The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

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

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

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

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

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

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Word color association is just a fancy way to talk about the way we connect colors with words.

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

This project examines whether people's taste perception is influenced by what they see.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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.

In this design challenge, your child will create a parachute for a small toy using typical household items.

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

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

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

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

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

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