This project examines what types of objects burn and which burn faster and cleaner.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

The objective of this science project is to investigate patterns in fingerprints among family members.

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.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

This project examines whether more expensive golf balls translate into better results on the golf course.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

This science fair project idea demonstrates sonar mapping of the ocean floor.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Start your toy engines -- this is going to be a fast and friction-filled race!

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.