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Engineering and Science Inquiry
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Don't Rock the Boat
Activity
Don't Rock the Boat
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.
Activity
Don't Rock the Boat
Activity
Don't Rock the Boat
This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.
Third Grade
Engineering and Science Inquiry
Activity
Perplexing Pendulum
Activity
Perplexing Pendulum
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.
Activity
Perplexing Pendulum
Activity
Perplexing Pendulum
This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.
Third Grade
Engineering and Science Inquiry
Activity
Floating Balloons
Activity
Floating Balloons
Third Grade
Measurement
This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!
Activity
Floating Balloons
Activity
Floating Balloons
This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!
Third Grade
Measurement
Activity
STEM Design Challenge Cards
Worksheet
STEM Design Challenge Cards
Second Grade
Engineering and Science Inquiry
These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.
Worksheet
STEM Design Challenge Cards
Worksheet
STEM Design Challenge Cards
These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.
Second Grade
Engineering and Science Inquiry
Worksheet
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
What Is a Compound Microscope?
Activity
What Is a Compound Microscope?
Third Grade
Engineering and Science Inquiry
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Activity
What Is a Compound Microscope?
Activity
What Is a Compound Microscope?
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Third Grade
Engineering and Science Inquiry
Activity
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Third Grade
Measurement
Do you think heat can affect a plant's growth rate?
Activity
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Do you think heat can affect a plant's growth rate?
Third Grade
Measurement
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
Bleeding Paper
Activity
Bleeding Paper
Third Grade
Vocabulary
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Activity
Bleeding Paper
Activity
Bleeding Paper
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Third Grade
Vocabulary
Activity
Does Length Have an Effect on Speed?
Activity
Does Length Have an Effect on Speed?
Third Grade
Engineering and Science Inquiry
This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.
Activity
Does Length Have an Effect on Speed?
Activity
Does Length Have an Effect on Speed?
This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.
Third 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
Melting Ice Experiment
Activity
Melting Ice Experiment
Third Grade
Measurement
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Activity
Melting Ice Experiment
Activity
Melting Ice Experiment
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Third Grade
Measurement
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
Greenhouse Project
Activity
Greenhouse Project
Third Grade
Measurement
This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.
Activity
Greenhouse Project
Activity
Greenhouse Project
This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.
Third Grade
Measurement
Activity
Who’s Most Ticklish?
Activity
Who’s Most Ticklish?
Second Grade
Engineering and Science Inquiry
This project determines what category of person is most likely to be ticklish.
Activity
Who’s Most Ticklish?
Activity
Who’s Most Ticklish?
This project determines what category of person is most likely to be ticklish.
Second Grade
Engineering and Science Inquiry
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
Activity
What Is the Best Way to Wash Your Hands?
Activity
What Is the Best Way to Wash Your Hands?
Kindergarten
Engineering and Science Inquiry
This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.
Activity
What Is the Best Way to Wash Your Hands?
Activity
What Is the Best Way to Wash Your Hands?
This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.
Kindergarten
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
Make a Backbone Model
Activity
Make a Backbone Model
Third Grade
Engineering and Science Inquiry
Make a backbone model to explore human anatomy and life science.
Activity
Make a Backbone Model
Activity
Make a Backbone Model
Make a backbone model to explore human anatomy and life science.
Third 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
A Rocky Quiz
Activity
A Rocky Quiz
Third Grade
Engineering and Science Inquiry
Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.
Activity
A Rocky Quiz
Activity
A Rocky Quiz
Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.
Third Grade
Engineering and Science Inquiry
Activity
Hydrogen Peroxide and Yeast
Activity
Hydrogen Peroxide and Yeast
Third Grade
Engineering and Science Inquiry
Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.
Activity
Hydrogen Peroxide and Yeast
Activity
Hydrogen Peroxide and Yeast
Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.
Third Grade
Engineering and Science Inquiry
Activity
Nice Shades! How Light and Color Affect Sight
Activity
Nice Shades! How Light and Color Affect Sight
Third Grade
Physical Science
Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!
Activity
Nice Shades! How Light and Color Affect Sight
Activity
Nice Shades! How Light and Color Affect Sight
Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!
Third Grade
Physical Science
Activity
Best Insulators
Activity
Best Insulators
Third Grade
Engineering and Science Inquiry
This science fair project idea examines which type of insulation holds in the most heat.
Activity
Best Insulators
Activity
Best Insulators
This science fair project idea examines which type of insulation holds in the most heat.
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
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
Third Grade
Measurement
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.
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
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.
Third Grade
Measurement
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
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
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
Do Plants Need Water?
Activity
Do Plants Need Water?
Third Grade
Engineering and Science Inquiry
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
Activity
Do Plants Need Water?
Activity
Do Plants Need Water?
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
Third Grade
Engineering and Science Inquiry
Activity
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