Chemistry & Materials
Build a Reusable Bottle Water Filter – An Engineering Challenge for Kids
Design and construct a simple water filter using a recycled plastic bottle and everyday materials. Kids learn about filtration, engineering…
A WORLD OF WONDER, RIGHT AT HOME
Small experiments.
Big discoveries.
Turn a little curiosity into an “aha!” moment. Explore hands-on science projects with everyday materials, clear steps, and plenty of room to wonder.
Everyday materials Step-by-step guides Real science
THE PROJECT FINDER
What are you curious about?A little help finding your next big idea.
FOLLOW YOUR CURIOSITY
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37 projects match your choices.
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Physics
Does Paper Airplane Wing Shape Affect Flight Distance?
A simple experiment lets children compare a wide‑wing “Hunting” design with a narrow‑wing “Basic Dart” to see how wing shape…
Engineering
How Does Foil Boat Shape Affect Load Capacity? An Engineering Challenge for Kids
Children design and build boats from aluminum foil, test how different hull shapes hold pennies, and learn why shape matters…
Plants & Living Things
Observing Leaf Development as a Seedling Grows
Watch a seedling’s first leaves (cotyledons) turn into true leaves, note changes in shape, size, and color, and record the…
Physics
Which Surface Creates the Most Friction for a Toy Car? An Easy Experiment
Children test a toy car on different everyday surfaces, measuring how far it rolls to discover which material creates the…
Earth & Weather
Keeping a Weather Journal: Comparing Clouds, Rain, and Temperature
A weather journal lets children record temperature, cloud types, and precipitation over days, helping them see how clouds and rain…
NO FANCY LAB REQUIRED
Start with what
you already have.
A sheet of paper. A glass of water.
A whole world of possibilities.
SO MANY WAYS TO WONDER
Follow their curiosity.
From tiny seeds to faraway planets, there’s a discovery for every interest.
PhysicsMotion, light & the way things work19 projects
Chemistry & materialsMix things up. See what changes.8 projects
Plants & living thingsBig questions about little living things8 projects
Earth & weatherGet to know the world outside4 projects
Space scienceA universe of questions to explore2 projects
EngineeringDream it. Build it. Make it better.6 projects
FROM “WHAT IF?” TO “HERE’S WHAT I FOUND”
Big science fair energy.
A little less guesswork.
Picking an idea is just the beginning. Find guidance for asking a testable question, planning a fair test, and sharing what you discover.
Explore the science fair guideA LITTLE KNOW-HOW GOES A LONG WAY
For the grown-ups behind the “wow.”
Practical reads for parents, teachers, and curious minds of every age.
Everyday materialsStart with simple supplies.
Clear, practical guidanceLearn one step at a time.
Curiosity comes firstAsk, observe, and try again.
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