![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Get ready to create a massive, bubbling tube of toothpaste using only hydrogen peroxide, yeast and dish soap!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
See colors magically move in milk with soap! This fun experiment demonstrates surface tension in a vivid way!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Make your own sparkling rainbow crystals at home with Borax and see science in action!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Make your own sparkling geode rock crystals at home with Borax and see science in action!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Write secret messages using baking soda invisible ink and reveal them with grape juice in this cool science project!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Watch the colors of the rainbow magically walk from cup to cup in this science project!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Easy
Explore this fascinating egg experiment with vinegar that makes a bouncy egg! Discover the science of acid and base chemical reactions and protein denaturation!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Medium
Learn how to make a balloon inflate, a film can pop, and a spoon sing with dry ice!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Medium
Let's explore how temperature affects the amount of substances that can be dissolved in water!
![General Chemistry Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-chemistry2.gif&w=64&q=75)
Hard
Learn how to extract metals from ore using displacement reactions! See which metals are more reactive and which are less reactive.
Share this page: