Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

Transform a paper coffee cup into an adorable Easter bunny gift basket in this second grade arts and crafts activity.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

This science fair project idea outlines the practical applications of particular origami folding techniques.

This science project lets kids explore what happens when water and paper interact, and it produces homemade paper perfect for gift tags or stationery.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

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.

Have the kids make Mom a wooden "Love Box" for Mother's Day (or any other day!) to show her how much she means to everyone.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Ancient tribes believed that these dolls kept worries away at night. Your 1st grader can make his own and learn about history, culture, and art in this activity

Crusted with gluten free Panko breadcrumbs and crushed pecans, this baked chicken is crunchy, tasty, and nutritious.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Explore African culture by helping your child make his very own djembe drum! Help your child explore music and rhythm as he celebrates Black History Month.

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

In this real-world exercise about the Teal Pumpkin Project, your child will create a persuasive poster to spread the word about the project in the hopes of convincing people to offer non-food trinkets this Halloween season.

Getting through to your tween or teen is a whole lot easier with a Family Journal that serves as an old-school, non-electronic form of communication.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

This science fair project idea attempts to prevent another tragedy in Gonaives and encourages technological advances against flooding.

In this cooler-than-average writing activity, your child uses paint chips and words to write a story!

Baking these fun cookies will introduce your child to the concept of cross-sections.

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.