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High Frequency Hearing Test
High Frequency Hearing Test
Activity
High Frequency Hearing Test large image
High Frequency Hearing Test
Fifth Grade
Physical Science
Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.
Activity
High Frequency Hearing Test
High Frequency Hearing Test
Activity
High Frequency Hearing Test
Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.
Fifth Grade
Physical Science
Activity
Can You Hear Me Now?
Activity
Can You Hear Me Now?
Measurement
The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.
Activity
Can You Hear Me Now?
Activity
Can You Hear Me Now?
The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.
Measurement
Activity
Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
Physical Science
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Activity
Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Physical Science
Activity
Characteristics of Waves: Part 2
Characteristics of Waves: Part 2
Worksheet
Characteristics of Waves: Part 2 large image
Characteristics of Waves: Part 2
Sixth Grade
Physical Science
Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.
Worksheet
Characteristics of Waves: Part 2
Characteristics of Waves: Part 2
Worksheet
Characteristics of Waves: Part 2
Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.
Sixth Grade
Physical Science
Worksheet
How to Make a PVC Pipe Instrument
How to Make a PVC Pipe Instrument
Activity
How to Make a PVC Pipe Instrument large image
How to Make a PVC Pipe Instrument
Physical Science
In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.
Activity
How to Make a PVC Pipe Instrument
How to Make a PVC Pipe Instrument
Activity
How to Make a PVC Pipe Instrument
In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.
Physical Science
Activity
Diffraction Grating Experiment: Wavelength of Laser Light
Activity
Diffraction Grating Experiment: Wavelength of Laser Light
Physical Science
This awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.
Activity
Diffraction Grating Experiment: Wavelength of Laser Light
Activity
Diffraction Grating Experiment: Wavelength of Laser Light
This awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.
Physical Science
Activity
The Wright Brothers
The Wright Brothers
Worksheet
The Wright Brothers large image
The Wright Brothers
Third Grade
Physical Science
Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.
Worksheet
The Wright Brothers
The Wright Brothers
Worksheet
The Wright Brothers
Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.
Third Grade
Physical Science
Worksheet
Methods of Charging Part 2: Charging by Conduction
Methods of Charging Part 2: Charging by Conduction
Worksheet
Methods of Charging Part 2: Charging by Conduction large image
Methods of Charging Part 2: Charging by Conduction
Sixth Grade
Physical Science
Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!
Worksheet
Methods of Charging Part 2: Charging by Conduction
Methods of Charging Part 2: Charging by Conduction
Worksheet
Methods of Charging Part 2: Charging by Conduction
Why do doorknobs and high-fives sometimes give you an electric shock? Read all about charging by conduction in this middle-grade science worksheet!
Sixth Grade
Physical Science
Worksheet
Electrical Energy #3
Electrical Energy #3
Worksheet
Electrical Energy #3 large image
Electrical Energy #3
Third Grade
Physical Science
Test your knowledge of electrical energy with this third- and fourth-grade worksheet!
Worksheet
Electrical Energy #3
Electrical Energy #3
Worksheet
Electrical Energy #3
Test your knowledge of electrical energy with this third- and fourth-grade worksheet!
Third Grade
Physical Science
Worksheet
SPEAK LOUDER! How Does a Microphone Work?
SPEAK LOUDER! How Does a Microphone Work?
Activity
SPEAK LOUDER! How Does a Microphone Work? large image
SPEAK LOUDER! How Does a Microphone Work?
Physical Science
Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.
Activity
SPEAK LOUDER! How Does a Microphone Work?
SPEAK LOUDER! How Does a Microphone Work?
Activity
SPEAK LOUDER! How Does a Microphone Work?
Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.
Physical Science
Activity
Make a Temperature Tracker
Make a Temperature Tracker
Activity
Make a Temperature Tracker large image
Make a Temperature Tracker
Fifth Grade
Geometry
Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!
Activity
Make a Temperature Tracker
Make a Temperature Tracker
Activity
Make a Temperature Tracker
Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!
Fifth Grade
Geometry
Activity
Describing Matter #3
Describing Matter #3
Interactive Worksheet
Describing Matter #3 large image
Describing Matter #3
Second Grade
Physical Science
Practice describing different objects and substances in this colorful worksheet!
Interactive Worksheet
Describing Matter #3
Describing Matter #3
Interactive Worksheet
Describing Matter #3
Practice describing different objects and substances in this colorful worksheet!
Second Grade
Physical Science
Interactive Worksheet
Sound Energy #3
Sound Energy #3
Worksheet
Sound Energy #3 large image
Sound Energy #3
Kindergarten
Physical Science
Listen to the sounds of everyday life in this science worksheet!
Worksheet
Sound Energy #3
Sound Energy #3
Worksheet
Sound Energy #3
Listen to the sounds of everyday life in this science worksheet!
Kindergarten
Physical Science
Worksheet
Sink or Float? #3
Sink or Float? #3
Worksheet
Sink or Float? #3 large image
Sink or Float? #3
Kindergarten
Physical Science
Learn a basic concepts physical science with this fun worksheet. Your little one will decide which objects sink, and which ones float!
Worksheet
Sink or Float? #3
Sink or Float? #3
Worksheet
Sink or Float? #3
Learn a basic concepts physical science with this fun worksheet. Your little one will decide which objects sink, and which ones float!
Kindergarten
Physical Science
Worksheet
Light and Objects #3
Light and Objects #3
Interactive Worksheet
Light and Objects #3 large image
Light and Objects #3
Kindergarten
Physical Science
Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!
Interactive Worksheet
Light and Objects #3
Light and Objects #3
Interactive Worksheet
Light and Objects #3
Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!
Kindergarten
Physical Science
Interactive 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
Heat Transfers: Conduction, Convection, and Radiation
Heat Transfers: Conduction, Convection, and Radiation
Worksheet
Heat Transfers: Conduction, Convection, and Radiation large image
Heat Transfers: Conduction, Convection, and Radiation
Sixth Grade
Physical Science
Discover the three ways heat can move from one place to another in this middle school worksheet!
Worksheet
Heat Transfers: Conduction, Convection, and Radiation
Heat Transfers: Conduction, Convection, and Radiation
Worksheet
Heat Transfers: Conduction, Convection, and Radiation
Discover the three ways heat can move from one place to another in this middle school worksheet!
Sixth Grade
Physical Science
Worksheet
Compound Machines
Compound Machines
Worksheet
Compound Machines large image
Compound Machines
Second Grade
Physical Science
Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.
Worksheet
Compound Machines
Compound Machines
Worksheet
Compound Machines
Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.
Second Grade
Physical Science
Worksheet
Mixing Colors
Mixing Colors
Worksheet
Mixing Colors large image
Mixing Colors
Third Grade
Physical Science
This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.
Worksheet
Mixing Colors
Mixing Colors
Worksheet
Mixing Colors
This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.
Third Grade
Physical Science
Worksheet
Compare the Strengths of Magnetic Forces #3
Compare the Strengths of Magnetic Forces #3
Worksheet
Compare the Strengths of Magnetic Forces #3 large image
Compare the Strengths of Magnetic Forces #3
Third Grade
Physical Science
Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!
Worksheet
Compare the Strengths of Magnetic Forces #3
Compare the Strengths of Magnetic Forces #3
Worksheet
Compare the Strengths of Magnetic Forces #3
Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!
Third Grade
Physical Science
Worksheet
Can You Shatter Glass With Soundwaves?
Can You Shatter Glass With Soundwaves?
Activity
Can You Shatter Glass With Soundwaves? large image
Can You Shatter Glass With Soundwaves?
Physical Science
Find out whether matching resonant frequencies can cause objects to shatter.
Activity
Can You Shatter Glass With Soundwaves?
Can You Shatter Glass With Soundwaves?
Activity
Can You Shatter Glass With Soundwaves?
Find out whether matching resonant frequencies can cause objects to shatter.
Physical Science
Activity
Dancing Raisins
Dancing Raisins
Activity
Dancing Raisins large image
Dancing Raisins
First Grade
Physical Science
First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.
Activity
Dancing Raisins
Dancing Raisins
Activity
Dancing Raisins
First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.
First Grade
Physical Science
Activity
Sorting Out the Scientific Method #3
Sorting Out the Scientific Method #3
Worksheet
Sorting Out the Scientific Method #3 large image
Sorting Out the Scientific Method #3
Fifth Grade
Physical Science
Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.
Worksheet
Sorting Out the Scientific Method #3
Sorting Out the Scientific Method #3
Worksheet
Sorting Out the Scientific Method #3
Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.
Fifth Grade
Physical Science
Worksheet
How Different are Sounds from a Phone, a Computer, and a Mouth?
How Different are Sounds from a Phone, a Computer, and a Mouth?
Activity
How Different are Sounds from a Phone, a Computer, and a Mouth? large image
How Different are Sounds from a Phone, a Computer, and a Mouth?
Physical Science
Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.
Activity
How Different are Sounds from a Phone, a Computer, and a Mouth?
How Different are Sounds from a Phone, a Computer, and a Mouth?
Activity
How Different are Sounds from a Phone, a Computer, and a Mouth?
Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.
Physical Science
Activity
Master the Periodic Table of Elements #3
Master the Periodic Table of Elements #3
Worksheet
Master the Periodic Table of Elements #3 large image
Master the Periodic Table of Elements #3
Sixth Grade
Physical Science
This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?
Worksheet
Master the Periodic Table of Elements #3
Master the Periodic Table of Elements #3
Worksheet
Master the Periodic Table of Elements #3
This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?
Sixth Grade
Physical Science
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 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
Sock Science
Sock Science
Activity
Sock Science large image
Sock Science
Second Grade
Physical Science
Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!
Activity
Sock Science
Sock Science
Activity
Sock Science
Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!
Second Grade
Physical Science
Activity
Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound large image
Changing the Pitch of Sound
Fourth Grade
Physical Science
This science fair project idea produces varying pitches of sound.
Activity
Changing the Pitch of Sound
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
This science fair project idea produces varying pitches of sound.
Fourth Grade
Physical Science
Activity
What Materials Affect the Length of Sound?
What Materials Affect the Length of Sound?
Activity
What Materials Affect the Length of Sound? large image
What Materials Affect the Length of Sound?
Physical Science
This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.
Activity
What Materials Affect the Length of Sound?
What Materials Affect the Length of Sound?
Activity
What Materials Affect the Length of Sound?
This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.
Physical Science
Activity
Characteristics of Waves: Part 1
Characteristics of Waves: Part 1
Interactive Worksheet
Characteristics of Waves: Part 1 large image
Characteristics of Waves: Part 1
Sixth Grade
Physical Science
This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.
Interactive Worksheet
Characteristics of Waves: Part 1
Characteristics of Waves: Part 1
Interactive Worksheet
Characteristics of Waves: Part 1
This two-page physical science worksheet gives middle school students an opportunity to explore and compare characteristics of waves.
Sixth Grade
Physical Science
Interactive Worksheet
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