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Rosalind Franklin
Rosalind Franklin
Worksheet
Rosalind Franklin large image
Rosalind Franklin
Fifth Grade
Life Science
Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.
Worksheet
Rosalind Franklin
Rosalind Franklin
Worksheet
Rosalind Franklin
Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.
Fifth Grade
Life Science
Worksheet
DNA Coloring Page
DNA Coloring Page
Worksheet
DNA Coloring Page large image
DNA Coloring Page
Second Grade
Life Science
Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.
Worksheet
DNA Coloring Page
DNA Coloring Page
Worksheet
DNA Coloring Page
Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.
Second Grade
Life Science
Worksheet
Build a Popsicle Stick Bridge
Build a Popsicle Stick Bridge
Activity
Build a Popsicle Stick Bridge large image
Build a Popsicle Stick Bridge
Third Grade
Physical Science
Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.
Activity
Build a Popsicle Stick Bridge
Build a Popsicle Stick Bridge
Activity
Build a Popsicle Stick Bridge
Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.
Third Grade
Physical Science
Activity
How to Build a DNA Model
How to Build a DNA Model
Activity
How to Build a DNA Model large image
How to Build a DNA Model
Fifth Grade
Engineering and Science Inquiry
Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.
Activity
How to Build a DNA Model
How to Build a DNA Model
Activity
How to Build a DNA Model
Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.
Fifth Grade
Engineering and Science Inquiry
Activity
Science Vocabulary Expanders
Science Vocabulary Expanders
Workbook
Science Vocabulary Expanders large image
Science Vocabulary Expanders
Third Grade
Science
The activities in this workbook do double-duty as both vocabulary practice and earth science review with a collection of word scrambles, crosswords, and quizzes about animals, plants and planets.
Workbook
Science Vocabulary Expanders
Science Vocabulary Expanders
Workbook
Science Vocabulary Expanders
The activities in this workbook do double-duty as both vocabulary practice and earth science review with a collection of word scrambles, crosswords, and quizzes about animals, plants and planets.
Third Grade
Science
Workbook
Plane Mirror Reflection Experiment
Plane Mirror Reflection Experiment
Activity
Plane Mirror Reflection Experiment large image
Plane Mirror Reflection Experiment
Fifth Grade
Engineering and Science Inquiry
In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!
Activity
Plane Mirror Reflection Experiment
Plane Mirror Reflection Experiment
Activity
Plane Mirror Reflection Experiment
In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!
Fifth Grade
Engineering and Science Inquiry
Activity
DNA Basics
DNA Basics
Worksheet
DNA Basics large image
DNA Basics
Fifth Grade
Life Science
Do you know what DNA is? Steve the savvy scientist has the answers! Join this wacky scientist as he explains the basics behind our DNA and our genes.
Worksheet
DNA Basics
DNA Basics
Worksheet
DNA Basics
Do you know what DNA is? Steve the savvy scientist has the answers! Join this wacky scientist as he explains the basics behind our DNA and our genes.
Fifth Grade
Life Science
Worksheet
Alfalfa Friends
Alfalfa Friends
Activity
Alfalfa Friends large image
Alfalfa Friends
Third Grade
Life Science
Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!
Activity
Alfalfa Friends
Alfalfa Friends
Activity
Alfalfa Friends
Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!
Third Grade
Life Science
Activity
STEM Design Challenge Cards for Young Learners
STEM Design Challenge Cards for Young Learners
Worksheet
STEM Design Challenge Cards for Young Learners large image
STEM Design Challenge Cards for Young Learners
Pre-K
Engineering and Science Inquiry
Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.
Worksheet
STEM Design Challenge Cards for Young Learners
STEM Design Challenge Cards for Young Learners
Worksheet
STEM Design Challenge Cards for Young Learners
Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.
Pre-K
Engineering and Science Inquiry
Worksheet
What Is a Compound Microscope?
Activity
What Is a Compound Microscope?
Third Grade
Engineering and Science Inquiry
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Activity
What Is a Compound Microscope?
Activity
What Is a Compound Microscope?
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Third Grade
Engineering and Science Inquiry
Activity
Potato Battery
Potato Battery
Activity
Potato Battery large image
Potato Battery
Fifth Grade
Physical Science
Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.
Activity
Potato Battery
Potato Battery
Activity
Potato Battery
Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.
Fifth Grade
Physical Science
Activity
STEM Design Challenge Cards
STEM Design Challenge Cards
Worksheet
STEM Design Challenge Cards large image
STEM Design Challenge Cards
Second Grade
Engineering and Science Inquiry
These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.
Worksheet
STEM Design Challenge Cards
STEM Design Challenge Cards
Worksheet
STEM Design Challenge Cards
These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.
Second Grade
Engineering and Science Inquiry
Worksheet
Naturally Dyed Play Silks
Naturally Dyed Play Silks
Activity
Naturally Dyed Play Silks large image
Naturally Dyed Play Silks
Second Grade
Earth and Space Science
Make all-natural dye from vegetables to create gorgeous homemade play-silks!
Activity
Naturally Dyed Play Silks
Naturally Dyed Play Silks
Activity
Naturally Dyed Play Silks
Make all-natural dye from vegetables to create gorgeous homemade play-silks!
Second Grade
Earth and Space Science
Activity
Air Particle Experiment
Air Particle Experiment
Activity
Air Particle Experiment large image
Air Particle Experiment
Fifth Grade
Earth and Space Science
This easy at-home experiment is a great way to "see" science.
Activity
Air Particle Experiment
Air Particle Experiment
Activity
Air Particle Experiment
This easy at-home experiment is a great way to "see" science.
Fifth Grade
Earth and Space Science
Activity
Make a Weather Wall
Make a Weather Wall
Activity
Make a Weather Wall large image
Make a Weather Wall
Second Grade
Earth and Space Science
Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.
Activity
Make a Weather Wall
Make a Weather Wall
Activity
Make a Weather Wall
Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.
Second Grade
Earth and Space Science
Activity
Explore Genetics by Finding Family Traits!
Explore Genetics by Finding Family Traits!
Activity
Explore Genetics by Finding Family Traits! large image
Explore Genetics by Finding Family Traits!
Fifth Grade
Data and Graphing
For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!
Activity
Explore Genetics by Finding Family Traits!
Explore Genetics by Finding Family Traits!
Activity
Explore Genetics by Finding Family Traits!
For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!
Fifth Grade
Data and Graphing
Activity
How to Make a Lei
How to Make a Lei
Activity
How to Make a Lei large image
How to Make a Lei
First Grade
Patterns
Make a lei and bring a touch of the tropical lifestyle into your home!
Activity
How to Make a Lei
How to Make a Lei
Activity
How to Make a Lei
Make a lei and bring a touch of the tropical lifestyle into your home!
First Grade
Patterns
Activity
Baby Seeds
Baby Seeds
Activity
Baby Seeds large image
Baby Seeds
Kindergarten
Life Science
Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.
Activity
Baby Seeds
Baby Seeds
Activity
Baby Seeds
Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.
Kindergarten
Life Science
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum large image
Force and the Fulcrum
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Fifth Grade
Engineering and Science Inquiry
Activity
Spider Science: Exploring the World of Webs
Spider Science: Exploring the World of Webs
Activity
Spider Science: Exploring the World of Webs large image
Spider Science: Exploring the World of Webs
Third Grade
Engineering and Science Inquiry
Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!
Activity
Spider Science: Exploring the World of Webs
Spider Science: Exploring the World of Webs
Activity
Spider Science: Exploring the World of Webs
Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!
Third Grade
Engineering and Science Inquiry
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment large image
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
Activity
Energy Efficient Windows
Energy Efficient Windows
Activity
Energy Efficient Windows large image
Energy Efficient Windows
Fifth Grade
Measurement
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Activity
Energy Efficient Windows
Energy Efficient Windows
Activity
Energy Efficient Windows
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Fifth Grade
Measurement
Activity
Make Your Own Ice Cream!
Make Your Own Ice Cream!
Activity
Make Your Own Ice Cream! large image
Make Your Own Ice Cream!
Third Grade
Physical Science
I scream, you scream, we all scream for homemade spearmint ice cream!
Activity
Make Your Own Ice Cream!
Make Your Own Ice Cream!
Activity
Make Your Own Ice Cream!
I scream, you scream, we all scream for homemade spearmint ice cream!
Third Grade
Physical Science
Activity
The Fungus Among Us
The Fungus Among Us
Activity
The Fungus Among Us large image
The Fungus Among Us
Third Grade
Engineering and Science Inquiry
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Activity
The Fungus Among Us
The Fungus Among Us
Activity
The Fungus Among Us
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
Third Grade
Engineering and Science Inquiry
Activity
Amazing Aerodynamics
Amazing Aerodynamics
Activity
Amazing Aerodynamics large image
Amazing Aerodynamics
Third Grade
Physical Science
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Activity
Amazing Aerodynamics
Amazing Aerodynamics
Activity
Amazing Aerodynamics
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Third Grade
Physical Science
Activity
A Denser Coke
A Denser Coke
Activity
A Denser Coke large image
A Denser Coke
Fifth Grade
Engineering and Science Inquiry
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Activity
A Denser Coke
A Denser Coke
Activity
A Denser Coke
Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.
Fifth Grade
Engineering and Science Inquiry
Activity
Test the Power of Baking Powder
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder large image
Test the Power of Baking Powder
Third Grade
Physical Science
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Activity
Test the Power of Baking Powder
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Third Grade
Physical Science
Activity
Shape Words
Shape Words
Activity
Shape Words large image
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
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
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
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
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