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

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

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.

This science fair project idea examines liquids of different densities.

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.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

In this project, a basketball containing different psi is dropped to see how well it bounces.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

This science fair project idea deals with the qualities of shade on a sunny day.

The project determines which type of birds prefer which type of birdseed.

The project investigates how water and movement affects erosion.

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

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

In this experiment, the weight of aluminum cans will be compared.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.