Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project idea raises awareness of a real ecological issue.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

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

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

This experiment investigates if small changes in your diet can alter your basal body temperature.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This science project teaches students to classify different shapes of leaves.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this 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!

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.