In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

This project examines whether humans can intuitively grasp numeric values greater than three.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

In this science fair project, students use the streak test to tell minerals apart from each other.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Looking for a fun earth science project on continental drifts? Check out this fun science fair project idea to explore how Pangaea may have broken up.

Make thinking about college fun by working with your teen to design and plan a Road to College board game.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

This experiment will explore the possibility of creating an infinite object by hand.

Test whether cutting up meats will make it cook faster than just cooking it whole.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.