Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

In this science fair project, we will test how different kinds and shades of hair respond to bleach.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This experiment evaluates if people of a specific gender or age more likely have an elevated number of taste buds, allowing them to taste what others cannot.

Determine which video game elevates the heart rate best and burns the most calories.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

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.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

This project examines whether more expensive golf balls translate into better results on the golf course.

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.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!