Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

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!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This science project has students study the idea of human beauty.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

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

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

In this science fair project, students investigate how different colors influence appetite.

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.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

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.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

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

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

This science fair project idea compares the cuteness reaction between genders.

This science fair project idea assesses the effect of music on work performance.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.