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

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

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.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

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

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

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

This project examines what types of objects burn and which burn faster and cleaner.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.