Have you ever wondered how balancing toys work? You can find out with this simple marshmallow balancing STEM challenge! It's ...

Spread some holiday cheer with a flying Santa STEM challenge. This fun, hands-on science activity is perfect for home or school and uses just a few basic materials. Cut out the rectangle shape, fold ...

Get ready to unleash your inner scientist with my HUGE collection of science experiments and investigations for home and school. Most of the activities use inexpensive materials you probably already ...

You'll probably never need to know the volume of a Christmas decoration, but this simple science activity is a great way to ...

Are you ready to sprinkle a little science magic into your holiday celebrations? My Fizzy Elf Laboratory is the perfect way to introduce little scientists to the principles of chemical reactions.

Next on our trip Around the World in 50 Experiments is Lapland! Lapland is a huge region in northern Finland. It extends from the Arctic Circle to the borders of Norway and Sweden. The original people ...

If you’re looking for easy and exciting educational science activities to keep your kids engaged, you’re in the right place. Science Sparks is bursting with fun and free science experiments, but with ...