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Science Fair Project Ideas Using Scratch

Below is a list of the science fair project ideas using the Scratch programming language.

For more ideas about how to use video or computer games as part of a science project visit the Video and Computer Game Project Ideas page.

Science Fair Project Idea
thumbnail Have you ever played a computer game in which a cartoon character, like a dog or a cat, moves or turns when you click on it? Have you ever wondered how characters know how far to move or how far to turn? In this computer science project, you will learn how with a simple (and free) program called Scratch, which will let you write your own computer program that tells a cartoon kitty how to draw shapes. Read more
CompSci_p035
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- Less Details
Time Required Short (2-5 days)
Prerequisites You should have access to a computer with the Internet and room for the Scratch program. Scratch can be downloaded for either Windows (2000 or later) or Mac (OSX 10.4 or later).
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail A singing monkey? An elderly couple doing the chicken dance? What kind of funny electronic cards do you like to email people? Feel free to dream up your coolest and funniest card ideas, because in this science project, you'll create your own animated greeting card with a simple-to-use programming language called Scratch. Scratch is a programming language that makes it easy to create interactive stories, games, music, and art. When the program you have written is complete, you can even share it… Read more
CompSci_p038
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- Less Details
Time Required Average (6-10 days)
Prerequisites You should have access to a computer with the Internet and room for the Scratch program. Scratch can be downloaded for either Windows (2000 or later) or Mac (OSX 10.4 or later).
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Do you enjoy watching cartoons and animated films like How to Train Your Dragon and Toy Story 3? Do you have fun playing video games? What do all of these things have in common? Fantastic computer animation, that's what! It's a cool job to take an interesting story or game and make it more entertaining by animating it. In this computer science project, you won't animate a full-length feature movie, but you will animate a pinwheel—a project that can go a long way toward creating your own… Read more
CompSci_p039
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites You must have access to a computer with an Internet connection.
Material Availability You must purchase a PicoBoard. See the Materials and Equipment list for more details.
Cost Average ($50 - $100)
Safety When working in front of the computer, be sure to take plenty of breaks in order to stretch and give your eyes a rest.
Science Fair Project Idea
thumbnail What would you do if you saw one of your friends lying on the floor, not breathing, possibly having a heart attack? Call 911? Start CPR (cardiopulmonary resuscitation)? Those would both be important things to do! But do you know CPR? Do your friends and family know CPR? Chances are, most of them don't. Even if they do know CPR, they might be hesitant to use their mouths to perform it. You can change that though. In this science project, you'll create a simple, interactive game that can teach… Read more
HumBio_p029
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- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available. See the Materials and Equipment list for details.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Do you love playing video and computer games? Do you dream of someday creating your own? With this science fair project you can turn that "someday" wish into a "today" reality! Read more
Games_p023
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability To do this science fair project, you'll need to download and install Scratch, a free programming language from MIT Media Labs. For more information, see the Experimental Procedure section.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
What kind of music do you enjoy listening to? Hip hop, rap, classical, techno, or electronic? Do you know what most of them have in common? They rely on a drumbeat to provide tempo and depth to the sound. You might think of a drum as simply a large round vessel with a membrane covering that musicians strike with a drumstick, but musicians can create a synthesized drumbeat with an electronic keyboard or with electronic drums. In this science project, you will design and make your own… Read more
CompSci_p043
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites You must have access to a computer with an Internet connection.
Material Availability You will need to purchase a PicoBoard. See the Materials and Equipment list for details.
Cost Average ($50 - $100)
Safety No issues
Science Fair Project Idea
thumbnail "Pow!" Wow, what an awesome punch that character has! Ever wondered what goes into making a punch look good in a video game? Or any other character motion sequence, for that matter? Try this science fair project for a firsthand look at how art and timing can create memorable game action. Read more
Games_p024
+ More Details
- Less Details
Time Required Average (6-10 days)
Prerequisites None
Material Availability To do this science fair project, you will need to download and install a free program, called Scratch. See the Experimental Procedure for more details.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail The Briggs-Rauscher (BR) chemical reaction is often used in chemical demonstrations because of its dramatic color changes. When the chemicals are mixed together, the clear solution turns amber, then dark blue, and then fades to clear again. The cycle repeats 10 or more times. Although the chemistry is complicated, the reaction is easy to set up and run in your kitchen. The goal of this science project is to build a device that can capture the changes of the BR reaction for analysis on a… Read more
Chem_p098
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites A course in chemistry is a prerequisite. Some familiarity with electronics would be helpful, but is not required. This is an advanced science project, so you will have to do a lot of independent, creative problem solving as you work through the steps of the procedure.
Material Availability You will need to purchase some items online. See the Materials and Equipment list for details.
Cost Average ($50 - $100)
Safety Always wear gloves and safety goggles when working with chemicals. The iodine solution formed in the procedure will stain skin and clothes, so should be handled carefully. Adult supervision is recommended.
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