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Which Nail Polish Lasts Longer: Matte or Shiny?
Which Nail Polish Lasts Longer: Matte or Shiny?
Activity
Which Nail Polish Lasts Longer: Matte or Shiny? large image
Which Nail Polish Lasts Longer: Matte or Shiny?
Fifth Grade
Engineering and Science Inquiry
Find out whether matte or shiny nail polish lasts longer.
Activity
Which Nail Polish Lasts Longer: Matte or Shiny?
Which Nail Polish Lasts Longer: Matte or Shiny?
Activity
Which Nail Polish Lasts Longer: Matte or Shiny?
Find out whether matte or shiny nail polish lasts longer.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Measure Viscosity of Liquids
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids large image
How to Measure Viscosity of Liquids
Fifth Grade
Measurement
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Activity
How to Measure Viscosity of Liquids
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Fifth Grade
Measurement
Activity
Magnetic Linear Accelerator
Magnetic Linear Accelerator
Activity
Magnetic Linear Accelerator large image
Magnetic Linear Accelerator
Engineering and Science Inquiry
Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.
Activity
Magnetic Linear Accelerator
Magnetic Linear Accelerator
Activity
Magnetic Linear Accelerator
Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.
Engineering and Science Inquiry
Activity
Finding the Fibonacci Sequence in Nature
Finding the Fibonacci Sequence in Nature
Activity
Finding the Fibonacci Sequence in Nature large image
Finding the Fibonacci Sequence in Nature
Engineering and Science Inquiry
Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.
Activity
Finding the Fibonacci Sequence in Nature
Finding the Fibonacci Sequence in Nature
Activity
Finding the Fibonacci Sequence in Nature
Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.
Engineering and Science Inquiry
Activity
How do Culverts Affect Plant Growth in Streams?
How do Culverts Affect Plant Growth in Streams?
Activity
How do Culverts Affect Plant Growth in Streams? large image
How do Culverts Affect Plant Growth in Streams?
Engineering and Science Inquiry
Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.
Activity
How do Culverts Affect Plant Growth in Streams?
How do Culverts Affect Plant Growth in Streams?
Activity
How do Culverts Affect Plant Growth in Streams?
Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.
Engineering and Science Inquiry
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
Atwood Machine and Newton’s 2nd Law
Activity
Atwood Machine and Newton’s 2nd Law
Engineering and Science Inquiry
Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.
Activity
Atwood Machine and Newton’s 2nd Law
Activity
Atwood Machine and Newton’s 2nd Law
Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.
Engineering and Science Inquiry
Activity
The Answer is Blowing in the Wind
The Answer is Blowing in the Wind
Activity
The Answer is Blowing in the Wind large image
The Answer is Blowing in the Wind
Fifth Grade
Engineering and Science Inquiry
Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.
Activity
The Answer is Blowing in the Wind
The Answer is Blowing in the Wind
Activity
The Answer is Blowing in the Wind
Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.
Fifth Grade
Engineering and Science Inquiry
Activity
Structure Building Challenge
Structure Building Challenge
Lesson Plan
Structure Building Challenge large image
Structure Building Challenge
Second Grade
Engineering and Science Inquiry
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Lesson Plan
Structure Building Challenge
Structure Building Challenge
Lesson Plan
Structure Building Challenge
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Second Grade
Engineering and Science Inquiry
Lesson Plan
Conductor or Insulator
Conductor or Insulator
Activity
Conductor or Insulator large image
Conductor or Insulator
Third Grade
Engineering and Science Inquiry
This science fair project idea determines what household items are good conductors of electricity.
Activity
Conductor or Insulator
Conductor or Insulator
Activity
Conductor or Insulator
This science fair project idea determines what household items are good conductors of electricity.
Third Grade
Engineering and Science Inquiry
Activity
How Does Microwave Radiation Affect Different Organisms?
How Does Microwave Radiation Affect Different Organisms?
Activity
How Does Microwave Radiation Affect Different Organisms? large image
How Does Microwave Radiation Affect Different Organisms?
Engineering and Science Inquiry
This experiment explores how microwave radiation affects fungi, bacteria, and plant life.
Activity
How Does Microwave Radiation Affect Different Organisms?
How Does Microwave Radiation Affect Different Organisms?
Activity
How Does Microwave Radiation Affect Different Organisms?
This experiment explores how microwave radiation affects fungi, bacteria, and plant life.
Engineering and Science Inquiry
Activity
Dirty Composition
Dirty Composition
Activity
Dirty Composition large image
Dirty Composition
Engineering and Science Inquiry
This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.
Activity
Dirty Composition
Dirty Composition
Activity
Dirty Composition
This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.
Engineering and Science Inquiry
Activity
Shape Words
Shape Words
Activity
Shape Words large image
Shape Words
Second Grade
Engineering and Science Inquiry
Is it a square or a circle? See if you can trick your friends with this zany science project!
Activity
Shape Words
Shape Words
Activity
Shape Words
Is it a square or a circle? See if you can trick your friends with this zany science project!
Second Grade
Engineering and Science Inquiry
Activity
Limestone Formation
Limestone Formation
Activity
Limestone Formation large image
Limestone Formation
Engineering and Science Inquiry
Science fair project that explores the natural process of limestone formation.
Activity
Limestone Formation
Limestone Formation
Activity
Limestone Formation
Science fair project that explores the natural process of limestone formation.
Engineering and Science Inquiry
Activity
What Do Worms Eat? A Compost Project
What Do Worms Eat? A Compost Project
Activity
What Do Worms Eat? A Compost Project large image
What Do Worms Eat? A Compost Project
First Grade
Engineering and Science Inquiry
What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.
Activity
What Do Worms Eat? A Compost Project
What Do Worms Eat? A Compost Project
Activity
What Do Worms Eat? A Compost Project
What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.
First Grade
Engineering and Science Inquiry
Activity
Is Whining the Most Annoying Sound Ever?
Is Whining the Most Annoying Sound Ever?
Activity
Is Whining the Most Annoying Sound Ever? large image
Is Whining the Most Annoying Sound Ever?
Engineering and Science Inquiry
This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.
Activity
Is Whining the Most Annoying Sound Ever?
Is Whining the Most Annoying Sound Ever?
Activity
Is Whining the Most Annoying Sound Ever?
This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.
Engineering and Science Inquiry
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet large image
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Third Grade
Engineering and Science Inquiry
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Activity
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.
Third Grade
Engineering and Science Inquiry
Activity
Mix Color for Rainbow Stew!
Mix Color for Rainbow Stew!
Activity
Mix Color for Rainbow Stew! large image
Mix Color for Rainbow Stew!
Kindergarten
Life Science
Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.
Activity
Mix Color for Rainbow Stew!
Mix Color for Rainbow Stew!
Activity
Mix Color for Rainbow Stew!
Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.
Kindergarten
Life Science
Activity
Cube It!
Cube It!
Activity
Cube It! large image
Cube It!
Engineering and Science Inquiry
This project involves the programming and development of a 3D Rubik's Cube application using C++.
Activity
Cube It!
Cube It!
Activity
Cube It!
This project involves the programming and development of a 3D Rubik's Cube application using C++.
Engineering and Science Inquiry
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
Digging in the Dark
Activity
Digging in the Dark
Fifth Grade
Engineering and Science Inquiry
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Activity
Digging in the Dark
Activity
Digging in the Dark
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Fifth Grade
Engineering and Science Inquiry
Activity
Sweet Tooth
Sweet Tooth
Activity
Sweet Tooth large image
Sweet Tooth
Fourth Grade
Engineering and Science Inquiry
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Activity
Sweet Tooth
Sweet Tooth
Activity
Sweet Tooth
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Fourth Grade
Engineering and Science Inquiry
Activity
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
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
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum large image
Force and the Fulcrum
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Fifth Grade
Engineering and Science Inquiry
Activity
Investigate Magnetic Attraction
Investigate Magnetic Attraction
Activity
Investigate Magnetic Attraction large image
Investigate Magnetic Attraction
Kindergarten
Life Science
Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.
Activity
Investigate Magnetic Attraction
Investigate Magnetic Attraction
Activity
Investigate Magnetic Attraction
Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.
Kindergarten
Life Science
Activity
Making Pictures With Dots
Making Pictures With Dots
Activity
Making Pictures With Dots large image
Making Pictures With Dots
Engineering and Science Inquiry
Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.
Activity
Making Pictures With Dots
Making Pictures With Dots
Activity
Making Pictures With Dots
Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.
Engineering and Science Inquiry
Activity
Passive Solar Design
Passive Solar Design
Activity
Passive Solar Design large image
Passive Solar Design
Measurement
The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.
Activity
Passive Solar Design
Passive Solar Design
Activity
Passive Solar Design
The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.
Measurement
Activity
Unpuckering the Persimmon
Unpuckering the Persimmon
Activity
Unpuckering the Persimmon large image
Unpuckering the Persimmon
Fifth Grade
Measurement
This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.
Activity
Unpuckering the Persimmon
Unpuckering the Persimmon
Activity
Unpuckering the Persimmon
This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.
Fifth Grade
Measurement
Activity
Pendulum Waves
Activity
Pendulum Waves
Physical Science
Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.
Activity
Pendulum Waves
Activity
Pendulum Waves
Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.
Physical Science
Activity
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