Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.