This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

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

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Show your teen how to analyze the nutritional value of her favorite meals. She may be surprised to find out how healthy--or not--her favorite foods are!

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

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

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

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

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

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.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.