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Project Ideas for Home

Parents play an important role in fostering enthusiasm for science in their children. Doing science projects together at home can make a wonderful weekend or "day off" activity. The following list of projects contains projects from our library of science Project Ideas that meet the following criteria:

To find other projects you and your student would enjoy, browse the complete library or use the Topic Selection Wizard to see a list of recommendations that match up to your interests.

Science Fair Project Idea
thumbnail Batteries are expensive, but you can make one for exactly 24 cents! In this experiment, you will make your own voltaic pile using pennies and nickels. How many coins in the pile will make the most electricity? Read more
Energy_p015
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Have you ever looked through a magnifying lens? Why do things look bigger when you look at them through the magnifying lens? Even though the object appears to get larger, it really stays the same size. Each lens has its own unique power of magnification, which can be measured with a ruler. How powerful is your lens? Read more
Phys_p021
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily Available
Cost Very Low (under $20)
Safety No hazards
Science Fair Project Idea
thumbnail It would be fun to have a friend robot that helps you create art, right? In this project you will create your own Art Bot, a robot with markers for legs that wobbles across a piece of paper, generating markings with its "feet" as it moves. The creature's motion comes from a spinning motor with an off-center weight, which causes the robot to vibrate. You can change the size and location of this weight, which will affect how the robot moves, and change how it draws. Then you get to decide which… Read more
Robotics_p014
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- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability This project requires a DC motor and battery pack in addition to arts and crafts supplies. See the Materials tab for details.
Cost Low ($20 - $50)
Safety Adult supervision required. Glue guns can get very hot and cause burns. The robot's motor and attachments can spin very fast — keep hands and fingers away from the attachments when the motor is spinning.
Science Fair Project Idea
thumbnail Making your own bubble solution is fun, but sometimes the bubbles don't seem to work as well as the solutions you buy in the store. In this experiment you can test if adding corn syrup or glycerin to your bubble solution will make it just as good as the stuff you can buy. This experiment will have you blowing bubbles! Read more
Chem_p025
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail A day at the beach is a wonderful way to spend time with your family and friends. You can swim, play games, and build sand castles. But have you ever thought about how all of that sand got there and wondered why the shoreline weaves in and out of the ocean? In this science project, you will investigate how ocean waves build beaches by making a model of the beach and shoreline. All you need is a tiny surfer and a beach volleyball court for your model, and you can imagine that you are in… Read more
OceanSci_p011
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Skyscrapers are impressive structures. What does it take to design a building so tall? Engineers use strong materials and innovative design to push the limits of gravity. In this experiment you will use LEGO components, rubber balls, and a 3-ring binder. Read more
CE_p013
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Did you know that the color of your house could save money? Do this experiment to see which colors regulate temperature best in different environments. Then convince your parents to paint the house and save some money on their energy bill. Maybe they will be so happy they will also increase your allowance! Read more
EnvEng_p012
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Ever been at the beach, taking in the sun and surf, listening to the Beach Boys play on your radio when suddenly it runs out of batteries right in the middle of California Girls? Okay, maybe this only happens to grey haired parents. You being younger and smarter use a hand-powered crank radio to listen to the latest pop tunes on Radio Disney. If batteries and Beach Boys are too old-school for you, then this may be the perfect experiment. Read more
Energy_p008
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Have you ever heard someone say that the moon is made of cheese? Even though the craters on the surface of the moon resemble holes in Swiss cheese, we know that this common myth is not true. Find out how craters are formed and why they are different sizes by doing this simple science project. Read more
Astro_p010
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Some people have a photographic memory and can memorize anything they see almost instantly! Wouldn't that make homework easy? Other people can remember almost anything they hear. Try this experiment to see which type of memory you have. Read more
HumBeh_p018
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- Less Details
Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
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