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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
Does Eyesight Influence Staring Contest Performance?
Does Eyesight Influence Staring Contest Performance?
Activity
Does Eyesight Influence Staring Contest Performance? large image
Does Eyesight Influence Staring Contest Performance?
Vocabulary
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Activity
Does Eyesight Influence Staring Contest Performance?
Does Eyesight Influence Staring Contest Performance?
Activity
Does Eyesight Influence Staring Contest Performance?
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Vocabulary
Activity
Investigating Beauty with the Golden Ratio
Investigating Beauty with the Golden Ratio
Activity
Investigating Beauty with the Golden Ratio large image
Investigating Beauty with the Golden Ratio
Ratios and Proportions
In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.
Activity
Investigating Beauty with the Golden Ratio
Investigating Beauty with the Golden Ratio
Activity
Investigating Beauty with the Golden Ratio
In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.
Ratios and Proportions
Activity
Tin Can Phone
Tin Can Phone
Activity
Tin Can Phone large image
Tin Can Phone
Pre-K
Engineering and Science Inquiry
Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.
Activity
Tin Can Phone
Tin Can Phone
Activity
Tin Can Phone
Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.
Pre-K
Engineering and Science Inquiry
Activity
Egg Lab
Egg Lab
Activity
Egg Lab large image
Egg Lab
Third Grade
Engineering and Science Inquiry
This science fair project idea explores the egg's thin membrane.
Activity
Egg Lab
Egg Lab
Activity
Egg Lab
This science fair project idea explores the egg's thin membrane.
Third Grade
Engineering and Science Inquiry
Activity
Emotional Resonance in Color and Black and White Photographs
Emotional Resonance in Color and Black and White Photographs
Activity
Emotional Resonance in Color and Black and White Photographs large image
Emotional Resonance in Color and Black and White Photographs
Engineering and Science Inquiry
This project explores differences in people's reactions to images in color and images in black and white.
Activity
Emotional Resonance in Color and Black and White Photographs
Emotional Resonance in Color and Black and White Photographs
Activity
Emotional Resonance in Color and Black and White Photographs
This project explores differences in people's reactions to images in color and images in black and white.
Engineering and Science Inquiry
Activity
DSLR and Point-and-Shoot Cameras in Relevance to Performance
DSLR and Point-and-Shoot Cameras in Relevance to Performance
Activity
DSLR and Point-and-Shoot Cameras in Relevance to Performance large image
DSLR and Point-and-Shoot Cameras in Relevance to Performance
Engineering and Science Inquiry
This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.
Activity
DSLR and Point-and-Shoot Cameras in Relevance to Performance
DSLR and Point-and-Shoot Cameras in Relevance to Performance
Activity
DSLR and Point-and-Shoot Cameras in Relevance to Performance
This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.
Engineering and Science Inquiry
Activity
Cleaning Pennies
Cleaning Pennies
Activity
Cleaning Pennies large image
Cleaning Pennies
Physical Science
Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.
Activity
Cleaning Pennies
Cleaning Pennies
Activity
Cleaning Pennies
Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.
Physical Science
Activity
Decaying Food
Decaying Food
Activity
Decaying Food large image
Decaying Food
Engineering and Science Inquiry
Activity
Decaying Food
Decaying Food
Activity
Decaying Food
Engineering and Science Inquiry
Activity
Earth’s Rotation and Revolution
Earth’s Rotation and Revolution
Worksheet
Earth’s Rotation and Revolution large image
Earth’s Rotation and Revolution
Sixth Grade
Earth and Space Science
Show what you know about the Earth-sun system with this earth and space science worksheet!
Worksheet
Earth’s Rotation and Revolution
Earth’s Rotation and Revolution
Worksheet
Earth’s Rotation and Revolution
Show what you know about the Earth-sun system with this earth and space science worksheet!
Sixth Grade
Earth and Space Science
Worksheet
Making Observations and Inferences
Making Observations and Inferences
Worksheet
Making Observations and Inferences large image
Making Observations and Inferences
Sixth Grade
Engineering and Science Inquiry
Explore your world while making observations and inferences with this engaging science worksheet! 
Worksheet
Making Observations and Inferences
Making Observations and Inferences
Worksheet
Making Observations and Inferences
Explore your world while making observations and inferences with this engaging science worksheet! 
Sixth Grade
Engineering and Science Inquiry
Worksheet
Identify Forms of Energy #3
Identify Forms of Energy #3
Interactive Worksheet
Identify Forms of Energy #3 large image
Identify Forms of Energy #3
Third Grade
Physical Science
Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!
Interactive Worksheet
Identify Forms of Energy #3
Identify Forms of Energy #3
Interactive Worksheet
Identify Forms of Energy #3
Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!
Third Grade
Physical Science
Interactive Worksheet
Design an Experiment Part 4: Communicate the Findings
Design an Experiment Part 4: Communicate the Findings
Worksheet
Design an Experiment Part 4: Communicate the Findings large image
Design an Experiment Part 4: Communicate the Findings
Sixth Grade
Engineering and Science Inquiry
Wrap up your experiment and share your results with the world in this helpful template!
Worksheet
Design an Experiment Part 4: Communicate the Findings
Design an Experiment Part 4: Communicate the Findings
Worksheet
Design an Experiment Part 4: Communicate the Findings
Wrap up your experiment and share your results with the world in this helpful template!
Sixth Grade
Engineering and Science Inquiry
Worksheet
Strong Bridges
Strong Bridges
Activity
Strong Bridges large image
Strong Bridges
Fifth Grade
Engineering and Science Inquiry
This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.
Activity
Strong Bridges
Strong Bridges
Activity
Strong Bridges
This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.
Fifth Grade
Engineering and Science Inquiry
Activity
Track the Prints
Track the Prints
Activity
Track the Prints large image
Track the Prints
Engineering and Science Inquiry
Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.
Activity
Track the Prints
Track the Prints
Activity
Track the Prints
Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.
Engineering and Science Inquiry
Activity
How Much Does Fat Weigh in Water?
How Much Does Fat Weigh in Water?
Activity
How Much Does Fat Weigh in Water? large image
How Much Does Fat Weigh in Water?
Measurement
Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.
Activity
How Much Does Fat Weigh in Water?
How Much Does Fat Weigh in Water?
Activity
How Much Does Fat Weigh in Water?
Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.
Measurement
Activity
Homemade Ice Cream Maker
Homemade Ice Cream Maker
Activity
Homemade Ice Cream Maker large image
Homemade Ice Cream Maker
First Grade
Physical Science
Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.
Activity
Homemade Ice Cream Maker
Homemade Ice Cream Maker
Activity
Homemade Ice Cream Maker
Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.
First Grade
Physical Science
Activity
Sense of Smell Activity
Sense of Smell Activity
Activity
Sense of Smell Activity large image
Sense of Smell Activity
Third Grade
Life Science
Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.
Activity
Sense of Smell Activity
Sense of Smell Activity
Activity
Sense of Smell Activity
Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.
Third Grade
Life Science
Activity
Design Challenge: Improve the School
Design Challenge: Improve the School
Activity
Design Challenge: Improve the School large image
Design Challenge: Improve the School
Fifth Grade
Engineering and Science Inquiry
In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”
Activity
Design Challenge: Improve the School
Design Challenge: Improve the School
Activity
Design Challenge: Improve the School
In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”
Fifth Grade
Engineering and Science Inquiry
Activity
Life Cycle of a Plant
Life Cycle of a Plant
Lesson Plan
Life Cycle of a Plant large image
Life Cycle of a Plant
First Grade
Life Science
From seed to flower, students will learn all about the life cycle of a plant in this science lesson. Your class will discover what living things need to grow, and learn the various stages of a plant’s life span, with new vocabulary words.
Lesson Plan
Life Cycle of a Plant
Life Cycle of a Plant
Lesson Plan
Life Cycle of a Plant
From seed to flower, students will learn all about the life cycle of a plant in this science lesson. Your class will discover what living things need to grow, and learn the various stages of a plant’s life span, with new vocabulary words.
First Grade
Life Science
Lesson Plan
How to Make a Solar Oven
How to Make a Solar Oven
Activity
How to Make a Solar Oven large image
How to Make a Solar Oven
Engineering and Science Inquiry
Check out this cool and free middle school science fair project idea on how to make a solar oven.
Activity
How to Make a Solar Oven
How to Make a Solar Oven
Activity
How to Make a Solar Oven
Check out this cool and free middle school science fair project idea on how to make a solar oven.
Engineering and Science Inquiry
Activity
Radioactive Decay!
Radioactive Decay!
Activity
Radioactive Decay! large image
Radioactive Decay!
Engineering and Science Inquiry
Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.
Activity
Radioactive Decay!
Radioactive Decay!
Activity
Radioactive Decay!
Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.
Engineering and Science Inquiry
Activity
Orbital Speed: How Do Satellites Orbit?
Orbital Speed: How Do Satellites Orbit?
Activity
Orbital Speed: How Do Satellites Orbit? large image
Orbital Speed: How Do Satellites Orbit?
Engineering and Science Inquiry
How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!
Activity
Orbital Speed: How Do Satellites Orbit?
Orbital Speed: How Do Satellites Orbit?
Activity
Orbital Speed: How Do Satellites Orbit?
How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!
Engineering and Science Inquiry
Activity
Design Challenge: Marble Labyrinths
Design Challenge: Marble Labyrinths
Activity
Design Challenge: Marble Labyrinths large image
Design Challenge: Marble Labyrinths
First Grade
Engineering and Science Inquiry
In this activity your child will create their very own marble maze!
Activity
Design Challenge: Marble Labyrinths
Design Challenge: Marble Labyrinths
Activity
Design Challenge: Marble Labyrinths
In this activity your child will create their very own marble maze!
First Grade
Engineering and Science Inquiry
Activity
Tracking Acidity in Rain Water
Tracking Acidity in Rain Water
Activity
Tracking Acidity in Rain Water large image
Tracking Acidity in Rain Water
Engineering and Science Inquiry
This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.
Activity
Tracking Acidity in Rain Water
Tracking Acidity in Rain Water
Activity
Tracking Acidity in Rain Water
This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.
Engineering and Science Inquiry
Activity
Saving Hot Water
Saving Hot Water
Activity
Saving Hot Water large image
Saving Hot Water
Engineering and Science Inquiry
Activity
Saving Hot Water
Saving Hot Water
Activity
Saving Hot Water
Engineering and Science Inquiry
Activity
Frozen Salt
Frozen Salt
Activity
Frozen Salt large image
Frozen Salt
Measurement
Activity
Frozen Salt
Frozen Salt
Activity
Frozen Salt
Measurement
Activity
The Nervous System: Part 1
The Nervous System: Part 1
Worksheet
The Nervous System: Part 1 large image
The Nervous System: Part 1
Sixth Grade
Life Science
Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 
Worksheet
The Nervous System: Part 1
The Nervous System: Part 1
Worksheet
The Nervous System: Part 1
Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 
Sixth Grade
Life Science
Worksheet
Back to School: Would You Rather? Science Edition
Back to School: Would You Rather? Science Edition
Worksheet
Back to School: Would You Rather? Science Edition large image
Back to School: Would You Rather? Science Edition
Sixth Grade
Science
Students share their opinions about science-related topics with this fun back-to-school activity!
Worksheet
Back to School: Would You Rather? Science Edition
Back to School: Would You Rather? Science Edition
Worksheet
Back to School: Would You Rather? Science Edition
Students share their opinions about science-related topics with this fun back-to-school activity!
Sixth Grade
Science
Worksheet
Identifying Elements and Compounds
Identifying Elements and Compounds
Worksheet
Identifying Elements and Compounds large image
Identifying Elements and Compounds
Sixth Grade
Physical Science
Explore elements and compounds in the context of particle models and chemical formulas!
Worksheet
Identifying Elements and Compounds
Identifying Elements and Compounds
Worksheet
Identifying Elements and Compounds
Explore elements and compounds in the context of particle models and chemical formulas!
Sixth Grade
Physical Science
Worksheet
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