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

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This science project allows students to study the psychology of happiness.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Science fair project that compares tap water and bottled water for the presence of common impurities.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This project examines what types of objects burn and which burn faster and cleaner.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.