This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

This engaging outdoor game is a blind obstacle course to help your Kindergarten aged child learn to follow directions.

Here's a rainy day phonics craft project for you and your first grader. Reel in those double "ee" words on this do-it-yourself eel!

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Test whether spot magnets can help improve the symptoms of an injury.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

Check out this fun science fair project idea to explore how building on different types of soil affects the relative stability of buildings in an earthquake.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

This science fair project idea investigates food preference of birds.

This project is about after-images and what possibly affects them.

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.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.