In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

This science research project challenges students to think of more effective lobster farming methods.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

The project determines which laundry detergent is best for cleaning clothes.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This science fair project idea examines liquids of different densities.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

The project determines which type of birds prefer which type of birdseed.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Do you think heat can affect a plant's growth rate?

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project idea produces varying pitches of sound.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This science fair project idea investigates if fats add to the flavor of food.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.