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Engineering and Science Inquiry
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1st - 3rd Grade
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Do Birds Have a Favorite Color?
Activity
Do Birds Have a Favorite Color?
Third Grade
Engineering and Science Inquiry
In this experiment we will be determining whether birds prefer certain colors of seed.
Activity
Do Birds Have a Favorite Color?
Activity
Do Birds Have a Favorite Color?
In this experiment we will be determining whether birds prefer certain colors of seed.
Third Grade
Engineering and Science Inquiry
Activity
Make Slime! How to Create a Colloid
Activity
Make Slime! How to Create a Colloid
First Grade
Engineering and Science Inquiry
Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.
Activity
Make Slime! How to Create a Colloid
Activity
Make Slime! How to Create a Colloid
Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.
First Grade
Engineering and Science Inquiry
Activity
Deer Behavior
Activity
Deer Behavior
First Grade
Engineering and Science Inquiry
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
Activity
Deer Behavior
Activity
Deer Behavior
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
First Grade
Engineering and Science Inquiry
Activity
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
The Speed of Sound on a String
Activity
The Speed of Sound on a String
Kindergarten
Physical Science
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
Activity
The Speed of Sound on a String
Activity
The Speed of Sound on a String
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
Kindergarten
Physical Science
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
Third Grade
Engineering and Science Inquiry
What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.
Third Grade
Engineering and Science Inquiry
Activity
Insulation Experiment: Keep Your Body Warm
Activity
Insulation Experiment: Keep Your Body Warm
First Grade
Measurement
In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.
Activity
Insulation Experiment: Keep Your Body Warm
Activity
Insulation Experiment: Keep Your Body Warm
In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.
First Grade
Measurement
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
Third Grade
Measurement
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Third Grade
Measurement
Activity
How do Plants Absorb Water?
Activity
How do Plants Absorb Water?
Second Grade
Engineering and Science Inquiry
Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!
Activity
How do Plants Absorb Water?
Activity
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!
Second Grade
Engineering and Science Inquiry
Activity
Bubble Colors
Activity
Bubble Colors
Second Grade
Engineering and Science Inquiry
Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!
Activity
Bubble Colors
Activity
Bubble Colors
Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!
Second Grade
Engineering and Science Inquiry
Activity
Low Fat, Low Taste?
Activity
Low Fat, Low Taste?
Second Grade
Engineering and Science Inquiry
This science fair project idea investigates if fats add to the flavor of food.
Activity
Low Fat, Low Taste?
Activity
Low Fat, Low Taste?
This science fair project idea investigates if fats add to the flavor of food.
Second Grade
Engineering and Science Inquiry
Activity
Exploring the Movement of Tectonic Plates with S'Mores
Activity
Exploring the Movement of Tectonic Plates with S'Mores
Third Grade
Engineering and Science Inquiry
In this experiment you explore how tectonic plates move to create land and expand bodies of water.
Activity
Exploring the Movement of Tectonic Plates with S'Mores
Activity
Exploring the Movement of Tectonic Plates with S'Mores
In this experiment you explore how tectonic plates move to create land and expand bodies of water.
Third Grade
Engineering and Science Inquiry
Activity
Sour Taste Testing: When Life Gives You Lemons
Activity
Sour Taste Testing: When Life Gives You Lemons
First Grade
Engineering and Science Inquiry
Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?
Activity
Sour Taste Testing: When Life Gives You Lemons
Activity
Sour Taste Testing: When Life Gives You Lemons
Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?
First Grade
Engineering and Science Inquiry
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Third Grade
Measurement
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Third Grade
Measurement
Activity
Discovering and Sorting Seeds in Fruits and Vegetables
Activity
Discovering and Sorting Seeds in Fruits and Vegetables
Kindergarten
Engineering and Science Inquiry
In this project children discover, identify, and sort seeds from a variety of fruits and vegetables
Activity
Discovering and Sorting Seeds in Fruits and Vegetables
Activity
Discovering and Sorting Seeds in Fruits and Vegetables
In this project children discover, identify, and sort seeds from a variety of fruits and vegetables
Kindergarten
Engineering and Science Inquiry
Activity
Favorite Colors
Activity
Favorite Colors
Second Grade
Engineering and Science Inquiry
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Activity
Favorite Colors
Activity
Favorite Colors
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Second Grade
Engineering and Science Inquiry
Activity
Soil Amendments and Growing Beans
Activity
Soil Amendments and Growing Beans
Second Grade
Engineering and Science Inquiry
Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!
Activity
Soil Amendments and Growing Beans
Activity
Soil Amendments and Growing Beans
Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!
Second Grade
Engineering and Science Inquiry
Activity
How Tall Am I?
Activity
How Tall Am I?
First Grade
Engineering and Science Inquiry
Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.
Activity
How Tall Am I?
Activity
How Tall Am I?
Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.
First Grade
Engineering and Science Inquiry
Activity
Ew... Brown Guacamole!
Activity
Ew... Brown Guacamole!
Kindergarten
Engineering and Science Inquiry
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Activity
Ew... Brown Guacamole!
Activity
Ew... Brown Guacamole!
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Kindergarten
Engineering and Science Inquiry
Activity
Does a Dark Fridge Prevent Food from Spoiling?
Activity
Does a Dark Fridge Prevent Food from Spoiling?
Third Grade
Engineering and Science Inquiry
Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.
Activity
Does a Dark Fridge Prevent Food from Spoiling?
Activity
Does a Dark Fridge Prevent Food from Spoiling?
Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.
Third Grade
Engineering and Science Inquiry
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Second Grade
Engineering and Science Inquiry
Discover whether cold or hot water from the faucet will boil faster on the stove.
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Discover whether cold or hot water from the faucet will boil faster on the stove.
Second 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
Fingerprint Analysis: A Family Case Study
Activity
Fingerprint Analysis: A Family Case Study
Second Grade
Engineering and Science Inquiry
Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!
Activity
Fingerprint Analysis: A Family Case Study
Activity
Fingerprint Analysis: A Family Case Study
Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!
Second Grade
Engineering and Science Inquiry
Activity
Magic Comb
Activity
Magic Comb
First Grade
Engineering and Science Inquiry
This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.
Activity
Magic Comb
Activity
Magic Comb
This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.
First Grade
Engineering and Science Inquiry
Activity
Pasta Coquina: Make Your Own Sedimentary Rock
Activity
Pasta Coquina: Make Your Own Sedimentary Rock
Kindergarten
Engineering and Science Inquiry
In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.
Activity
Pasta Coquina: Make Your Own Sedimentary Rock
Activity
Pasta Coquina: Make Your Own Sedimentary Rock
In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.
Kindergarten
Engineering and Science Inquiry
Activity
Water and Mosses
Activity
Water and Mosses
Second Grade
Engineering and Science Inquiry
This science fair project will help students learn about non-vascular plants, such as mosses.
Activity
Water and Mosses
Activity
Water and Mosses
This science fair project will help students learn about non-vascular plants, such as mosses.
Second Grade
Engineering and Science Inquiry
Activity
Soap Bubbles
Activity
Soap Bubbles
Third Grade
Engineering and Science Inquiry
This science fair project idea explores substances that cause a bubble to last longer.
Activity
Soap Bubbles
Activity
Soap Bubbles
This science fair project idea explores substances that cause a bubble to last longer.
Third Grade
Engineering and Science Inquiry
Activity
How to Make A Thermometer
Activity
How to Make A Thermometer
Second Grade
Measurement
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Activity
How to Make A Thermometer
Activity
How to Make A Thermometer
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Second Grade
Measurement
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Second Grade
Engineering and Science Inquiry
In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
Activity
Magnet Experiment: Are Two Magnets Twice as Strong as One?
In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.
Second Grade
Engineering and Science Inquiry
Activity
The Role of Fat in Food
Activity
The Role of Fat in Food
First Grade
Engineering and Science Inquiry
This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.
Activity
The Role of Fat in Food
Activity
The Role of Fat in Food
This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.
First Grade
Engineering and Science Inquiry
Activity
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