ScienzFair™ Ideas

Project ideas with an animated bullet in front of them have
extra information. Just click the bullet to access the
additional suggestions for that project idea. If you find a
broken web link please notify us with an Email.

Remember that these project ideas and outlines are meant to help you complete your own science fair project. But it is DISHONEST and UNETHICAL to copy someone else's project work samples and submit them as if they were your own. That's called plagiarism and it's a fast way to get a failing grade. It's okay to do the same project as someone else, or review what others have done so you can make your project better, but DO NOT COPY and pretend it's your project. Someone is sure to spot the plagiarism!! PLEASE READ OUR DISCLAIMER.

•     Build a homemade TELESCOPE and demonstrate how it works.
•     Here's how to build a 6, 8, or 10" Dobsonian telescope.
•     Another homemade telescope you can make.  
•     Yet  another homemade but sophisticated telescope for sky gazing.

•     Build a working SUNDIAL and demonstrate how it works.  

•     Can we measure the angular diameter of the moon without a telescope?

•     How can we measure the diameter of the sun?

•     Observe, track and describe the movement of sunspots on the sun's surface
         and use their movement to measure the rotational speed of the sun.

•     Do solar flares affect the earth's magnetic field?

•     Explain what COMETS are, where they come from, where they disappear to,
         why they look the way they do, and what they would look like up close.

•     Explain the PHASES OF THE MOON and what causes them.

•     Can the circumference of the earth be measured with only simple tools?

•      Show how to calculate the distance from the earth to the moon, and to the sun.

•     Can parallax be used to measure  the distance to stars?   

•     Build a model of the solar system and provide theories of
         how it may have originally formed.

•     Build a working model of the sun/earth/moon to demonstrate
        the causes of both solar and lunar eclipses.

•     What causes the earth's 4 seasons?

•     Which fabrics would work best at Mars temperatures?

•     Describe the hazards of impacting asteroids and examine possible methods to
         detect and destroy them.
•     Research and describe the nature of a black hole.    

•     Research and demonstrate the use of a sidereal pointer to locate celestial
         objects such as constellations and planets.

•     Demonstrate the methods of weighing the earth and other planets.

•     Is is possible to identify an evaporating black hole based on observation?

•      How can we determine the chemical makeup of stars?

•     Why do stars in the sky seem to twinkle?     

•      Measure the different kinds of radiation coming from the sun.

•     What do micrometeorites look like and how can we find them?

•     Can  we locate the moon during cloudy weather by watching the seashore?

•      Demonstrate the apparent motion of the stars using time lapse photography.