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Engineering and Science Inquiry
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Conservation of Linear Momentum and Newton's Third Law
Activity
Conservation of Linear Momentum and Newton's Third Law
Engineering and Science Inquiry
Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.
Activity
Conservation of Linear Momentum and Newton's Third Law
Activity
Conservation of Linear Momentum and Newton's Third Law
Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.
Engineering and Science Inquiry
Activity
Hero's Engine: Example of Newton's Third Law
Activity
Hero's Engine: Example of Newton's Third Law
Second Grade
Engineering and Science Inquiry
In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.
Activity
Hero's Engine: Example of Newton's Third Law
Activity
Hero's Engine: Example of Newton's Third Law
In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.
Second Grade
Engineering and Science Inquiry
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Third Grade
Engineering and Science Inquiry
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Third Grade
Engineering and Science Inquiry
Activity
Engineering Design Process Part 3: Test Your Solution
Worksheet
Engineering Design Process Part 3: Test Your Solution
Sixth Grade
Engineering and Science Inquiry
Introduce students to the third step of the engineering design process with this helpful template!
Worksheet
Engineering Design Process Part 3: Test Your Solution
Worksheet
Engineering Design Process Part 3: Test Your Solution
Introduce students to the third step of the engineering design process with this helpful template!
Sixth Grade
Engineering and Science Inquiry
Worksheet
The Spinning Sprinkler
Activity
The Spinning Sprinkler
Sixth Grade
Engineering and Science Inquiry
Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.
Activity
The Spinning Sprinkler
Activity
The Spinning Sprinkler
Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.
Sixth Grade
Engineering and Science Inquiry
Activity
Read a Thermometer
Worksheet
Read a Thermometer
Second Grade
Measurement
Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet!
Worksheet
Read a Thermometer
Worksheet
Read a Thermometer
Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet!
Second Grade
Measurement
Worksheet
Rockets! How Can We Change the Speed of a Rocket?
Activity
Rockets! How Can We Change the Speed of a Rocket?
Engineering and Science Inquiry
Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.
Activity
Rockets! How Can We Change the Speed of a Rocket?
Activity
Rockets! How Can We Change the Speed of a Rocket?
Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.
Engineering and Science Inquiry
Activity
Computer vs. Human: How Do Children Learn Best?
Activity
Computer vs. Human: How Do Children Learn Best?
Engineering and Science Inquiry
This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.
Activity
Computer vs. Human: How Do Children Learn Best?
Activity
Computer vs. Human: How Do Children Learn Best?
This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.
Engineering and Science Inquiry
Activity
Open and Short Circuits
Activity
Open and Short Circuits
Engineering and Science Inquiry
Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.
Activity
Open and Short Circuits
Activity
Open and Short Circuits
Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.
Engineering and Science Inquiry
Activity
Balloon Rocketry
Activity
Balloon Rocketry
Engineering and Science Inquiry
Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications
Activity
Balloon Rocketry
Activity
Balloon Rocketry
Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications
Engineering and Science Inquiry
Activity
Recording Observations: What Do You See?
Worksheet
Recording Observations: What Do You See?
Pre-K
Life Science
Children hone their powers of observation using this worksheet template.
Worksheet
Recording Observations: What Do You See?
Worksheet
Recording Observations: What Do You See?
Children hone their powers of observation using this worksheet template.
Pre-K
Life Science
Worksheet
Take a Nature Walk
Worksheet
Take a Nature Walk
Third Grade
Engineering and Science Inquiry
Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.
Worksheet
Take a Nature Walk
Worksheet
Take a Nature Walk
Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.
Third Grade
Engineering and Science Inquiry
Worksheet
Collecting Data
Worksheet
Collecting Data
Third Grade
Data and Graphing
Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!
Worksheet
Collecting Data
Worksheet
Collecting Data
Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!
Third Grade
Data and Graphing
Worksheet
Blow Bigger Bubbles
Activity
Blow Bigger Bubbles
Engineering and Science Inquiry
Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?
Activity
Blow Bigger Bubbles
Activity
Blow Bigger Bubbles
Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?
Engineering and Science Inquiry
Activity
Melting Ice
Activity
Melting Ice
Engineering and Science Inquiry
Activity
Melting Ice
Activity
Melting Ice
Engineering and Science Inquiry
Activity
Hydro-Power
Activity
Hydro-Power
Physical Science
Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.
Activity
Hydro-Power
Activity
Hydro-Power
Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.
Physical Science
Activity
Falling Objects Revisited
Activity
Falling Objects Revisited
Fourth Grade
Engineering and Science Inquiry
This science fair project idea discovers whether there are some objects that do not fall at a constant rate.
Activity
Falling Objects Revisited
Activity
Falling Objects Revisited
This science fair project idea discovers whether there are some objects that do not fall at a constant rate.
Fourth Grade
Engineering and Science Inquiry
Activity
What Causes the Phases of the Moon?
Activity
What Causes the Phases of the Moon?
Fifth Grade
Earth and Space Science
What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.
Activity
What Causes the Phases of the Moon?
Activity
What Causes the Phases of the Moon?
What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.
Fifth Grade
Earth and Space Science
Activity
Frozen Salt
Activity
Frozen Salt
Measurement
Activity
Frozen Salt
Activity
Frozen Salt
Measurement
Activity
Design a Floating Cork Boat
Activity
Design a Floating Cork Boat
Third Grade
Physical Science
Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?
Activity
Design a Floating Cork Boat
Activity
Design a Floating Cork Boat
Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?
Third Grade
Physical Science
Activity
Shape Words
Activity
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
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
Sizing Up Marshmallows
Activity
Sizing Up Marshmallows
Third Grade
Measurement
Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?
Activity
Sizing Up Marshmallows
Activity
Sizing Up Marshmallows
Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?
Third Grade
Measurement
Activity
Kepler's 3rd Law: Orbital Period vs. Distance
Activity
Kepler's 3rd Law: Orbital Period vs. Distance
Engineering and Science Inquiry
This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.
Activity
Kepler's 3rd Law: Orbital Period vs. Distance
Activity
Kepler's 3rd Law: Orbital Period vs. Distance
This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.
Engineering and Science Inquiry
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Fourth Grade
Engineering and Science Inquiry
Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.
Fourth Grade
Engineering and Science Inquiry
Activity
Homemade Cleaners: Getting Squeaky Clean
Activity
Homemade Cleaners: Getting Squeaky Clean
Third Grade
Engineering and Science Inquiry
Cleaning can be a chore, but not with this sudsy experiment!
Activity
Homemade Cleaners: Getting Squeaky Clean
Activity
Homemade Cleaners: Getting Squeaky Clean
Cleaning can be a chore, but not with this sudsy experiment!
Third Grade
Engineering and Science Inquiry
Activity
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants
Engineering and Science Inquiry
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Activity
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Engineering and Science Inquiry
Activity
Controlling Static Electricity
Activity
Controlling Static Electricity
Fifth Grade
Engineering and Science Inquiry
This project explores ways to prevent static electrical shocks.
Activity
Controlling Static Electricity
Activity
Controlling Static Electricity
This project explores ways to prevent static electrical shocks.
Fifth Grade
Engineering and Science Inquiry
Activity
Streak Test
Activity
Streak Test
Second Grade
Engineering and Science Inquiry
In this science fair project, students use the streak test to tell minerals apart from each other.
Activity
Streak Test
Activity
Streak Test
In this science fair project, students use the streak test to tell minerals apart from each other.
Second Grade
Engineering and Science Inquiry
Activity
Magnetic Linear Accelerator
Activity
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
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
Homemade Hand Sanitizer
Activity
Homemade Hand Sanitizer
Kindergarten
Life Science
Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!
Activity
Homemade Hand Sanitizer
Activity
Homemade Hand Sanitizer
Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!
Kindergarten
Life Science
Activity
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