How do organic materials become soil? This science experiment measures what materials biodegrade.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.