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All About Science Fairs

This article explains the value of science fairs and offers some examples of science projects that students might consider. Learn how you can help your child prepare for the science fair without getting stressed.
Updated: December 1, 2022

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High school

The natural teenage tendency toward self-absorption might serve your high-schooler well when it comes to finding a cool science project. Keep your eye out for newspaper tidbits that might lead to intriguing topics. Who knows--an article about weather conditions might trigger brainstorming about how dryness or humidity affect different hair types. A sports article might lead to determining the differences between metal and wooden baseball bats. Enthusiasm and perseverance have a better chance if your teen is really psyched about a topic.

Sample topics for high school projects

  • Effects of cigarette smoke on the growth of plants.
  • Hydroponics.
  • The effect of different types of music on plants.
  • How a compact disk produces sound.
  • A study and observation of urban wildlife.
  • What constitutes efficient home insulation.
  • The mathematics of snowflakes.
  • Methods of controlling erosion.
  • Developing a computer video game.
  • Effects of changing humidity on hair.

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