Here's an arts and crafts activity to help your preschooler create her own window mural with simple tempera paints and paintbrushes.

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.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

Discover which fabrics shrink the most in the wash and why.

Here's a springtime arts and crafts activity for preschoolers: make batik Easter eggs using melted candle wax and homemade dye.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Make necklaces, bracelets, belts, or garlands in this simple and fun activity that recycles old objects and let's your child make one-of-a-kind pieces of art!

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

Conjure up a few ghosts to give your house that spooky Halloween feel. All it takes is a bare foot, white paint, and a little bit of craft magic.

Find out if most people can distinguish the difference between tones on different instruments.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Have a lot of loose buttons lying around the house? Here are four ways to turn those loose buttons into an easy and positive learning experience. Button up!

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

Avoid holiday card clutter by arranging cards into an artfully simple display: pin them to a length of yarn with classic wooden clothespins.

Kids love to hear about themselves. And reading about themselves is even better! This personal yearbook will let them record all their important facts.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

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

Make your own recycling game that helps teach your child what can and should be recycled.

Our heart card is a little piece of modern art that makes a great Valentine's Day gift for a creative friend. Make a heart card using paper, paint, and marbles.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

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.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

This fun craft is perfect to do in the spring, and opens up the opportunity to teach your child about birds.