Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

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

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

This project examines whether sugar substitutes are as sweet as real sugar.

Compare different remedies for cooling the mouth after eating spicy food.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

Test whether spot magnets can help improve the symptoms of an injury.

Find out whether matching resonant frequencies can cause objects to shatter.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

This science fair project idea examines the reason boats are shaped and engineered.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

This basketball project explores the best way to make the perfect shot every time.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.