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Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

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

Paper Christmas ornaments are a great DIY holiday craft that can be made from items from around the house. Make paper Christmas ornaments this holiday season.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

This science fair project idea explores which fruit molds the fastest.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Illustrate the idea of light refraction with this exciting and mystifying experiment.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

If you're looking for just the right dessert to serve with your Easter dinner, try your hand at an Easter Bunny cake.