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Build a Balloon-Powered Car
Build a Balloon-Powered Car
Activity
Build a Balloon-Powered Car large image
Build a Balloon-Powered Car
Second Grade
Physical Science
This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.
Activity
Build a Balloon-Powered Car
Build a Balloon-Powered Car
Activity
Build a Balloon-Powered Car
This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.
Second Grade
Physical Science
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
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Activity
Ability of Curry and Cinnamon to Inhibit Bacterial Growth large image
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Writing
Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.
Activity
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Activity
Ability of Curry and Cinnamon to Inhibit Bacterial Growth
Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.
Writing
Activity
Hammered Flower Prints
Hammered Flower Prints
Activity
Hammered Flower Prints large image
Hammered Flower Prints
Fourth Grade
Life Science
Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!
Activity
Hammered Flower Prints
Hammered Flower Prints
Activity
Hammered Flower Prints
Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!
Fourth Grade
Life Science
Activity
What Materials Block Radio Waves Most Effectively?
What Materials Block Radio Waves Most Effectively?
Activity
What Materials Block Radio Waves Most Effectively? large image
What Materials Block Radio Waves Most Effectively?
Physical Science
In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.
Activity
What Materials Block Radio Waves Most Effectively?
What Materials Block Radio Waves Most Effectively?
Activity
What Materials Block Radio Waves Most Effectively?
In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.
Physical Science
Activity
High School Memories
High School Memories
Activity
High School Memories large image
High School Memories
Engineering and Science Inquiry
Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.
Activity
High School Memories
High School Memories
Activity
High School Memories
Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.
Engineering and Science Inquiry
Activity
Inspect Animal Tracks
Inspect Animal Tracks
Activity
Inspect Animal Tracks large image
Inspect Animal Tracks
Fifth Grade
Life Science
The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.
Activity
Inspect Animal Tracks
Inspect Animal Tracks
Activity
Inspect Animal Tracks
The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.
Fifth Grade
Life Science
Activity
Biodiversity Project
Biodiversity Project
Activity
Biodiversity Project large image
Biodiversity Project
Third Grade
Engineering and Science Inquiry
This biodiversity project examines the biodiversity in your own backyard.
Activity
Biodiversity Project
Biodiversity Project
Activity
Biodiversity Project
This biodiversity project examines the biodiversity in your own backyard.
Third 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
Flashlight Science: Transparent or Opaque?
Flashlight Science: Transparent or Opaque?
Activity
Flashlight Science: Transparent or Opaque? large image
Flashlight Science: Transparent or Opaque?
First Grade
Physical Science
Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.
Activity
Flashlight Science: Transparent or Opaque?
Flashlight Science: Transparent or Opaque?
Activity
Flashlight Science: Transparent or Opaque?
Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.
First Grade
Physical Science
Activity
Audubon Adventure: Record the Natural World
Audubon Adventure: Record the Natural World
Activity
Audubon Adventure: Record the Natural World large image
Audubon Adventure: Record the Natural World
Life Science
Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.
Activity
Audubon Adventure: Record the Natural World
Audubon Adventure: Record the Natural World
Activity
Audubon Adventure: Record the Natural World
Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.
Life Science
Activity
Is it Possible to Blow a Square Bubble?
Is it Possible to Blow a Square Bubble?
Activity
Is it Possible to Blow a Square Bubble? large image
Is it Possible to Blow a Square Bubble?
Second Grade
Engineering and Science Inquiry
Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?
Activity
Is it Possible to Blow a Square Bubble?
Is it Possible to Blow a Square Bubble?
Activity
Is it Possible to Blow a Square Bubble?
Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?
Second Grade
Engineering and Science Inquiry
Activity
Spring Party Ideas
Spring Party Ideas
Activity
Spring Party Ideas large image
Spring Party Ideas
Third Grade
Earth and Space Science
What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!
Activity
Spring Party Ideas
Spring Party Ideas
Activity
Spring Party Ideas
What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!
Third Grade
Earth and Space Science
Activity
Rule Breakers
Rule Breakers
Activity
Rule Breakers large image
Rule Breakers
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Activity
Rule Breakers
Rule Breakers
Activity
Rule Breakers
Science fair project which determines whether people are more likely to follow rules if they are easy to understand.
Fifth Grade
Engineering and Science Inquiry
Activity
Supercooled Water
Supercooled Water
Activity
Supercooled Water large image
Supercooled Water
Fifth Grade
Measurement
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Activity
Supercooled Water
Supercooled Water
Activity
Supercooled Water
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Fifth Grade
Measurement
Activity
Backyard Astronomy
Backyard Astronomy
Activity
Backyard Astronomy large image
Backyard Astronomy
Kindergarten
Earth and Space Science
Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.
Activity
Backyard Astronomy
Backyard Astronomy
Activity
Backyard Astronomy
Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.
Kindergarten
Earth and Space Science
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth large image
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Fourth Grade
Engineering and Science Inquiry
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Electrolysis of Water Experiment
Electrolysis of Water Experiment
Activity
Electrolysis of Water Experiment large image
Electrolysis of Water Experiment
Engineering and Science Inquiry
In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.
Activity
Electrolysis of Water Experiment
Electrolysis of Water Experiment
Activity
Electrolysis of Water Experiment
In this free science fair project idea, kids will conduct an easy electrolysis of water experiment to test solutions of salt, baking soda, tap water, and more.
Engineering and Science Inquiry
Activity
Logo Recognition: Effects of Media on Children
Logo Recognition: Effects of Media on Children
Activity
Logo Recognition: Effects of Media on Children large image
Logo Recognition: Effects of Media on Children
Fifth Grade
Engineering and Science Inquiry
In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.
Activity
Logo Recognition: Effects of Media on Children
Logo Recognition: Effects of Media on Children
Activity
Logo Recognition: Effects of Media on Children
In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.
Fifth Grade
Engineering and Science Inquiry
Activity
Are All Sugars the Same?
Are All Sugars the Same?
Activity
Are All Sugars the Same? large image
Are All Sugars the Same?
Engineering and Science Inquiry
This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).
Activity
Are All Sugars the Same?
Are All Sugars the Same?
Activity
Are All Sugars the Same?
This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).
Engineering and Science Inquiry
Activity
How Fiber Optics Work: Total Internal Reflection
Activity
How Fiber Optics Work: Total Internal Reflection
Engineering and Science Inquiry
Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.
Activity
How Fiber Optics Work: Total Internal Reflection
Activity
How Fiber Optics Work: Total Internal Reflection
Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.
Engineering and Science Inquiry
Activity
Give Birds a Feast with a Suet or Coconut Oil Feeder
Give Birds a Feast with a Suet or Coconut Oil Feeder
Activity
Give Birds a Feast with a Suet or Coconut Oil Feeder large image
Give Birds a Feast with a Suet or Coconut Oil Feeder
First Grade
Life Science
Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.
Activity
Give Birds a Feast with a Suet or Coconut Oil Feeder
Give Birds a Feast with a Suet or Coconut Oil Feeder
Activity
Give Birds a Feast with a Suet or Coconut Oil Feeder
Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.
First Grade
Life Science
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density? large image
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Measurement
Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.
Measurement
Activity
Comparing Additive and Subtractive Color
Comparing Additive and Subtractive Color
Activity
Comparing Additive and Subtractive Color large image
Comparing Additive and Subtractive Color
Physical Science
In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.
Activity
Comparing Additive and Subtractive Color
Comparing Additive and Subtractive Color
Activity
Comparing Additive and Subtractive Color
In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.
Physical Science
Activity
Fuel Efficiency
Fuel Efficiency
Activity
Fuel Efficiency large image
Fuel Efficiency
Engineering and Science Inquiry
Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.
Activity
Fuel Efficiency
Fuel Efficiency
Activity
Fuel Efficiency
Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.
Engineering and Science Inquiry
Activity
Design Challenge: Building a Bridge
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge large image
Design Challenge: Building a Bridge
Pre-K
Engineering and Science Inquiry
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Activity
Design Challenge: Building a Bridge
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Pre-K
Engineering and Science Inquiry
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria? large image
What Method of Preparing Salad Eliminates the Most Bacteria?
Measurement
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
What Method of Preparing Salad Eliminates the Most Bacteria?
Activity
What Method of Preparing Salad Eliminates the Most Bacteria?
The objective of this science fair project is to examine the cleanliness of salad preparation techniques.
Measurement
Activity
Build a Tunnel
Build a Tunnel
Activity
Build a Tunnel large image
Build a Tunnel
First Grade
Engineering and Science Inquiry
In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.
Activity
Build a Tunnel
Build a Tunnel
Activity
Build a Tunnel
In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.
First Grade
Engineering and Science Inquiry
Activity
Consumer Product Safety
Consumer Product Safety
Activity
Consumer Product Safety large image
Consumer Product Safety
Physical Science
Future whistleblowers can learn about product safety standards with this exercise in writing and researching.
Activity
Consumer Product Safety
Consumer Product Safety
Activity
Consumer Product Safety
Future whistleblowers can learn about product safety standards with this exercise in writing and researching.
Physical Science
Activity
Little Pig Algorithm
Little Pig Algorithm
Lesson Plan
Little Pig Algorithm large image
Little Pig Algorithm
Kindergarten
Engineering and Science Inquiry
Introduce students to the term algorithm using the familiar story of The Three Little Pigs. In this lesson, students will develop an algorithm, or a step-by-step sequence of instructions, for building a house made out of bricks.
Lesson Plan
Little Pig Algorithm
Little Pig Algorithm
Lesson Plan
Little Pig Algorithm
Introduce students to the term algorithm using the familiar story of The Three Little Pigs. In this lesson, students will develop an algorithm, or a step-by-step sequence of instructions, for building a house made out of bricks.
Kindergarten
Engineering and Science Inquiry
Lesson Plan
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