This project determines what category of person is most likely to be ticklish.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project idea determines the most effective method of preserving food.

This science fair project idea examines which type of insulation holds in the most heat.

This science fair project idea determines which method of hand cleansing is the most effective.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

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

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This project investigates the affect of storage temperature on microwave popcorn.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Take a dive into the candy jar with this yummy science experiment.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This science fair project teaches students the differences between fruits and vegetables.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

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.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

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

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.