The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This project examines whether sugar substitutes are as sweet as real sugar.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

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 science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

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.

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

This science fair project idea compares the cuteness reaction between genders.

Take a dive into the candy jar with this yummy science experiment.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.

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.

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

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.