Penny science fair project

Have you ever wondered how to clean pennies? Cleaning pennies can be a lot of fun for kids! I decided to turn it into science experiment to test a few different substances and see what works best to clean old brown pennies.

Children will enjoy learning about How to Turn Pennies Green. They will then learn reasons it happens through this simple experiment. A fun science activity for youngsters!

Have you ever wondered why some pennies are shiny and some are dull? It's not just dependent on how old the pennies are. Chemical reactions are responsible for the change in a penny's appearance over time. Kids will love trying their hand at the classic cleaning pennies science experiment to see if they can use a

I have an easy science experiment for you today. All you'll need is soda, a cup, pennies and some time. Teaching kids about science doesn't have to be intimidating. You can actually do lots of simple

Do some science at home with this fun experiments exploring safe chemical reactions with pennies. What will make a penny turn a different color?

Here’s a simple chemistry project for kids to explore – make old pennies shiny and clean again with salt and vinegar! Why do pennies look dull and brown as they age? Well, the copper in pennies reacts with the oxygen in the air to form a new molecule – copper oxide. This is the tarnish […]

Pin It It's President's Day so I thought it was the perfect time to do some penny experimenting (Abraham Lincoln is on the penny, after a...

Chemical reaction of pennies science project

Science Fair Project - "Rotten Teeth? Rethink What You Drink" We used real human teeth, and got some real amazing results. Check it out!