fourth Grade
Engineering and Science Inquiry
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Activity
Growing Bacteria
Activity
Growing Bacteria
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Fourth Grade
Engineering and Science Inquiry
Activity
Gymnosperms: Pine Cone Experiment
Activity
Gymnosperms: Pine Cone Experiment
Third Grade
Engineering and Science Inquiry
Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!
Activity
Gymnosperms: Pine Cone Experiment
Activity
Gymnosperms: Pine Cone Experiment
Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!
Third Grade
Engineering and Science Inquiry
Activity
Tangential Velocity and Circular Motion Experiment
Activity
Tangential Velocity and Circular Motion Experiment
Third Grade
Engineering and Science Inquiry
In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.
Activity
Tangential Velocity and Circular Motion Experiment
Activity
Tangential Velocity and Circular Motion Experiment
In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.
Third Grade
Engineering and Science Inquiry
Activity
Understanding Absorption
Activity
Understanding Absorption
Third Grade
Life Science
Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.
Activity
Understanding Absorption
Activity
Understanding Absorption
Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.
Third Grade
Life Science
Activity
Principles of Air Pressure
Activity
Principles of Air Pressure
Fourth Grade
Engineering and Science Inquiry
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
Activity
Principles of Air Pressure
Activity
Principles of Air Pressure
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
Fourth Grade
Engineering and Science Inquiry
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Third Grade
Engineering and Science Inquiry
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Third Grade
Engineering and Science Inquiry
Activity
What Causes Dew?
Activity
What Causes Dew?
Fourth Grade
Engineering and Science Inquiry
In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.
Activity
What Causes Dew?
Activity
What Causes Dew?
In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.
Fourth Grade
Engineering and Science Inquiry
Activity
How Does Frost Form?
Activity
How Does Frost Form?
Third Grade
Measurement
How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.
Activity
How Does Frost Form?
Activity
How Does Frost Form?
How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.
Third Grade
Measurement
Activity
Halloween STEM Building Challenge
Activity
Halloween STEM Building Challenge
Second Grade
Engineering and Science Inquiry
The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.
Activity
Halloween STEM Building Challenge
Activity
Halloween STEM Building Challenge
The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.
Second Grade
Engineering and Science Inquiry
Activity
Musical Glasses
Activity
Musical Glasses
Third Grade
Engineering and Science Inquiry
In this project students experiment with making music using only glasses of water.
Activity
Musical Glasses
Activity
Musical Glasses
In this project students experiment with making music using only glasses of water.
Third Grade
Engineering and Science Inquiry
Activity
Example of Newton's First Law
Activity
Example of Newton's First Law
Fourth Grade
Engineering and Science Inquiry
Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.
Activity
Example of Newton's First Law
Activity
Example of Newton's First Law
Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Candy pH
Activity
Candy pH
Fourth Grade
Engineering and Science Inquiry
Take a dive into the candy jar with this yummy science experiment.
Activity
Candy pH
Activity
Candy pH
Take a dive into the candy jar with this yummy science experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
All About Air Pressure
Activity
All About Air Pressure
Third Grade
Engineering and Science Inquiry
The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.
Activity
All About Air Pressure
Activity
All About Air Pressure
The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.
Third Grade
Engineering and Science Inquiry
Activity
Sweet Tooth
Activity
Sweet Tooth
Fourth Grade
Engineering and Science Inquiry
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Activity
Sweet Tooth
Activity
Sweet Tooth
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Fourth Grade
Engineering and Science Inquiry
Activity
Rats!
Activity
Rats!
Second Grade
Engineering and Science Inquiry
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
Activity
Rats!
Activity
Rats!
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
Second Grade
Engineering and Science Inquiry
Activity
Comparing Implements for Writing
Activity
Comparing Implements for Writing
Third Grade
Engineering and Science Inquiry
This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.
Activity
Comparing Implements for Writing
Activity
Comparing Implements for Writing
This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.
Third Grade
Engineering and Science Inquiry
Activity
Keep the Boat Afloat
Activity
Keep the Boat Afloat
Third Grade
Engineering and Science Inquiry
This science fair project idea examines the reason boats are shaped and engineered.
Activity
Keep the Boat Afloat
Activity
Keep the Boat Afloat
This science fair project idea examines the reason boats are shaped and engineered.
Third Grade
Engineering and Science Inquiry
Activity
Speaking Under Water
Activity
Speaking Under Water
Third Grade
Physical Science
Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.
Activity
Speaking Under Water
Activity
Speaking Under Water
Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.
Third Grade
Physical Science
Activity
Speedy Snail Race
Activity
Speedy Snail Race
First Grade
Engineering and Science Inquiry
This science experiment has students test whether a snail moves faster on concrete or dirt.
Activity
Speedy Snail Race
Activity
Speedy Snail Race
This science experiment has students test whether a snail moves faster on concrete or dirt.
First Grade
Engineering and Science Inquiry
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Second Grade
Measurement
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Second Grade
Measurement
Activity
Air Is Everywhere!
Activity
Air Is Everywhere!
Fourth Grade
Engineering and Science Inquiry
This science fair project idea provides evidence that air is everywhere and takes up space.
Activity
Air Is Everywhere!
Activity
Air Is Everywhere!
This science fair project idea provides evidence that air is everywhere and takes up space.
Fourth Grade
Engineering and Science Inquiry
Activity
What Do Ants Eat?
Activity
What Do Ants Eat?
Third Grade
Engineering and Science Inquiry
What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.
Activity
What Do Ants Eat?
Activity
What Do Ants Eat?
What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.
Third Grade
Engineering and Science Inquiry
Activity
Handedness and Footedness Test
Activity
Handedness and Footedness Test
Third Grade
Engineering and Science Inquiry
Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.
Activity
Handedness and Footedness Test
Activity
Handedness and Footedness Test
Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.
Third Grade
Engineering and Science Inquiry
Activity
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