The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!