Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Outfit a pair of dark sunglasses with sneaky mirrors for eyes in the back of your head.

Halloween is a great opportunity to look around and see faces that are funny, scary, happy and sad.

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

Help your child create a rebus message for a unique Father's Day card or poster; it's like a collage and encoded message all in one!

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

Kids are acutely aware of what's "fair" and what's not. Here's a quirky way to teach your first grader the importance of voting and democracy.

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

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

Make a sweet, budget-friendly treat for your loved ones with these trick-or-treat lollipops.

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.

What could be more fun than doing sidewalk art? How about making your own colored sidewalk chalk!

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.