If your kids are like mine, they can’t stand it when you put sunscreen on them. I was so excited to find this activity from Sid the Science Kid to illustrate to kids exactly why they need to wear sunscreen!
We made a few blunders on our “experiment” but hopefully you’ll learn from our mistakes!
Here’s what you’ll need: sunscreen (not the spray kind) and a black/dark blue piece of construction paper.
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| 1. Fold a piece of black (or dark blue) construction paper in half. |
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| 2. Put a VERY SMALL dab of sunscreen on one side of the paper. This is where we messed up…we put WAY too much sunscreen on. |
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| 3. Let your child smear the sunscreen over ONE side of the paper (again, we messed up and Big Brother got it on both sides). |
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| 4. Put it in direct sunlight for most of the day (you’ll have to move it around a couple times to keep it in direct sunlight). |
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| The paper after about 5 hours. Had we not had too much sunscreen, you would be able to easily see that the sunscreen kept the paper dark while the sun faded the side with no sunscreen. |
Talk to your child about how sunscreen protects our skin just like it protected the paper. Some sunlight is good for our bodies (vitamin d, anyone), but too much is harmful. Without sunscreen, the sun would hurt our skin. Talk about other things that protect our skin from the sun (hats, buildings, clothing, shade, etc).
A helpful reminder for Big Brother is remembering back when I had the worst sunburn of my life back in March and how it hurt to even move…he prayed for my sunburn to feel better for about 6 weeks afterward!
What a cool experiment! We'll have to try this!
This is great! We're going to try this today.
I remember one year one of the students did a science fair project with hotdogs and sunscreen and leaving them out in the sun. They weren't in my class so I don't really remember the details.
VERY good idea! I'm so using it. Im having a skin cancer scare right now (nothing that can't be taken care of), and I want my fair skin ladies to always wear sunscreen so they don't have to go through things like this.
I've done this before with my kids and they think it's neat. But what they really love to do, is take little items from around the house (magnetic letters, small toys with interesting shapes, pattern blocks, leaves, etc.) and put on a piece of construction paper (even lighter colors work well!) in direct sunlight. Leave for a few hours…come back, remove all the items and voila! You have pictures where all the trinkets once were. So fun!
I will for sure try this sunscreen experiment at home. I have two red-haired, fair skin little girls who HATE it when I slab the sunscreen on. What a great illustration of why I make them endure it:) Thanks.
Ooh! This looks fabulous! Unfortunately, I'm horrible at remembering sunscreen, and my kids have had a few too many sunburns :( so they know from personal experience how important it is to wear sunscreen, but this project looks like a great idea! I'll have to try it since our neighborhood pool is open now, and we'll be spending a LOT of our time there this summer!
Wow..this is very informative and really easy to do with our kids, thank you so much!
I was trying to explain the benefits of using sunscreen to my 2.5 year old this weekend. This is SO much clearer than the speech I gave him. Definitely doing it.
I am a terrible mom. No serious science experiments for me. I googled images of people with really bad sunburns and showed them to my kids (ages 7 & 4). They wear sunscreen without complaint now.
Hey, I say do whatever works!! The ‘shock factor’ can be an extremely effective motivator!!! :)
I’m totally envisioning drawing a couple of faces on the dark paper so kids can compare the sunscreen person and the non-sunscreen person!
This is too cool! I don’t use sunscreen often, but I think that I will now!
This is cleaver I guess. But doesn’t really price any points. I guess if you dot in one place for 5 hours in the sun you may get burned. We are a sunscreen free family and will remain that way. Most sunscreen has ingredients in it worse then anything you would receive from the sun.
Except skin cancer…and the damage does not show up for 40 or 50 years!
We went to a Children’s museum where they squeezed out some sunscreen on a white t-shirt. You really couldn’t see it since it was white on white….but then they put the shirt under ultra violet light….Magical~! The sunscreen was black on the white t-shirt. I thought about using that in my Sunday school class and write the word sin or wrong doings….when you think nobody sees…it is still there.
For our chem class, we have to do an experiment with pictures! Do you have any suggestions? We used baby sunblock 25 and waterproof 15!! The baby in the first experiment was spread on lightly and the other was thick. In this experiment, the baby lost. When we did it again, the baby was spread thick and it won!