SKIP TO CONTENT
All SubjectsSciencePhysical Science
Subtopics:

Showing Results for lines line segments and rays

51 results
Search for: lines, line, segments, and, rays
✕
Science
✕
Sort by:
51 results
Sort by:
Make a Pinhole Projector!
Make a Pinhole Projector!
Activity
Make a Pinhole Projector! large image
Make a Pinhole Projector!
Fourth Grade
Physical Science
Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!
Activity
Make a Pinhole Projector!
Make a Pinhole Projector!
Activity
Make a Pinhole Projector!
Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!
Fourth Grade
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
Make a Paper Helicopter
Make a Paper Helicopter
Activity
Make a Paper Helicopter large image
Make a Paper Helicopter
Third Grade
Physical Science
Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.
Activity
Make a Paper Helicopter
Make a Paper Helicopter
Activity
Make a Paper Helicopter
Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.
Third Grade
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
Design a Floating Cork Boat
Design a Floating Cork Boat
Activity
Design a Floating Cork Boat large image
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
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
Skin Science!
Skin Science!
Activity
Skin Science! large image
Skin Science!
Fourth Grade
Physical Science
How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.
Activity
Skin Science!
Skin Science!
Activity
Skin Science!
How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.
Fourth Grade
Physical Science
Activity
Sunscreen Experiment
Sunscreen Experiment
Activity
Sunscreen Experiment large image
Sunscreen Experiment
Third Grade
Physical Science
When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.
Activity
Sunscreen Experiment
Sunscreen Experiment
Activity
Sunscreen Experiment
When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.
Third Grade
Physical Science
Activity
Make Window Constellations
Make Window Constellations
Activity
Make Window Constellations large image
Make Window Constellations
First Grade
Physical Science
Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!
Activity
Make Window Constellations
Make Window Constellations
Activity
Make Window Constellations
Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!
First Grade
Physical Science
Activity
What Instruments are Used to Create Bird Sounds in Classical Music?
What Instruments are Used to Create Bird Sounds in Classical Music?
Activity
What Instruments are Used to Create Bird Sounds in Classical Music? large image
What Instruments are Used to Create Bird Sounds in Classical Music?
Physical Science
In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.
Activity
What Instruments are Used to Create Bird Sounds in Classical Music?
What Instruments are Used to Create Bird Sounds in Classical Music?
Activity
What Instruments are Used to Create Bird Sounds in Classical Music?
In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.
Physical Science
Activity
Making Measurements: How Big is Your Hand?
Making Measurements: How Big is Your Hand?
Activity
Making Measurements: How Big is Your Hand? large image
Making Measurements: How Big is Your Hand?
First Grade
Measurement
Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.
Activity
Making Measurements: How Big is Your Hand?
Making Measurements: How Big is Your Hand?
Activity
Making Measurements: How Big is Your Hand?
Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.
First Grade
Measurement
Activity
Bobsled Physics
Bobsled Physics
Worksheet
Bobsled Physics large image
Bobsled Physics
Fifth Grade
Physical Science
Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!
Worksheet
Bobsled Physics
Bobsled Physics
Worksheet
Bobsled Physics
Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!
Fifth Grade
Physical Science
Worksheet
Identifying States of Matter: Solid, Liquid, Gas?
Identifying States of Matter: Solid, Liquid, Gas?
Interactive Worksheet
Identifying States of Matter: Solid, Liquid, Gas? large image
Identifying States of Matter: Solid, Liquid, Gas?
Second Grade
Physical Science
Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.
Interactive Worksheet
Identifying States of Matter: Solid, Liquid, Gas?
Identifying States of Matter: Solid, Liquid, Gas?
Interactive Worksheet
Identifying States of Matter: Solid, Liquid, Gas?
Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.
Second Grade
Physical Science
Interactive Worksheet
Why Does the Earth Spin?
Why Does the Earth Spin?
Worksheet
Why Does the Earth Spin? large image
Why Does the Earth Spin?
Third Grade
Physical Science
Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.
Worksheet
Why Does the Earth Spin?
Why Does the Earth Spin?
Worksheet
Why Does the Earth Spin?
Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.
Third Grade
Physical Science
Worksheet
Earthquakes: What Can We Learn from History?
Earthquakes: What Can We Learn from History?
Activity
Earthquakes: What Can We Learn from History? large image
Earthquakes: What Can We Learn from History?
Physical Science
This science project examines the history of earthquakes and what we can do to prevent future disasters.
Activity
Earthquakes: What Can We Learn from History?
Earthquakes: What Can We Learn from History?
Activity
Earthquakes: What Can We Learn from History?
This science project examines the history of earthquakes and what we can do to prevent future disasters.
Physical Science
Activity
Traveling Tsunamis
Traveling Tsunamis
Activity
Traveling Tsunamis large image
Traveling Tsunamis
Fifth Grade
Physical Science
This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.
Activity
Traveling Tsunamis
Traveling Tsunamis
Activity
Traveling Tsunamis
This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.
Fifth Grade
Physical Science
Activity
Get Revved Up About Preschool Physics
Get Revved Up About Preschool Physics
Activity
Get Revved Up About Preschool Physics large image
Get Revved Up About Preschool Physics
Pre-K
Physical Science
Teach your preschooler some physics that she can relate to with this fun and simple activity!
Activity
Get Revved Up About Preschool Physics
Get Revved Up About Preschool Physics
Activity
Get Revved Up About Preschool Physics
Teach your preschooler some physics that she can relate to with this fun and simple activity!
Pre-K
Physical Science
Activity
Physics Magic Trick
Physics Magic Trick
Activity
Physics Magic Trick large image
Physics Magic Trick
Second Grade
Physical Science
Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!
Activity
Physics Magic Trick
Physics Magic Trick
Activity
Physics Magic Trick
Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!
Second Grade
Physical Science
Activity
Newton's First Law of Motion
Newton's First Law of Motion
Worksheet
Newton's First Law of Motion large image
Newton's First Law of Motion
Sixth Grade
Physical Science
Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!
Worksheet
Newton's First Law of Motion
Newton's First Law of Motion
Worksheet
Newton's First Law of Motion
Show what you know about Isaac Newton’s First Law of Motion with this physical science matching activity!
Sixth Grade
Physical Science
Worksheet
Centripetal and Centrifugal Force
Centripetal and Centrifugal Force
Activity
Centripetal and Centrifugal Force large image
Centripetal and Centrifugal Force
Physical Science
What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.
Activity
Centripetal and Centrifugal Force
Centripetal and Centrifugal Force
Activity
Centripetal and Centrifugal Force
What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.
Physical Science
Activity
Spin the Bucket: A Centripetal Force Experiment
Spin the Bucket: A Centripetal Force Experiment
Activity
Spin the Bucket: A Centripetal Force Experiment large image
Spin the Bucket: A Centripetal Force Experiment
Physical Science
Have your child try this classic experiment that demonstrates circular motion using a bucket and rope. Be careful, you might get soaked!
Activity
Spin the Bucket: A Centripetal Force Experiment
Spin the Bucket: A Centripetal Force Experiment
Activity
Spin the Bucket: A Centripetal Force Experiment
Have your child try this classic experiment that demonstrates circular motion using a bucket and rope. Be careful, you might get soaked!
Physical Science
Activity
Hydro-Power
Hydro-Power
Activity
Hydro-Power large image
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
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
Measuring Water
Measuring Water
Activity
Measuring Water large image
Measuring Water
First Grade
Physical Science
Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!
Activity
Measuring Water
Measuring Water
Activity
Measuring Water
Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!
First Grade
Physical Science
Activity
Make Footwear Impressions - CSI Style!
Make Footwear Impressions - CSI Style!
Activity
Make Footwear Impressions - CSI Style! large image
Make Footwear Impressions - CSI Style!
Fourth Grade
Physical Science
Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!
Activity
Make Footwear Impressions - CSI Style!
Make Footwear Impressions - CSI Style!
Activity
Make Footwear Impressions - CSI Style!
Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!
Fourth Grade
Physical Science
Activity
Puddle Science: Watch Evaporation in Action
Puddle Science: Watch Evaporation in Action
Activity
Puddle Science: Watch Evaporation in Action large image
Puddle Science: Watch Evaporation in Action
Second Grade
Physical Science
Help your child understand the scientific concept of evaporation with this fun outdoor science activity.
Activity
Puddle Science: Watch Evaporation in Action
Puddle Science: Watch Evaporation in Action
Activity
Puddle Science: Watch Evaporation in Action
Help your child understand the scientific concept of evaporation with this fun outdoor science activity.
Second Grade
Physical Science
Activity
DIY Pinwheels
DIY Pinwheels
Activity
DIY Pinwheels large image
DIY Pinwheels
Third Grade
Physical Science
The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!
Activity
DIY Pinwheels
DIY Pinwheels
Activity
DIY Pinwheels
The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!
Third Grade
Physical Science
Activity
Simple Machines at Home
Simple Machines at Home
Activity
Simple Machines at Home large image
Simple Machines at Home
Fourth Grade
Physical Science
Give your budding young observers a chance to discover simple machines at use in their own home.
Activity
Simple Machines at Home
Simple Machines at Home
Activity
Simple Machines at Home
Give your budding young observers a chance to discover simple machines at use in their own home.
Fourth Grade
Physical Science
Activity
Bending Light Experiment
Bending Light Experiment
Activity
Bending Light Experiment large image
Bending Light Experiment
Third Grade
Physical Science
If your science savy third grader is up for a challenge, let her bend light with a casserole dish!
Activity
Bending Light Experiment
Bending Light Experiment
Activity
Bending Light Experiment
If your science savy third grader is up for a challenge, let her bend light with a casserole dish!
Third Grade
Physical Science
Activity
Food Coloring in Water
Food Coloring in Water
Activity
Food Coloring in Water large image
Food Coloring in Water
Kindergarten
Physical Science
Introduce your child to the wonders of colorful chemistry with this simple food coloring project.
Activity
Food Coloring in Water
Food Coloring in Water
Activity
Food Coloring in Water
Introduce your child to the wonders of colorful chemistry with this simple food coloring project.
Kindergarten
Physical Science
Activity
Create a Constellation
Create a Constellation
Activity
Create a Constellation large image
Create a Constellation
Third Grade
Physical Science
Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.
Activity
Create a Constellation
Create a Constellation
Activity
Create a Constellation
Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.
Third Grade
Physical Science
Activity
Make a Hovercraft!
Make a Hovercraft!
Activity
Make a Hovercraft! large image
Make a Hovercraft!
Fourth Grade
Physical Science
Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.
Activity
Make a Hovercraft!
Make a Hovercraft!
Activity
Make a Hovercraft!
Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.
Fourth Grade
Physical Science
Activity
12