Analyze this simple betting game with your fourth grade student in order to discuss probability.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!