Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Determine if gender affects the ability to identify different smells.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

This project examines whether people's taste perception is influenced by what they see.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Making your own glass cleaner is easy, effective and inexpensive!

Discover whether cold or hot water from the faucet will boil faster on the stove.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This science fair project idea explores whether talking to a plant will help it grow.

This science fair project idea examines the reason boats are shaped and engineered.

Cleaning can be a chore, but not with this sudsy experiment!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!