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Physical Science
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Showing Results for area of a rectangle using square units : Page 3
190 results
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Pucker Up! Make Beeswax Lip Balm
Activity
Pucker Up! Make Beeswax Lip Balm
Physical Science
Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!
Activity
Pucker Up! Make Beeswax Lip Balm
Activity
Pucker Up! Make Beeswax Lip Balm
Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!
Physical Science
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
Spring Cleaning Science
Activity
Spring Cleaning Science
Physical Science
Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!
Activity
Spring Cleaning Science
Activity
Spring Cleaning Science
Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!
Physical Science
Activity
Mini Ice Sculptures!
Activity
Mini Ice Sculptures!
Pre-K
Physical Science
Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!
Activity
Mini Ice Sculptures!
Activity
Mini Ice Sculptures!
Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!
Pre-K
Physical Science
Activity
The Red Cabbage Acid Test
Activity
The Red Cabbage Acid Test
Fifth Grade
Physical Science
How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!
Activity
The Red Cabbage Acid Test
Activity
The Red Cabbage Acid Test
How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!
Fifth Grade
Physical Science
Activity
Blanket Fort
Activity
Blanket Fort
First Grade
Physical Science
Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.
Activity
Blanket Fort
Activity
Blanket Fort
Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.
First Grade
Physical Science
Activity
Light Reflection
Activity
Light Reflection
Pre-K
Physical Science
What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.
Activity
Light Reflection
Activity
Light Reflection
What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.
Pre-K
Physical Science
Activity
SPEAK LOUDER! How Does a Microphone Work?
Activity
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?
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
Homemade Barometer
Activity
Homemade Barometer
Third Grade
Measurement
This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.
Activity
Homemade Barometer
Activity
Homemade Barometer
This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.
Third Grade
Measurement
Activity
Let's Go Ice Fishing!
Activity
Let's Go Ice Fishing!
Kindergarten
Measurement
This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.
Activity
Let's Go Ice Fishing!
Activity
Let's Go Ice Fishing!
This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.
Kindergarten
Measurement
Activity
Make Your Own Putter
Activity
Make Your Own Putter
Third Grade
Physical Science
Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.
Activity
Make Your Own Putter
Activity
Make Your Own Putter
Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.
Third Grade
Physical Science
Activity
How Fast Does Light Travel in Water vs. Air? Refraction Experiment
Activity
How Fast Does Light Travel in Water vs. Air? Refraction Experiment
Physical Science
How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.
Activity
How Fast Does Light Travel in Water vs. Air? Refraction Experiment
Activity
How Fast Does Light Travel in Water vs. Air? Refraction Experiment
How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.
Physical Science
Activity
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Fifth Grade
Physical Science
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Fifth Grade
Physical Science
Lesson Plan
Make a Water Magnifier!
Activity
Make a Water Magnifier!
Third Grade
Physical Science
Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water
Activity
Make a Water Magnifier!
Activity
Make a Water Magnifier!
Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water
Third Grade
Physical Science
Activity
Too Cold to Chirp?
Activity
Too Cold to Chirp?
Measurement
Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.
Activity
Too Cold to Chirp?
Activity
Too Cold to Chirp?
Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.
Measurement
Activity
Compare Cotton and Nylon Absorbency
Activity
Compare Cotton and Nylon Absorbency
Fifth Grade
Physical Science
Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.
Activity
Compare Cotton and Nylon Absorbency
Activity
Compare Cotton and Nylon Absorbency
Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.
Fifth Grade
Physical Science
Activity
Flashlight Science: Transparent or Opaque?
Activity
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?
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
Under Pressure
Activity
Under Pressure
Fifth Grade
Physical Science
A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.
Activity
Under Pressure
Activity
Under Pressure
A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.
Fifth Grade
Physical Science
Activity
Turn Salt Water into Drinking Water
Activity
Turn Salt Water into Drinking Water
Pre-K
Physical Science
Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.
Activity
Turn Salt Water into Drinking Water
Activity
Turn Salt Water into Drinking Water
Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.
Pre-K
Physical Science
Activity
Compound Machines
Worksheet
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
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
Keep a Candle Burning Underwater!
Activity
Keep a Candle Burning Underwater!
Third Grade
Physical Science
Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.
Activity
Keep a Candle Burning Underwater!
Activity
Keep a Candle Burning Underwater!
Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.
Third Grade
Physical Science
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Third Grade
Measurement
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Third Grade
Measurement
Activity
Build a Pinhole Camera
Activity
Build a Pinhole Camera
Physical Science
Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!
Activity
Build a Pinhole Camera
Activity
Build a Pinhole Camera
Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!
Physical Science
Activity
Easy Fudge
Activity
Easy Fudge
Fifth Grade
Measurement
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Activity
Easy Fudge
Activity
Easy Fudge
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Fifth Grade
Measurement
Activity
Helicopter Seeds
Activity
Helicopter Seeds
Third Grade
Physical Science
Take to the air with science by experimenting with helicopter seeds right in your own backyard!
Activity
Helicopter Seeds
Activity
Helicopter Seeds
Take to the air with science by experimenting with helicopter seeds right in your own backyard!
Third Grade
Physical Science
Activity
Identifying Elements and Compounds
Worksheet
Identifying Elements and Compounds
Sixth Grade
Physical Science
Explore elements and compounds in the context of particle models and chemical formulas!
Worksheet
Identifying Elements and Compounds
Worksheet
Identifying Elements and Compounds
Explore elements and compounds in the context of particle models and chemical formulas!
Sixth Grade
Physical Science
Worksheet
Homemade Submarine
Activity
Homemade Submarine
Third Grade
Physical Science
Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.
Activity
Homemade Submarine
Activity
Homemade Submarine
Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.
Third Grade
Physical Science
Activity
Electromagnet Word Search
Worksheet
Electromagnet Word Search
Fourth Grade
Physical Science
A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!
Worksheet
Electromagnet Word Search
Worksheet
Electromagnet Word Search
A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!
Fourth Grade
Physical Science
Worksheet
Comparing Additive and Subtractive Color
Activity
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
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
Density of Coke and Diet Coke
Worksheet
Density of Coke and Diet Coke
Fourth Grade
Physical Science
Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!
Worksheet
Density of Coke and Diet Coke
Worksheet
Density of Coke and Diet Coke
Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!
Fourth Grade
Physical Science
Worksheet
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