This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Next time your second grader needs to send a card, consider this goofy writing and craft project.

Show your child that the pen really is mightier than the sword with this fun writing exercise!

Help your child create his own pinata in this fun and easy activity. Use paper mache and fingerpaint for a party pinata everyone will love.

Encourage a spirit of giving and sharing with this meaningful tzedakah box craft project. 

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

If you can make a list, you can write a poem! Get your child to practice their writing and expression with a list poem.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

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

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

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!

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

Make a homemade expressionist masterpiece using dough and paint! Practice brainstorming skills with this fun and easy arts and crafts activity.