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I think I have lost count of the number of times I have struggled to put sun tan lotion onto a uncooperative child while telling them “if you don’t let me put it on you WILL burn”. Thankfully EC and YC are old enough to understand that if they don’t have it on they are likely to get burnt, and that having a sun burn is really not very fun at all. However, little children don’t always understand that. Sometimes we need to come up with a way to show them (without them getting hurt) what could happen. This experiment is a way of doing just that (hopefully).

You will need:

  • Sun tan lotion
  • Sugar paper
  • Some sunny weather!

For this to work you need to use sugar paper, you know that coloured paper that they always seem to use on school display boards that loses it’s colour very quickly.

Squirt some lotion into a bowl and get them to finger paint onto the sugar paper. You don’t want to put massive dollops of it onto the paper as you won’t be able to see the results properly, and the oil will spoil the paper.

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Once you have painted your pictures leave them in the direct sun for a few hours. Unfortuanately when we did this experiment we had to wait 2 days before we could put them out side because it was raining (typical British summer).

EC and YC were very excited when they saw that colour on the paper had faded, except for where the lotion had been put. They could really see how if the paper wasn’t protected the sun “damaged” the paper and how it would be damaging our skin if we don’t protect it. They even went and told the teacher who runs the Mad Science club at school what they had done.

Pin for later:

sun tan lotion/ sun cream science experiment for children to show why need to wear it during hot weather.

About The Author

Nanny Anita
Norland Nanny

Nanny Anita is our resident Super Nanny. Having trained at the famous Norland College, in Bath, she has over 12 years experience, working all over the world with children from 2 months to 17 years old. Nanny Anita is an expert when it comes to keeping the little ones entertained and writes a column with Leonora called 'Get Crafty' for Little London magazine. Nanny Anita has been on hand to answer our reader questions, and she provides weekly arts, crafts and activities for families to do with their children at home. She really is a modern day Mary Poppins!

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