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Celery and Food Coloring Experiment
Celery and Food Coloring Experiment
Activity
Celery and Food Coloring Experiment large image
Celery and Food Coloring Experiment
First Grade
Physical Science
Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.
Activity
Celery and Food Coloring Experiment
Celery and Food Coloring Experiment
Activity
Celery and Food Coloring Experiment
Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.
First Grade
Physical Science
Activity
Upside-Down Plants
Upside-Down Plants
Activity
Upside-Down Plants large image
Upside-Down Plants
Third Grade
Engineering and Science Inquiry
This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.
Activity
Upside-Down Plants
Upside-Down Plants
Activity
Upside-Down Plants
This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.
Third Grade
Engineering and Science Inquiry
Activity
How to Make a Lemon Battery
How to Make a Lemon Battery
Activity
How to Make a Lemon Battery large image
How to Make a Lemon Battery
Second Grade
Engineering and Science Inquiry
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Activity
How to Make a Lemon Battery
How to Make a Lemon Battery
Activity
How to Make a Lemon Battery
For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.
Second Grade
Engineering and Science Inquiry
Activity
Design Challenge: Glowing Bouncy Egg
Design Challenge: Glowing Bouncy Egg
Activity
Design Challenge: Glowing Bouncy Egg large image
Design Challenge: Glowing Bouncy Egg
Pre-K
Engineering and Science Inquiry
In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.
Activity
Design Challenge: Glowing Bouncy Egg
Design Challenge: Glowing Bouncy Egg
Activity
Design Challenge: Glowing Bouncy Egg
In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.
Pre-K
Engineering and Science Inquiry
Activity
Gravitropism
Gravitropism
Activity
Gravitropism large image
Gravitropism
Second Grade
Engineering and Science Inquiry
What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.
Activity
Gravitropism
Gravitropism
Activity
Gravitropism
What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.
Second Grade
Engineering and Science Inquiry
Activity
Feeding Plants
Feeding Plants
Activity
Feeding Plants large image
Feeding Plants
Kindergarten
Engineering and Science Inquiry
This project explores whether plants can live and grow when "watered" with juice, soda, or milk.
Activity
Feeding Plants
Feeding Plants
Activity
Feeding Plants
This project explores whether plants can live and grow when "watered" with juice, soda, or milk.
Kindergarten
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
Speaking Cat
Speaking Cat
Activity
Speaking Cat large image
Speaking Cat
Second Grade
Engineering and Science Inquiry
Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.
Activity
Speaking Cat
Speaking Cat
Activity
Speaking Cat
Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.
Second Grade
Engineering and Science Inquiry
Activity
Favorite Colors
Favorite Colors
Activity
Favorite Colors large image
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
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
Naked Egg
Naked Egg
Activity
Naked Egg large image
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
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
The Single Fixed Pulley System
The Single Fixed Pulley System
Activity
The Single Fixed Pulley System large image
The Single Fixed Pulley System
Second Grade
Engineering and Science Inquiry
Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.
Activity
The Single Fixed Pulley System
The Single Fixed Pulley System
Activity
The Single Fixed Pulley System
Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.
Second Grade
Engineering and Science Inquiry
Activity
Water Transport in Plants
Water Transport in Plants
Activity
Water Transport in Plants large image
Water Transport in Plants
Third Grade
Engineering and Science Inquiry
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Activity
Water Transport in Plants
Water Transport in Plants
Activity
Water Transport in Plants
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Third Grade
Engineering and Science Inquiry
Activity
Star Clock
Star Clock
Activity
Star Clock large image
Star Clock
Third Grade
Engineering and Science Inquiry
In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!
Activity
Star Clock
Star Clock
Activity
Star Clock
In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!
Third Grade
Engineering and Science Inquiry
Activity
Form and Function
Form and Function
Activity
Form and Function large image
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
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
Exploring Animal Adaptations!
Exploring Animal Adaptations!
Lesson Plan
Exploring Animal Adaptations! large image
Exploring Animal Adaptations!
Third Grade
Life Science
Give your students the opportunity to explore the perspectives of different characters by using the "See Think Wonder" Visible Thinking Routine from Harvard's Project Zero.
Lesson Plan
Exploring Animal Adaptations!
Exploring Animal Adaptations!
Lesson Plan
Exploring Animal Adaptations!
Give your students the opportunity to explore the perspectives of different characters by using the "See Think Wonder" Visible Thinking Routine from Harvard's Project Zero.
Third Grade
Life Science
Lesson Plan
Does Hair Color Affect Static Electricity?
Does Hair Color Affect Static Electricity?
Activity
Does Hair Color Affect Static Electricity? large image
Does Hair Color Affect Static Electricity?
Second Grade
Measurement
When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?
Activity
Does Hair Color Affect Static Electricity?
Does Hair Color Affect Static Electricity?
Activity
Does Hair Color Affect Static Electricity?
When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?
Second Grade
Measurement
Activity
Do Some Liquids Expand More than Others When Frozen?
Do Some Liquids Expand More than Others When Frozen?
Activity
Do Some Liquids Expand More than Others When Frozen? large image
Do Some Liquids Expand More than Others When Frozen?
Kindergarten
Engineering and Science Inquiry
In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.
Activity
Do Some Liquids Expand More than Others When Frozen?
Do Some Liquids Expand More than Others When Frozen?
Activity
Do Some Liquids Expand More than Others When Frozen?
In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.
Kindergarten
Engineering and Science Inquiry
Activity
Make a Handwriting Analysis!
Make a Handwriting Analysis!
Activity
Make a Handwriting Analysis! large image
Make a Handwriting Analysis!
Third Grade
Physical Science
Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!
Activity
Make a Handwriting Analysis!
Make a Handwriting Analysis!
Activity
Make a Handwriting Analysis!
Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!
Third Grade
Physical Science
Activity
Roasted Pumpkin Seeds
Roasted Pumpkin Seeds
Activity
Roasted Pumpkin Seeds large image
Roasted Pumpkin Seeds
Pre-K
Life Science
Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!
Activity
Roasted Pumpkin Seeds
Roasted Pumpkin Seeds
Activity
Roasted Pumpkin Seeds
Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!
Pre-K
Life Science
Activity
Does a Dark Fridge Prevent Food from Spoiling?
Does a Dark Fridge Prevent Food from Spoiling?
Activity
Does a Dark Fridge Prevent Food from Spoiling? large image
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?
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
Rats!
Rats!
Activity
Rats! large image
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!
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
Halloween Decorations: Make Ghouly Hands!
Halloween Decorations: Make Ghouly Hands!
Activity
Halloween Decorations: Make Ghouly Hands! large image
Halloween Decorations: Make Ghouly Hands!
Second Grade
Physical Science
Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.
Activity
Halloween Decorations: Make Ghouly Hands!
Halloween Decorations: Make Ghouly Hands!
Activity
Halloween Decorations: Make Ghouly Hands!
Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.
Second Grade
Physical Science
Activity
Latent Fingerprints
Activity
Latent Fingerprints
First Grade
Engineering and Science Inquiry
Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.
Activity
Latent Fingerprints
Activity
Latent Fingerprints
Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.
First Grade
Engineering and Science Inquiry
Activity
Cell Membrane
Cell Membrane
Activity
Cell Membrane large image
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
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
Color And Temperature
Color And Temperature
Activity
Color And Temperature large image
Color And Temperature
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates how color affects temperature.
Activity
Color And Temperature
Color And Temperature
Activity
Color And Temperature
This science fair project idea investigates how color affects temperature.
Third Grade
Engineering and Science Inquiry
Activity
Types Of Forests
Types Of Forests
Lesson Plan
Types Of Forests large image
Types Of Forests
Third Grade
Life Science
Use this lesson to teach your students about the various types of forests by drawing them on a box!
Lesson Plan
Types Of Forests
Types Of Forests
Lesson Plan
Types Of Forests
Use this lesson to teach your students about the various types of forests by drawing them on a box!
Third Grade
Life Science
Lesson Plan
Food Consumption: Who Eats More?
Food Consumption: Who Eats More?
Activity
Food Consumption: Who Eats More? large image
Food Consumption: Who Eats More?
Second Grade
Engineering and Science Inquiry
Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!
Activity
Food Consumption: Who Eats More?
Food Consumption: Who Eats More?
Activity
Food Consumption: Who Eats More?
Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!
Second Grade
Engineering and Science Inquiry
Activity
Albedo
Albedo
Activity
Albedo large image
Albedo
Third Grade
Vocabulary
Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?
Activity
Albedo
Albedo
Activity
Albedo
Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?
Third Grade
Vocabulary
Activity
Rate of Evaporation
Rate of Evaporation
Activity
Rate of Evaporation large image
Rate of Evaporation
Second Grade
Engineering and Science Inquiry
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Activity
Rate of Evaporation
Rate of Evaporation
Activity
Rate of Evaporation
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Second Grade
Engineering and Science Inquiry
Activity
How Does Frost Form?
How Does Frost Form?
Activity
How Does Frost Form? large image
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?
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
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