Here's a fun arts and crafts activity that has you and your child creating a book with a secret hollow!

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.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

These secret code activities are fun, and also provide fourth graders with great opportunities to practice language development and logical reasoning.

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

Improve your child's memory, focus, and concentration with this outdoor group memory game. For 4th grade, 5th grade, and middle school age children.

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

This science fair idea project identifies the active ingredients in soap and experiments with the properties of soap.

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

Photo coasters are a lot of fun, and this tutorial helps you make a unique set of low-cost photo coasters. Craft some photo coasters with your child.

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

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!

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! 

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

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

Give your child a taste of life in Civil War era America by mixing up a batch of old-fashioned cornbread, adapted from a 19th century recipe.

Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

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

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

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!

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

Want to build your child's literary repertoire with tools like foreshadowing and description? Try a spooky Halloween story!

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.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.