This science fair project idea demonstrates sonar mapping of the ocean floor.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

This project examines whether and what associations exist between numbers and letters and colors.

This science fair project idea examines whether boys and girls differ in reflexes.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

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

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

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

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!

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

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Figure out which fruit has the most vitamin C (ascorbic acid) in this fun science project!

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.