We're sure your kid already knows that people often wear green on March 17th. This shamrock necklace is the perfect addition to any St. Patrick's Day ensemble.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

Try to pop other opponents balloons while trying to protect your own. This exciting game is sure to be a hit with the kids at your next party!

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

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.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

This science fair project idea investigates food preference of birds.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Here are three healthy burger recipes your second grader can help you whip up for a summer barbecue!

The project determines determine if a sports drink affects the heart rate of a student athlete during exercise.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Use a dichotomous key to identify plants or animals.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

Here's an arts and crafts activity for your budding artist: make a fitted paper-mache mask. Once it's complete you can use it in a play or hang it as art!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

Help your child identify numbers with this fun preschool math art activity! Explore different textures and colors as he learns numbers.

Here's a green arts and crafts activity that will get your preteen into the holiday spirit: transform an old magazine into a miniature Christmas tree!

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Make caterpillars out of papier-mache and let the kids explore their inner creepy crawler.