Penny science fair project

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

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!

This cleaning pennies experiment is a fun way to explore science with kids. Kids learn how to clean pennies with a common household item.

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 […]

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.

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

Chemical reaction of pennies science project

This shiny penny science experiment is fun for kids of all ages. I love that you can make the pennies look better or worse! #stemed #scienceforkids #pennyscience #homeschool #edchat

A penny experiment that demonstrates how water tension works and water can hold together in a dome shape. This is a super simple science experiment for kids, yet fascinating!