The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

Want to help your kid with math? Get out the grab bag! This game is a great way to practice the tricky business of associating numbers with sets of objects.

If you're trying to teach your child about waste and its impact on the environment, why not repurpose a plastic milk jug and make your own sandwich container?

You kid can count from one to ten, no problem. They can even do it backward. Work on their addition and subtraction skills with this fun fruit picking activity.

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

In this activity, your child will explore the differences between facts and opinions. Together, you will go on a scavenger hunt in your home and play the role of detectives in search of facts.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Make chocolate dipped spoons with your child this holiday season. Chocolate dipped spoons make great gifts for friends and family, and they are simple to make.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

Help your kid create a patriotic 4th of July table mat with a design inspired by modern artist Keith Haring.

A DIY diffuser is a budget-friendly item that will add a pleasant fragrance to your home. Make a DIY diffuser with your child for great Valentine's Day gift.

This heart paper chain is the perfect way to celebrate Valentine's Day. Include some decorations in a simple AB pattern and work on pattern recognition.

When itâs too warm to ice skate or too cold to roller skate or you simply want an anytime, indoor activity, set up a wax paper skating rink.

Fridge Formulas are short, daily activities that reinforce the skills your middle-schooler is learning in math class.

Get your reluctant teen excited about writing: by alternating "found" phrases from a favorite book with his own writing, he'll create a unique, profound poem.

Pump up the learning level of your kindergartener's summer break by playing patriotic bingo when July 4th rolls around.

Stringing beads helps develop the hand-eye coordination kids need to write, and noodles are sized just right for junior jewelry-makers.

This experiment will evaluate if chewing gum affects students' test performance.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Fizzy drinks are fun and festive for kids during holidays. Make a batch of fizzy drinks with your child this New Year's Eve.

Nothing is more wonderfully rich than a chocolate truffle. Help your child make a batch shaped like eggs to share with family and friends this Easter.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Crayon hearts add some Valentine's Day fun to your child's coloring pages. Make a set of crayons hearts as a beautiful gift for your child or a friend.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.