Five Ideas for Science Fair Projects About Sunblock

Science fair projects about sunblock are important to do. They not only help us to understand the importance of wearing sunblock, but they also help us to identify possible weaknesses that sunblocks can have. Below you will find five chemistry science experiments that explore sunblock. Use them for class projects or to inspire your own unique science fair projects.

The first option that you have for science fair projects about sunblock is to look at how sun block works. In this experiment you will examine the ingredients contained in sunblock and learn why the active ingredients are capable of protecting your skin from the sun's rays.

The second option that you have for science fair projects about sunblock is to look at what makes some sunblocks waterproof. As you explore the additives that make some sunblocks waterproof try to determine if any sunblock is truly waterproof. Use your chemistry science fair projects to determine if waterproof sunblock would be more appropriately labeled as water resistant.

The third option that you have for sunblock step-by-step science fair projects is to determine if a person's hormone levels affect the effectiveness of the sunblock. In this experiment you will need to see if hormones can degrade the ingredients in sunblock. This is a more advanced project, however, if you do find a connection between hormones and sunblock effectiveness you could end up going home with a first place prize.

The fourth option that you have for sunblock projects is to determine if the pH level of your skin impacts that effectiveness of your sunblock. This project is pretty simple. You just start by testing the pH level of your test subject's skin, and then you apply sunblock to their skin. Let them spend some time outside and see if they burned, browned or stayed the same. Compare the results from people with varying pH levels. How much difference does pH level make if any at all?

The final project that you can complete is to make your own sunblock using what you have learned by completing the above experiments. The goal of this project is to develop a sunblock that will work the best for you. A more advanced project would develop different types of sunblocks for different types of skin conditions. For example, you may develop a sunblock for women going through menopause who have fluctuating hormone levels.