Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.