Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

If you find yourself with a pair of kids' rain boots too cute to toss and too worn to wear, try making this fun and easy planter.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Evaluate whether birth order influences personality.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.