Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

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

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Make your own play dough at home with a fruity scent using this easy activity!

Hair ties don't have to be plain old elastic circles. Your child can decorate her hair with beaded hair bands that add flair to her hair!

Explore whether pianists have the tendency to type faster than non-pianists.

As school starts, there's no better time to get your kid off to a fresh, fun, organized start. Here's a desk craft for style-minded students!

Make some cool hearts that are sure to brighten anyone's Valentine's Day. This project is a opportunity to play with overlapping shapes and show your love!

Here's a color matching game that is perfect for winter! Your child will race against the clock to assemble the name of a color with its matching parts.

Give your child an American history lesson as you create a colorful mini totem pole!

Great for bath time, or anytime your child is feeling creative, these bright bathtub paints are a fun and low-mess way to spice up art time.

Help your preschooler create ice cube bead necklaces to cool off while practicing gross motor skills and sequencing, and discussing states of matter.

Kids get to play mad scientist in this wacky drawing game that's a great way to help kids to mellow out after the high-energy antics of recess.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Make a photo book to provide a reassuring guide for your child's first days and weeks of school.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Looking for a unique arts and crafts activity that gives some writing practice? Help your child make her own back-to-school business cards!

Here's a quick, engaging and fun game you can play around the dinner table to review several different school subjects.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!