Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

This project examines how temperature affects the volume of gas in balloons.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

In this design challenge, your child will make a bottle rocket using typical household items.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

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

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

This science fair project idea determines effective strategies to help students stay awake and attentive.

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.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Discover how and which salt melts ice the quickest.

This science fair project collects information on the Internet about yourself and others.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

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

This science fair project idea investigates the difference in reaction times between boys and girls.

Science fair project that creates fog using bottles of hot and cold water.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.