This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Do you think heat can affect a plant's growth rate?

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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.