Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project idea explores the egg's thin membrane.

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

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

This science fair project idea produces varying pitches of sound.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

This science fair project idea identifies trees using a dichotomous key.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

This science fair project idea investigates if fats add to the flavor of food.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

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

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.