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Composting Methods
Composting Methods
Activity
Composting Methods large image
Composting Methods
Measurement
Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.
Activity
Composting Methods
Composting Methods
Activity
Composting Methods
Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.
Measurement
Activity
Bubbly Plants
Activity
Bubbly Plants
Engineering and Science Inquiry
Free science fair project idea examining how different types of water affect plant germination and growth.
Activity
Bubbly Plants
Activity
Bubbly Plants
Free science fair project idea examining how different types of water affect plant germination and growth.
Engineering and Science Inquiry
Activity
Cats & Dogs
Cats & Dogs
Activity
Cats & Dogs large image
Cats & Dogs
Third Grade
Engineering and Science Inquiry
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Activity
Cats & Dogs
Cats & Dogs
Activity
Cats & Dogs
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Third Grade
Engineering and Science Inquiry
Activity
The Process of Diffusion
The Process of Diffusion
Activity
The Process of Diffusion large image
The Process of Diffusion
Engineering and Science Inquiry
Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.
Activity
The Process of Diffusion
The Process of Diffusion
Activity
The Process of Diffusion
Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.
Engineering and Science Inquiry
Activity
What Music Does Bacteria Enjoy the Most?
What Music Does Bacteria Enjoy the Most?
Activity
What Music Does Bacteria Enjoy the Most? large image
What Music Does Bacteria Enjoy the Most?
Engineering and Science Inquiry
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Activity
What Music Does Bacteria Enjoy the Most?
What Music Does Bacteria Enjoy the Most?
Activity
What Music Does Bacteria Enjoy the Most?
This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.
Engineering and Science Inquiry
Activity
Glowing Eyes
Glowing Eyes
Activity
Glowing Eyes large image
Glowing Eyes
Kindergarten
Life Science
Help young learners discover why catÃs eyes glow in the dark with this simple experiment
Activity
Glowing Eyes
Glowing Eyes
Activity
Glowing Eyes
Help young learners discover why catÃs eyes glow in the dark with this simple experiment
Kindergarten
Life Science
Activity
Polymer Crystals vs. Ice
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice large image
Polymer Crystals vs. Ice
Third Grade
Measurement
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Activity
Polymer Crystals vs. Ice
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Third Grade
Measurement
Activity
Methods of Charging Part 3: Charging by Induction
Methods of Charging Part 3: Charging by Induction
Worksheet
Methods of Charging Part 3: Charging by Induction large image
Methods of Charging Part 3: Charging by Induction
Sixth Grade
Physical Science
Learn about lightning and charging by induction in this engaging middle-grade worksheet. 
Worksheet
Methods of Charging Part 3: Charging by Induction
Methods of Charging Part 3: Charging by Induction
Worksheet
Methods of Charging Part 3: Charging by Induction
Learn about lightning and charging by induction in this engaging middle-grade worksheet. 
Sixth Grade
Physical Science
Worksheet
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
Solar Hot Dog Cooker
Solar Hot Dog Cooker
Activity
Solar Hot Dog Cooker large image
Solar Hot Dog Cooker
Engineering and Science Inquiry
Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.
Activity
Solar Hot Dog Cooker
Solar Hot Dog Cooker
Activity
Solar Hot Dog Cooker
Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.
Engineering and Science Inquiry
Activity
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Activity
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame? large image
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Engineering and Science Inquiry
Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.
Activity
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Activity
Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?
Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.
Engineering and Science Inquiry
Activity
Ew... Brown Guacamole!
Ew... Brown Guacamole!
Activity
Ew... Brown Guacamole! large image
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!
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
If Starch is Composed of Sugar Why Isn't Starch Sweet?
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet? large image
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Fifth Grade
Engineering and Science Inquiry
This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
If Starch is Composed of Sugar Why Isn't Starch Sweet?
Activity
If Starch is Composed of Sugar Why Isn't Starch Sweet?
This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Make A Thermometer
How to Make A Thermometer
Activity
How to Make A Thermometer large image
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
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
Will Refrigerating Cosmetics Extend Their Longevity?
Will Refrigerating Cosmetics Extend Their Longevity?
Activity
Will Refrigerating Cosmetics Extend Their Longevity? large image
Will Refrigerating Cosmetics Extend Their Longevity?
Measurement
The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.
Activity
Will Refrigerating Cosmetics Extend Their Longevity?
Will Refrigerating Cosmetics Extend Their Longevity?
Activity
Will Refrigerating Cosmetics Extend Their Longevity?
The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.
Measurement
Activity
Does Cooking Food Destroy Its Potential Vitamin Levels?
Does Cooking Food Destroy Its Potential Vitamin Levels?
Activity
Does Cooking Food Destroy Its Potential Vitamin Levels? large image
Does Cooking Food Destroy Its Potential Vitamin Levels?
Engineering and Science Inquiry
This science fair project ideaexplores whether cooking food destroys potential vitamin levels.
Activity
Does Cooking Food Destroy Its Potential Vitamin Levels?
Does Cooking Food Destroy Its Potential Vitamin Levels?
Activity
Does Cooking Food Destroy Its Potential Vitamin Levels?
This science fair project ideaexplores whether cooking food destroys potential vitamin levels.
Engineering and Science Inquiry
Activity
Homemade Rain Gauge
Homemade Rain Gauge
Activity
Homemade Rain Gauge large image
Homemade Rain Gauge
Second Grade
Earth and Space Science
Slip some science into storm watching with a homemade rain gauge!
Activity
Homemade Rain Gauge
Homemade Rain Gauge
Activity
Homemade Rain Gauge
Slip some science into storm watching with a homemade rain gauge!
Second Grade
Earth and Space Science
Activity
Toys on the Grid
Toys on the Grid
Activity
Toys on the Grid large image
Toys on the Grid
First Grade
Engineering and Science Inquiry
In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.
Activity
Toys on the Grid
Toys on the Grid
Activity
Toys on the Grid
In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.
First Grade
Engineering and Science Inquiry
Activity
Calculating Velocity
Calculating Velocity
Worksheet
Calculating Velocity large image
Calculating Velocity
Seventh Grade
Physical Science
In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.
Worksheet
Calculating Velocity
Calculating Velocity
Worksheet
Calculating Velocity
In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.
Seventh Grade
Physical Science
Worksheet
Which Side of the Brain Draws the Best?
Activity
Which Side of the Brain Draws the Best?
Writing
The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.
Activity
Which Side of the Brain Draws the Best?
Activity
Which Side of the Brain Draws the Best?
The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.
Writing
Activity
The Rings of Saturn: A Scale Model
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model large image
The Rings of Saturn: A Scale Model
Third Grade
Alphabet
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Activity
The Rings of Saturn: A Scale Model
The Rings of Saturn: A Scale Model
Activity
The Rings of Saturn: A Scale Model
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
Third Grade
Alphabet
Activity
What is Plant Transpiration?
What is Plant Transpiration?
Activity
What is Plant Transpiration? large image
What is Plant Transpiration?
Fifth Grade
Measurement
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Activity
What is Plant Transpiration?
What is Plant Transpiration?
Activity
What is Plant Transpiration?
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Fifth Grade
Measurement
Activity
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Activity
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors large image
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Engineering and Science Inquiry
In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.
Activity
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
Activity
Comparing Ionizing Smoke Detectors with Photoelectric Smoke Detectors
In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.
Engineering and Science Inquiry
Activity
Let's Go Caving!
Let's Go Caving!
Activity
Let's Go Caving! large image
Let's Go Caving!
Engineering and Science Inquiry
Science fair project that demonstrates how stalagmites and stalactites are formed.
Activity
Let's Go Caving!
Let's Go Caving!
Activity
Let's Go Caving!
Science fair project that demonstrates how stalagmites and stalactites are formed.
Engineering and Science Inquiry
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
Comparing Spices, Salt and Dehydration in Food Preservation
Activity
Comparing Spices, Salt and Dehydration in Food Preservation large image
Comparing Spices, Salt and Dehydration in Food Preservation
Engineering and Science Inquiry
This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
Comparing Spices, Salt and Dehydration in Food Preservation
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.
Engineering and Science Inquiry
Activity
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
Activity
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans large image
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
Engineering and Science Inquiry
Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.
Activity
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
Activity
The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans
Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.
Engineering and Science Inquiry
Activity
The Solar System to Scale
The Solar System to Scale
Worksheet
The Solar System to Scale large image
The Solar System to Scale
Sixth Grade
Earth and Space Science
This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.
Worksheet
The Solar System to Scale
The Solar System to Scale
Worksheet
The Solar System to Scale
This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.
Sixth Grade
Earth and Space Science
Worksheet
Have a Magnet Marathon!
Have a Magnet Marathon!
Activity
Have a Magnet Marathon! large image
Have a Magnet Marathon!
Kindergarten
Life Science
Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.
Activity
Have a Magnet Marathon!
Have a Magnet Marathon!
Activity
Have a Magnet Marathon!
Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.
Kindergarten
Life Science
Activity
Will Irradiation Produce Mutations in Fruit Flies?
Will Irradiation Produce Mutations in Fruit Flies?
Activity
Will Irradiation Produce Mutations in Fruit Flies? large image
Will Irradiation Produce Mutations in Fruit Flies?
Life Science
This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?
Activity
Will Irradiation Produce Mutations in Fruit Flies?
Will Irradiation Produce Mutations in Fruit Flies?
Activity
Will Irradiation Produce Mutations in Fruit Flies?
This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?
Life Science
Activity
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
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