This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Help your child get organized for the school year ahead and establish some important skills that will help him for years to come!

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea examines which type of insulation holds in the most heat.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Your fourth-grader can hone her baking skills with this classic American recipe the whole family will enjoy!

By using your child's own activity schedule, you can strengthen his understanding of elapsed time, and get him organized along the way!

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.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

This science fair project idea examines the reason boats are shaped and engineered.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

As your child heads back to school this fall, dust off those elementary math skills with our creative calendar activity!

Here's a review of some common (and commonly confused) grammar terms, as well as a quick activity to apply them to reading and writing.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

If you have a small family or just aren't into the idea of cooking this year, treat your family to this decadent, aromatic chicken recipe.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

This science fair project idea determines the most effective method of preserving food.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

This fun and easy quiz show game will help your fifth grader memorize and study vocabulary from their math, science, social studies, and language arts classes!

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.