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How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Third Grade
Engineering and Science Inquiry
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Activity
How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
Stars In The Sky
Activity
Stars In The Sky
Fourth Grade
Engineering and Science Inquiry
This science fair project investigates why the number of visible stars changes from place to place.
Activity
Stars In The Sky
Activity
Stars In The Sky
This science fair project investigates why the number of visible stars changes from place to place.
Fourth Grade
Engineering and Science Inquiry
Activity
What Is Persistence of Vision?
Activity
What Is Persistence of Vision?
Third Grade
Engineering and Science Inquiry
What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.
Activity
What Is Persistence of Vision?
Activity
What Is Persistence of Vision?
What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.
Third Grade
Engineering and Science Inquiry
Activity
Heat Transfer Experiment
Activity
Heat Transfer Experiment
Second Grade
Measurement
This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.
Activity
Heat Transfer Experiment
Activity
Heat Transfer Experiment
This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.
Second Grade
Measurement
Activity
Why Does the Moon Glow?
Activity
Why Does the Moon Glow?
Third Grade
Engineering and Science Inquiry
The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!
Activity
Why Does the Moon Glow?
Activity
Why Does the Moon Glow?
The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!
Third Grade
Engineering and Science Inquiry
Activity
Temperature, Air Humidity and Static Electricity
Activity
Temperature, Air Humidity and Static Electricity
Fourth Grade
Engineering and Science Inquiry
What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.
Activity
Temperature, Air Humidity and Static Electricity
Activity
Temperature, Air Humidity and Static Electricity
What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.
Fourth Grade
Engineering and Science Inquiry
Activity
Horse Memory
Activity
Horse Memory
Second Grade
Engineering and Science Inquiry
Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.
Activity
Horse Memory
Activity
Horse Memory
Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.
Second Grade
Engineering and Science Inquiry
Activity
Float My Clay Boat
Activity
Float My Clay Boat
Fourth Grade
Physical Science
Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.
Activity
Float My Clay Boat
Activity
Float My Clay Boat
Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.
Fourth Grade
Physical Science
Activity
Form and Function
Activity
Form and Function
First Grade
Engineering and Science Inquiry
Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.
Activity
Form and Function
Activity
Form and Function
Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.
First Grade
Engineering and Science Inquiry
Activity
Talking to Plants
Activity
Talking to Plants
Third Grade
Physical Science
This science fair project idea explores whether talking to a plant will help it grow.
Activity
Talking to Plants
Activity
Talking to Plants
This science fair project idea explores whether talking to a plant will help it grow.
Third Grade
Physical Science
Activity
Meteorologist for a Day
Activity
Meteorologist for a Day
Kindergarten
Engineering and Science Inquiry
This experiment challenges students to forecast the weather based on the surrounding areas' weather.
Activity
Meteorologist for a Day
Activity
Meteorologist for a Day
This experiment challenges students to forecast the weather based on the surrounding areas' weather.
Kindergarten
Engineering and Science Inquiry
Activity
Magnetic Field Strength vs. Distance
Activity
Magnetic Field Strength vs. Distance
Second Grade
Engineering and Science Inquiry
How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.
Activity
Magnetic Field Strength vs. Distance
Activity
Magnetic Field Strength vs. Distance
How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.
Second Grade
Engineering and Science Inquiry
Activity
Coriolis Effect and Hurricanes
Activity
Coriolis Effect and Hurricanes
Third Grade
Engineering and Science Inquiry
Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.
Activity
Coriolis Effect and Hurricanes
Activity
Coriolis Effect and Hurricanes
Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.
Third Grade
Engineering and Science Inquiry
Activity
How Does a Compass Work?
Activity
How Does a Compass Work?
Third Grade
Engineering and Science Inquiry
How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.
Activity
How Does a Compass Work?
Activity
How Does a Compass Work?
How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge
Pre-K
Engineering and Science Inquiry
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Activity
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Pre-K
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
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
Humpty Dumpty and Design Thinking
Lesson Plan
Humpty Dumpty and Design Thinking
Third Grade
Engineering and Science Inquiry
Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.
Lesson Plan
Humpty Dumpty and Design Thinking
Lesson Plan
Humpty Dumpty and Design Thinking
Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.
Third Grade
Engineering and Science Inquiry
Lesson Plan
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Third Grade
Engineering and Science Inquiry
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Third Grade
Engineering and Science Inquiry
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
Third Grade
Engineering and Science Inquiry
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Third Grade
Engineering and Science Inquiry
Activity
Design Challenge: Making a Solar Oven
Activity
Design Challenge: Making a Solar Oven
Third Grade
Engineering and Science Inquiry
In this fun activity, your child will create their very own solar oven to bake s'mores!
Activity
Design Challenge: Making a Solar Oven
Activity
Design Challenge: Making a Solar Oven
In this fun activity, your child will create their very own solar oven to bake s'mores!
Third Grade
Engineering and Science Inquiry
Activity
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Activity
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Fourth Grade
Engineering and Science Inquiry
Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.
Activity
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Activity
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Scale Model of the Solar System
Activity
Scale Model of the Solar System
Fourth Grade
Ratios and Proportions
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Activity
Scale Model of the Solar System
Activity
Scale Model of the Solar System
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Fourth Grade
Ratios and Proportions
Activity
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model
Third Grade
Alphabet
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Activity
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Third Grade
Alphabet
Activity
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