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Others Like “The Birthday Paradox”

Project Idea
thumbnail Having a younger brother or sister can be a real chore. They can get into your things and mess up all your stuff. But have you ever thought that when younger siblings do this kind of thing, they are actually learning about the world around them and how to interact with their environment? Every day, a young child's brain is getting new information about his or her environment and developing ways to organize that information. Learning about and understanding this conduct is the study of human… Read more
HumBeh_p049
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- Less Details
Time Required Very Long (1+ months)
Prerequisites You will need to meet one-on-one with at least 15 each of 4-, 5-, 6-, and 7-year-olds.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Project Idea
Although some of us may not like to admit it, everyone's afraid of something. Big dogs, thunderstorms, public speaking, heights: what are you most afraid of? Do you think grown-ups have the same fears as kids? How about first-graders and sixth-graders? Find out for yourself by doing this project. Read more
Soc_p008
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites You must be willing to conduct and analyze a large number of surveys.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Project Idea
What motivates you to clean your room/mow the lawn/wash the dishes (substitute your own responsibility at home)? What motivates you to do something you really like to do? Or think about this: you'd like to get your younger brother or sister to do you a favor. What strategy works best? Here is a project designed to test which incentive strategy works best for encouraging small children to complete a task. Read more
Soc_p009
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Time Required Long (2-4 weeks)
Prerequisites Parental consent must be granted for each child participating in this experiment. In addition, the experimental design (including consent forms) must be approved by the fair's SRC.
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Project Idea
thumbnail As your mom and dad always tell you, a healthy diet is important to good health. This project is designed to see what happens to mice when they are allowed to load up on sugary snacks. Do you think that they will gain excess weight? Do you think that the mice will regulate their own intake and maintain a 'healthy' diet? You can try this project and find out for yourself. Read more
MamBio_p007
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Time Required Average (6-10 days)
Prerequisites For experiments involving vertebrate animals, ISEF-affiliated fairs require the experimental design to be approved by a scientific review committee (SRC) prior to the commencement of experiments.
Material Availability Readily available
Cost Low ($20 - $50)
Safety No issues
Project Idea
Have you ever bought or tried something new, just because of the way it looked, or the nice box that it came in? On your birthday, which present do you pick to open first? The one that looks big and colorful and exciting or the one that is wrapped in old tissue paper? The way that something is packaged and wrapped often advertises what is inside. But can attractive, exciting packaging convince you to try something that might not be very exciting, but is, perhaps, something that is good for you?… Read more
HumBeh_p048
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Time Required Long (2-4 weeks)
Prerequisites You will need access to 1st graders, before their lunchtime. See the Materials and Equipment list for more information
Material Availability Readily available
Cost Low ($20 - $50)
Safety You will be handling fresh food and food that has human saliva on it. Use disposable gloves as you handle the food. Always wash your hands with soap and warm water prior to and after handling food.
Project Idea
I am sure you like your teacher, and are quite the teacher's pet! But how do other students in your school feel about their teacher? Will younger students like their teacher more than older students? What other trends can you investigate? Read more
Soc_p012
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Project Idea
Here's a project that will teach you about math as you follow some of your favorite players or teams. You'll be comparing day-to-day performance with long-term averages, and trying to determine if the "streaks" and "slumps" over shorter time periods are due to random chance or something else. When you've finished, you'll have a better understanding of some important concepts in statistical analysis and baseball. Read more
Math_p004
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- Less Details
Time Required Average (6-10 days)
Prerequisites Basic knowledge of Microsoft Excel and statistics
Material Availability Readily Available
Cost Very Low (under $20)
Project Idea
thumbnail Male or female? Fat or skinny? Outgoing or quiet? What is your stereotype of a “gamer”? Do your friends have the same mental picture of gamers? How about your parents? This science fair project will help you examine whether the stereotypes of “gamers” actually matches the reality of who plays video games. Read more
Games_p021
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety If you choose to distribute your survey to strangers in a public place, make sure you are aware of your own personal safety and stay in well-lit areas with plenty of foot traffic. Adult supervision is recommended when distributing a survey in public.
Project Idea
thumbnail Do you like to read? Did you know that most people read without even thinking about it? Find out in this experiment how a simple reading/color test called the Stroop Effect can show you how your brain works. Read more
HumBeh_p031
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Specialty items (Nintendo DS™ and Brain Age™ game cartridge)
Cost High ($100 - $150)
Safety No issues
Project Idea
How trusting are you? Do you think people are basically honest, or do you think people are usually honest only when they think someone is watching? This project explores how well the honor system works for a bake sale-type charity donation. Find out if your hunch is correct. Read more
HumBeh_p040
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- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Average ($50 - $100)
Safety No issues
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