In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?