Wondrous Water
By John Cowens
Water, water everywhere – here are some experiments to show just how important water is to us...
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Soda Bottle Science
By John Cowens
A common two-liter plastic bottle becomes a miniature science lab in these fun experiments...
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Measuring Lung Capacity
By John Cowens
Take a deep breath – your students are going to love these science activities about the lungs...
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Transference of Energy
By John Cowens
Constructing this simple airplane with your students will demonstrate this basic principle of energy...
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A Box Full of Science
By John Cowens
A few simple objects in a shoebox will be all you need to wow your students with science...
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Wax On, Wane Off
By John Cowens
Incite your students' curiosity about Earth's only satellite with these cool lessons about the phases of the moon...
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The Sounds of Rain
By John Cowens
It's raining, it's pouring! This activity will bring the soothing music of rainfall right into your classroom...
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Catching Waves
By John Cowens
From wind-stirred ripples to "large waves in a harbor," students can learn about and create their own ocean motion...
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Rubber Band Science
By John Cowens
They can hold things together in a pinch, but did you know that rubber bands can also be used to...
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No Paper? No Problem!
By John Cowens
Recycle old newspapers to make a supply of unlined paper for your classroom...
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Supernova Starbursts
By John Cowens
Colorful representations of the end of a star's life cycle (like the one shown below) are the focus for Youth...
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Egg-cellent Egg-speriments
By John Cowens
Make eggs squeeze through tight spaces and bounce into the air, with a little help from science...
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Put Your Face on the Map
By John Cowens
The human face has high spots and low spots that make it the perfect model for a topographic map...
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Simple Science
By John Cowens
These seemingly easy science experiments will make a lasting impact on your students...
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Get A Grip!
By John Cowens
Using just a shoe, a protractor and a large board, students can get an inside look at the mechanics of...
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Thumbs Up for the Thumb
By John Cowens
This digit enables us to "get a grip" like no other primate on the planet! But what happens when we...
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Hard Water, Soft Water
By John Cowens
"Ring around the bathtub" will have a new – and scientific! – meaning for kids after this lesson...
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Building the Big Dipper
By John Cowens
An easy-to-make 3-D model of this star formation will help to put its familiar shape in perspective...
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Energy on the Move
By Michael Leyden
A scientific inquiry into transferring energy that's good enough to eat....
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Kaleidoscope Swirl
By John Cowens
It's easy to create fantastic kaleidoscope views – all you need are mirrors, tape and something to look at...
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Oil and Floating Objects
By John Cowens
Despite density differences, oil and water get along just fine when it comes to these experiments...
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Measure a Tree
By John Cowens
Measure even the tallest trees with planning, teamwork and math skills. No ladders required!...
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Analyze Your Handwriting
By John Cowens
If the below was a sample of my handwriting, would you be able to determine my personality characteristics?...
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African American Innovators
By John Cowens
Introduce your students to some of the countless contributions African American men and women have made to science...
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All Work and No Play?
By John Cowens
These explorations into the science of work are actually pretty fun...
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Growing Crystals
By John Cowens
The following simple activities will have you and your students growing edible and non-edible crystals in only a few days...
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Make Your Own Barometer
By John Cowens
Everyday materials are all you need to turn your students into a classroom full of weather forecasters...
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Up Periscope!
By John Cowens
A lesson on the reflection of light takes on new dimensions when kids build their own periscopes...
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Looking for the Big Dipper
By John Cowens
Summer is the perfect time to kick back, relax and do a little stargazing...
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Paper or Plastic?
By John Cowens
Bring meaning to your celebration of Earth Day this month with these environmentally conscious experiments...
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Balancing Acts
By John Cowens
These experiments with centers of gravity will help your students see the artistic side of science...
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Something in the Air
By John Cowens
Take a deep breath of that crisp fall air and introduce your students to these insightful experiments...
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The Scientific Method
By John Cowens
This fun lesson utilizing the scientific method will start your school year off with a pop!...
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Four Forces of Flight
By John Cowens
Your new school year will get off the ground without a hitch thanks to this fun adventure in science...
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