Science Fair Project Rainbows

Science fair project rainbows experiments may seem like they would be boring and uninteresting, however, once you understand how rainbows are formed, you can use them to learn important facts about your environment. Rainbow science fair projects can be based on environmental science experiments, physics experiments or even earth science experiments. Below are five ideas for this type of science project.

The first option that you have for science fair project rainbows experiments is to learn how to make your own rainbow in a box. This experiment will use lasers and a prism in order to split a ray of light into the full spectrum of colors. The purpose of this experiment is to simply learn how rainbows are formed and why they form.

The second option that you have for science fair project rainbows experiment s is to see how smog affects the formation of rainbows. The purpose of this experiment is to see if there are more or less rainbows formed on smoggy days than on sunny days. Explain your answer. Next, determine if you can use the frequency of rainbows as a predictor of the healthiness of the air quality in a specific area.

The third option that you have for environmental eleventh grade science fair projects is to create an experiment that explores the affect of seasonal change on the frequency of rainbows. This is a long term experiment that will take an entire school year. However, if you don't have this much time to work with, you can use data already collected on rainbows to predict the answer to this experiment problem.

Your fourth option is to determine if your position on the planet will impact the number of rainbows that develop in your area. This experiment will use the angle the sun hits the Earth at various points on the planet. Your job will be to determine if teh angle of sun exposure impacts the frequency of rainbows in an area.

If you are interested in non environmental experiments science fair projects then consider this physics experiment. In this experiment you will want to try and create a hand drawn hologram using a protractor, graphite pencil and a piece of plastic. The presentation of this project will need to include your hologram and an explanation of what a hologram is, how you developed your hand drawn hologram and an explanation of how holograms work.