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Float My Clay Boat
Float My Clay Boat
Activity
Float My Clay Boat large image
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
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
Does Gelatin Slow Down the Melting of Freezer Pops?
Does Gelatin Slow Down the Melting of Freezer Pops?
Activity
Does Gelatin Slow Down the Melting of Freezer Pops? large image
Does Gelatin Slow Down the Melting of Freezer Pops?
Third Grade
Engineering and Science Inquiry
This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.
Activity
Does Gelatin Slow Down the Melting of Freezer Pops?
Does Gelatin Slow Down the Melting of Freezer Pops?
Activity
Does Gelatin Slow Down the Melting of Freezer Pops?
This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.
Third Grade
Engineering and Science Inquiry
Activity
Design Challenge: Make a Rube Goldberg Machine
Design Challenge: Make a Rube Goldberg Machine
Activity
Design Challenge: Make a Rube Goldberg Machine large image
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
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
Star Unit
Star Unit
Lesson Plan
Star Unit large image
Star Unit
Fifth Grade
Earth and Space Science
Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.
Lesson Plan
Star Unit
Star Unit
Lesson Plan
Star Unit
Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.
Fifth Grade
Earth and Space Science
Lesson Plan
The Hydrologic Cycle
The Hydrologic Cycle
Activity
The Hydrologic Cycle large image
The Hydrologic Cycle
Fifth Grade
Measurement
What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!
Activity
The Hydrologic Cycle
The Hydrologic Cycle
Activity
The Hydrologic Cycle
What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!
Fifth Grade
Measurement
Activity
Effect of Pollution on the pH of Rainwater
Effect of Pollution on the pH of Rainwater
Activity
Effect of Pollution on the pH of Rainwater large image
Effect of Pollution on the pH of Rainwater
Fifth Grade
Engineering and Science Inquiry
This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.
Activity
Effect of Pollution on the pH of Rainwater
Effect of Pollution on the pH of Rainwater
Activity
Effect of Pollution on the pH of Rainwater
This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.
Fifth Grade
Engineering and Science Inquiry
Activity
Color and Emotion Perception
Color and Emotion Perception
Activity
Color and Emotion Perception large image
Color and Emotion Perception
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.
Activity
Color and Emotion Perception
Color and Emotion Perception
Activity
Color and Emotion Perception
This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.
Fifth Grade
Engineering and Science Inquiry
Activity
Mystery Powders
Mystery Powders
Activity
Mystery Powders large image
Mystery Powders
Fourth Grade
Engineering and Science Inquiry
Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.
Activity
Mystery Powders
Mystery Powders
Activity
Mystery Powders
Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.
Fourth Grade
Engineering and Science Inquiry
Activity
Learn About The Brain
Learn About The Brain
Lesson Plan
Learn About The Brain large image
Learn About The Brain
Fifth Grade
Life Science
Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!
Lesson Plan
Learn About The Brain
Learn About The Brain
Lesson Plan
Learn About The Brain
Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!
Fifth Grade
Life Science
Lesson Plan
Heat Capacity of Water vs. Heat Capacity of Oil
Heat Capacity of Water vs. Heat Capacity of Oil
Activity
Heat Capacity of Water vs. Heat Capacity of Oil large image
Heat Capacity of Water vs. Heat Capacity of Oil
Fifth Grade
Engineering and Science Inquiry
Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Heat Capacity of Water vs. Heat Capacity of Oil
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
Which Plants Can Resist Walnut Tree Allelopathy?
Activity
Which Plants Can Resist Walnut Tree Allelopathy? large image
Which Plants Can Resist Walnut Tree Allelopathy?
Fifth Grade
Engineering and Science Inquiry
This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
Which Plants Can Resist Walnut Tree Allelopathy?
Activity
Which Plants Can Resist Walnut Tree Allelopathy?
This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.
Fifth Grade
Engineering and Science Inquiry
Activity
Doing Forensics with Paper Chromatography!
Doing Forensics with Paper Chromatography!
Activity
Doing Forensics with Paper Chromatography! large image
Doing Forensics with Paper Chromatography!
Fourth Grade
Engineering and Science Inquiry
This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.
Activity
Doing Forensics with Paper Chromatography!
Doing Forensics with Paper Chromatography!
Activity
Doing Forensics with Paper Chromatography!
This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.
Fourth Grade
Engineering and Science Inquiry
Activity
Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound large image
Changing the Pitch of Sound
Fourth Grade
Physical Science
This science fair project idea produces varying pitches of sound.
Activity
Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
This science fair project idea produces varying pitches of sound.
Fourth Grade
Physical Science
Activity
All About the Digestive System
All About the Digestive System
Lesson Plan
All About the Digestive System large image
All About the Digestive System
Fourth Grade
Life Science
Use this lesson to show your students how food travels from the mouth to the stomach. Additionally, show them how the digestive system delivers important nutrients to other parts of the body and also excretes wastes from the body.
Lesson Plan
All About the Digestive System
All About the Digestive System
Lesson Plan
All About the Digestive System
Use this lesson to show your students how food travels from the mouth to the stomach. Additionally, show them how the digestive system delivers important nutrients to other parts of the body and also excretes wastes from the body.
Fourth Grade
Life Science
Lesson Plan
Mylar vs. Latex Balloons
Mylar vs. Latex Balloons
Activity
Mylar vs. Latex Balloons large image
Mylar vs. Latex Balloons
Third Grade
Engineering and Science Inquiry
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
Activity
Mylar vs. Latex Balloons
Mylar vs. Latex Balloons
Activity
Mylar vs. Latex Balloons
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
Third Grade
Engineering and Science Inquiry
Activity
All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes large image
All About Matter: Chemical vs. Physical Changes
Fifth Grade
Physical Science
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Lesson Plan
All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Fifth Grade
Physical Science
Lesson Plan
Can Your Own Spaghetti Sauce
Can Your Own Spaghetti Sauce
Activity
Can Your Own Spaghetti Sauce large image
Can Your Own Spaghetti Sauce
Fourth Grade
Physical Science
Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!
Activity
Can Your Own Spaghetti Sauce
Can Your Own Spaghetti Sauce
Activity
Can Your Own Spaghetti Sauce
Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!
Fourth Grade
Physical Science
Activity
Hot Desert Plant Adaptations
Hot Desert Plant Adaptations
Activity
Hot Desert Plant Adaptations large image
Hot Desert Plant Adaptations
Fifth Grade
Engineering and Science Inquiry
Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.
Activity
Hot Desert Plant Adaptations
Hot Desert Plant Adaptations
Activity
Hot Desert Plant Adaptations
Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.
Fifth Grade
Engineering and Science Inquiry
Activity
Explore Soil Erosion
Explore Soil Erosion
Activity
Explore Soil Erosion large image
Explore Soil Erosion
Third Grade
Earth and Space Science
Learners hypothesize about and experiment with soil erosion in this hands-on activity.
Activity
Explore Soil Erosion
Explore Soil Erosion
Activity
Explore Soil Erosion
Learners hypothesize about and experiment with soil erosion in this hands-on activity.
Third Grade
Earth and Space Science
Activity
Try Water Science Trickery!
Try Water Science Trickery!
Activity
Try Water Science Trickery! large image
Try Water Science Trickery!
Fifth Grade
Physical Science
This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.
Activity
Try Water Science Trickery!
Try Water Science Trickery!
Activity
Try Water Science Trickery!
This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.
Fifth Grade
Physical Science
Activity
Work and Energy
Work and Energy
Activity
Work and Energy large image
Work and Energy
Fourth Grade
Engineering and Science Inquiry
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Activity
Work and Energy
Work and Energy
Activity
Work and Energy
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
Fourth Grade
Engineering and Science Inquiry
Activity
3-D Model of the Sun
3-D Model of the Sun
Activity
3-D Model of the Sun large image
3-D Model of the Sun
Fifth Grade
Ratios and Proportions
In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.
Activity
3-D Model of the Sun
3-D Model of the Sun
Activity
3-D Model of the Sun
In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.
Fifth Grade
Ratios and Proportions
Activity
Edge Effect
Activity
Edge Effect
Fourth Grade
Engineering and Science Inquiry
In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.
Activity
Edge Effect
Activity
Edge Effect
In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.
Fourth Grade
Engineering and Science Inquiry
Activity
Magnetic Levitation
Magnetic Levitation
Activity
Magnetic Levitation large image
Magnetic Levitation
Fifth Grade
Engineering and Science Inquiry
Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.
Activity
Magnetic Levitation
Magnetic Levitation
Activity
Magnetic Levitation
Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Easy Fudge
Easy Fudge
Activity
Easy Fudge large image
Easy Fudge
Fifth Grade
Measurement
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Activity
Easy Fudge
Easy Fudge
Activity
Easy Fudge
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Fifth Grade
Measurement
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember? large image
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Fourth Grade
Engineering and Science Inquiry
This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Text on Screen vs. Type on Paper: Which is Easier to Remember?
Activity
Text on Screen vs. Type on Paper: Which is Easier to Remember?
This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.
Fourth Grade
Engineering and Science Inquiry
Activity
Bust That Rust!
Bust That Rust!
Activity
Bust That Rust! large image
Bust That Rust!
Second Grade
Engineering and Science Inquiry
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
Activity
Bust That Rust!
Bust That Rust!
Activity
Bust That Rust!
These science fair experiments demonstrate the chemistry of rust and the oxidation process.
Second Grade
Engineering and Science Inquiry
Activity
Microwave Plant Experiment: Radish Seed Germination
Microwave Plant Experiment: Radish Seed Germination
Activity
Microwave Plant Experiment: Radish Seed Germination large image
Microwave Plant Experiment: Radish Seed Germination
Fifth Grade
Engineering and Science Inquiry
In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?
Activity
Microwave Plant Experiment: Radish Seed Germination
Microwave Plant Experiment: Radish Seed Germination
Activity
Microwave Plant Experiment: Radish Seed Germination
In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?
Fifth Grade
Engineering and Science Inquiry
Activity
Making Sugar Crystals
Activity
Making Sugar Crystals
Fifth Grade
Engineering and Science Inquiry
Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.
Activity
Making Sugar Crystals
Activity
Making Sugar Crystals
Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.
Fifth Grade
Engineering and Science Inquiry
Activity
The Role of Fat in Food
The Role of Fat in Food
Activity
The Role of Fat in Food large image
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
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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