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Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer
Fourth Grade
Engineering and Science Inquiry
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Activity
Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Candy Science Experiments: Toffee!
Activity
Candy Science Experiments: Toffee!
Fourth Grade
Physical Science
Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.
Activity
Candy Science Experiments: Toffee!
Activity
Candy Science Experiments: Toffee!
Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.
Fourth Grade
Physical Science
Activity
Falling Objects Revisited
Activity
Falling Objects Revisited
Fourth Grade
Engineering and Science Inquiry
This science fair project idea discovers whether there are some objects that do not fall at a constant rate.
Activity
Falling Objects Revisited
Activity
Falling Objects Revisited
This science fair project idea discovers whether there are some objects that do not fall at a constant rate.
Fourth Grade
Engineering and Science Inquiry
Activity
Guys vs. Girls: Who Has Better Reflexes?
Activity
Guys vs. Girls: Who Has Better Reflexes?
Fourth Grade
Engineering and Science Inquiry
This science fair project idea examines whether boys and girls differ in reflexes.
Activity
Guys vs. Girls: Who Has Better Reflexes?
Activity
Guys vs. Girls: Who Has Better Reflexes?
This science fair project idea examines whether boys and girls differ in reflexes.
Fourth Grade
Engineering and Science Inquiry
Activity
Sunscreen Experiment
Activity
Sunscreen Experiment
Third Grade
Physical Science
When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.
Activity
Sunscreen Experiment
Activity
Sunscreen Experiment
When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.
Third Grade
Physical Science
Activity
Skin Science!
Activity
Skin Science!
Fourth Grade
Physical Science
How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.
Activity
Skin Science!
Activity
Skin Science!
How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.
Fourth Grade
Physical Science
Activity
Design Challenge: Egg Drop
Activity
Design Challenge: Egg Drop
Third Grade
Engineering and Science Inquiry
In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.
Activity
Design Challenge: Egg Drop
Activity
Design Challenge: Egg Drop
In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.
Third Grade
Engineering and Science Inquiry
Activity
Experiment with "Quicksand"
Activity
Experiment with "Quicksand"
Fifth Grade
Earth and Space Science
In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.
Activity
Experiment with "Quicksand"
Activity
Experiment with "Quicksand"
In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.
Fifth Grade
Earth and Space Science
Activity
Helium Rising
Activity
Helium Rising
Fifth Grade
Measurement
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Activity
Helium Rising
Activity
Helium Rising
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Fifth Grade
Measurement
Activity
Producers and Consumers!
Lesson Plan
Producers and Consumers!
Second Grade
Life Science
Use this lesson to have your students learn about producers and consumers by pretending to be one.
Lesson Plan
Producers and Consumers!
Lesson Plan
Producers and Consumers!
Use this lesson to have your students learn about producers and consumers by pretending to be one.
Second Grade
Life Science
Lesson Plan
Coral Reef Creatures
Lesson Plan
Coral Reef Creatures
Fourth Grade
Life Science
Coral reef life comes alive in this fun label and match activity that challenges students’ deductive reasoning skills and allows for artistic expression.
Lesson Plan
Coral Reef Creatures
Lesson Plan
Coral Reef Creatures
Coral reef life comes alive in this fun label and match activity that challenges students’ deductive reasoning skills and allows for artistic expression.
Fourth Grade
Life Science
Lesson Plan
The Solar System: Learning about Planets
Lesson Plan
The Solar System: Learning about Planets
Third Grade
Earth and Space Science
Use this lesson to have your students research about a planet of their choice and present it to the class! This lesson will also give the creative students of your class an opportunity to make their own planets!
Lesson Plan
The Solar System: Learning about Planets
Lesson Plan
The Solar System: Learning about Planets
Use this lesson to have your students research about a planet of their choice and present it to the class! This lesson will also give the creative students of your class an opportunity to make their own planets!
Third Grade
Earth and Space Science
Lesson Plan
Find Out Why Leaves Change Color
Activity
Find Out Why Leaves Change Color
Fifth Grade
Life Science
With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!
Activity
Find Out Why Leaves Change Color
Activity
Find Out Why Leaves Change Color
With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!
Fifth Grade
Life Science
Activity
Geography, Latitude, and the North Star: Where Am I?
Activity
Geography, Latitude, and the North Star: Where Am I?
Second Grade
Engineering and Science Inquiry
Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.
Activity
Geography, Latitude, and the North Star: Where Am I?
Activity
Geography, Latitude, and the North Star: Where Am I?
Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.
Second Grade
Engineering and Science Inquiry
Activity
How to Make a Rubber Band Car
Activity
How to Make a Rubber Band Car
Fifth Grade
Engineering and Science Inquiry
Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.
Activity
How to Make a Rubber Band Car
Activity
How to Make a Rubber Band Car
Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Use the Altitude of Polaris to Find Latitude
Activity
Use the Altitude of Polaris to Find Latitude
Fourth Grade
Engineering and Science Inquiry
In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.
Activity
Use the Altitude of Polaris to Find Latitude
Activity
Use the Altitude of Polaris to Find Latitude
In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.
Fourth Grade
Engineering and Science Inquiry
Activity
Determine the Effect of Gray Water on Plant Growth
Activity
Determine the Effect of Gray Water on Plant Growth
Fifth Grade
Engineering and Science Inquiry
Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.
Activity
Determine the Effect of Gray Water on Plant Growth
Activity
Determine the Effect of Gray Water on Plant Growth
Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
DIY Rain Gauge
Activity
DIY Rain Gauge
Fourth Grade
Earth and Space Science
In this science fair project, students make their own rain gauge to measure rainfall.
Activity
DIY Rain Gauge
Activity
DIY Rain Gauge
In this science fair project, students make their own rain gauge to measure rainfall.
Fourth Grade
Earth and Space Science
Activity
How Solar Energy Heats Liquids of Different Colors
Activity
How Solar Energy Heats Liquids of Different Colors
Fourth Grade
Engineering and Science Inquiry
This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.
Activity
How Solar Energy Heats Liquids of Different Colors
Activity
How Solar Energy Heats Liquids of Different Colors
This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.
Fourth Grade
Engineering and Science Inquiry
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Fifth Grade
Engineering and Science Inquiry
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Fifth Grade
Engineering and Science Inquiry
Activity
Caution Sign Safety
Activity
Caution Sign Safety
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.
Activity
Caution Sign Safety
Activity
Caution Sign Safety
This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.
Fifth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Make a Rube Goldberg Machine
Activity
Design Challenge: Make a Rube Goldberg Machine
Third Grade
Engineering and Science Inquiry
In this hands-on design challenge your child will make their very own Rube Goldberg Machine.
Activity
Design Challenge: Make a Rube Goldberg Machine
Activity
Design Challenge: Make a Rube Goldberg Machine
In this hands-on design challenge your child will make their very own Rube Goldberg Machine.
Third Grade
Engineering and Science Inquiry
Activity
Desert Food Web
Activity
Desert Food Web
Fourth Grade
Engineering and Science Inquiry
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Activity
Desert Food Web
Activity
Desert Food Web
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Fourth Grade
Engineering and Science Inquiry
Activity
Can You Keep a Secret?
Activity
Can You Keep a Secret?
Kindergarten
Engineering and Science Inquiry
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Activity
Can You Keep a Secret?
Activity
Can You Keep a Secret?
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Kindergarten
Engineering and Science Inquiry
Activity
Too Cold To Snow?
Activity
Too Cold To Snow?
Third Grade
Engineering and Science Inquiry
Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.
Activity
Too Cold To Snow?
Activity
Too Cold To Snow?
Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.
Third Grade
Engineering and Science Inquiry
Activity
How to Make a Cartesian Diver
Activity
How to Make a Cartesian Diver
Fifth Grade
Physical Science
Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.
Activity
How to Make a Cartesian Diver
Activity
How to Make a Cartesian Diver
Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.
Fifth Grade
Physical Science
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 is Mulch?
Activity
What is Mulch?
Fifth Grade
Engineering and Science Inquiry
What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.
Activity
What is Mulch?
Activity
What is Mulch?
What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.
Fifth Grade
Engineering and Science Inquiry
Activity
Mini Waterfall
Activity
Mini Waterfall
Fourth Grade
Physical Science
Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.
Activity
Mini Waterfall
Activity
Mini Waterfall
Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.
Fourth Grade
Physical Science
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
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