High school science fair topics are known to be difficult; the competition is fierce, the judges expect more, and the project often counts for a percentage of your grade. For these reasons, you want to do high school science experiments that will cause the judges to take notice.
One way to decide on a topic is to look at problems in the world around you and try to explain them or even solve the problems. Demonstrations and models are generally not accepted in high school, as you are expected to use the scientific method within your experiment and explain your results in report form. It can be a challenge to come up with a science experiment topic suitable for your education level, but with a little work you should be able to come up with an appropriate experiment that interests you.
One science fair project suitable for high school would be to test and see if a black light is able to pick up invisible stains around your house. Another is to find out if insects are attracted to lamps at night because of the light or the heat. Another idea would be to see which brand of anti-freeze is the safest for the environment. You could also find out if different brands of orange juice contain different levels of Vitamin C, and does the level of vitamin C in orange juice change over time?
If you are a girl and you like to dye your hair, maybe you could experiment and see which brand of hair color holds its color the longest. You could go a step farther and see if previous treatments such as a perm or straightening will affect how long the color will stay in your hair. If you know someone with gray hair, you could test the brands that claim to cover grays and see how well they really do their job.
For more high school science fair topics and step-by-step instructions, visit www.easy-kids-science-experiments.com Be sure to check out the site for tons of simple science projects elementary science experiments, middle school, and high school science.
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